JP6352009B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP6352009B2 JP6352009B2 JP2014053471A JP2014053471A JP6352009B2 JP 6352009 B2 JP6352009 B2 JP 6352009B2 JP 2014053471 A JP2014053471 A JP 2014053471A JP 2014053471 A JP2014053471 A JP 2014053471A JP 6352009 B2 JP6352009 B2 JP 6352009B2
- Authority
- JP
- Japan
- Prior art keywords
- sub
- main
- lead
- semiconductor device
- eaves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims description 297
- 229920005989 resin Polymers 0.000 claims description 190
- 239000011347 resin Substances 0.000 claims description 190
- 238000007747 plating Methods 0.000 claims description 85
- 239000002184 metal Substances 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 230000005496 eutectics Effects 0.000 claims description 25
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 10
- 238000005530 etching Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000059 patterning Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 230000012447 hatching Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/568—Temporary substrate used as encapsulation process aid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3157—Partial encapsulation or coating
- H01L23/3192—Multilayer coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/492—Bases or plates or solder therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
- H01L23/4951—Chip-on-leads or leads-on-chip techniques, i.e. inner lead fingers being used as die pad
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49503—Lead-frames or other flat leads characterised by the die pad
- H01L23/49513—Lead-frames or other flat leads characterised by the die pad having bonding material between chip and die pad
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49517—Additional leads
- H01L23/4952—Additional leads the additional leads being a bump or a wire
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49517—Additional leads
- H01L23/49524—Additional leads the additional leads being a tape carrier or flat leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49548—Cross section geometry
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/495—Lead-frames or other flat leads
- H01L23/49541—Geometry of the lead-frame
- H01L23/49562—Geometry of the lead-frame for devices being provided for in H01L29/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05553—Shape in top view being rectangular
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05554—Shape in top view being square
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/4501—Shape
- H01L2224/45012—Cross-sectional shape
- H01L2224/45015—Cross-sectional shape being circular
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45144—Gold (Au) as principal constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/4554—Coating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48105—Connecting bonding areas at different heights
- H01L2224/48106—Connecting bonding areas at different heights the connector being orthogonal to a side surface of the semiconductor or solid-state body, e.g. parallel layout
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/4847—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond
- H01L2224/48471—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a wedge bond the other connecting portion not on the bonding area being a ball bond, i.e. wedge-to-ball, reverse stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48475—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball
- H01L2224/48476—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area
- H01L2224/48477—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being a pre-ball (i.e. a ball formed by capillary bonding)
- H01L2224/48478—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being a pre-ball (i.e. a ball formed by capillary bonding) the connecting portion being a wedge bond, i.e. wedge on pre-ball
- H01L2224/48479—Connecting portions connected to auxiliary connecting means on the bonding areas, e.g. pre-ball, wedge-on-ball, ball-on-ball between the wire connector and the bonding area being a pre-ball (i.e. a ball formed by capillary bonding) the connecting portion being a wedge bond, i.e. wedge on pre-ball on the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/78—Apparatus for connecting with wire connectors
- H01L2224/7825—Means for applying energy, e.g. heating means
- H01L2224/783—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/78301—Capillary
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85009—Pre-treatment of the connector or the bonding area
- H01L2224/85051—Forming additional members, e.g. for "wedge-on-ball", "ball-on-wedge", "ball-on-ball" connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/8512—Aligning
- H01L2224/85148—Aligning involving movement of a part of the bonding apparatus
- H01L2224/85169—Aligning involving movement of a part of the bonding apparatus being the upper part of the bonding apparatus, i.e. bonding head, e.g. capillary or wedge
- H01L2224/8518—Translational movements
- H01L2224/85186—Translational movements connecting first outside the semiconductor or solid-state body, i.e. off-chip, reverse stitch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/20—Parameters
- H01L2924/207—Diameter ranges
- H01L2924/20752—Diameter ranges larger or equal to 20 microns less than 30 microns
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Geometry (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Wire Bonding (AREA)
- Lead Frames For Integrated Circuits (AREA)
Description
102 半導体装置
200 半導体素子
201 表面
202 裏面
211 第一表面電極
212 第二表面電極
220 裏面電極
231 半導体層
232 共晶層
300 主リード
310 主リード主面
311 主表面めっき層
320 主リード裏面
330 主全厚部
340 主ひさし部
341 主前方部
342 主側方部
343 主後方部
351 主側方連結部
352 主後方連結部
400 第一副リード
410 第一副リード主面
411 第一副表面めっき層
420 第一副リード裏面
430 第一副全厚部
440 第一副ひさし部
441 第一副前方部
442 第一副内方部
460 第一副延出部
461 第一副後方部
462 第一副側方部
481 第一副リード端面
482 第一副リード側面
500 第二副リード
510 第二副リード主面
511 第二副表面めっき層
520 第二副リード裏面
530 第二副全厚部
540 第二副ひさし部
541 第二副前方部
542 第二副内方部
560 第二副延出部
561 第二副後方部
562 第二副側方部
581 第二副リード端面582 第二副リード側面
600 第一ワイヤ
610 ファーストボンディング部
620 セカンドボンディング部
630 第一バンプ
700 第二ワイヤ
710 ファーストボンディング部
720 セカンドボンディング部
730 第二バンプ
800 樹脂パッケージ
801 樹脂主面
802 樹脂裏面
803 第一樹脂側面
804 第二樹脂側面
805 第一樹脂端面
806 第二樹脂端面
901 テープ
Ct1 線
Ct2 線
x 方向
y 方向
z 厚さ方向
101,102 半導体装置
200 半導体素子
201 表面
202 裏面
211 第1表面電極
212 第2表面電極
213 電極層
214 除去領域
216 アクティブ領域
217 MOSFET
218 単位セル
220 裏面電極(金属単体層)
231 半導体層
232 共晶層
300 主リード
310 ダイパッド部
311 主表面めっき層
320 主裏面端子部
321 主裏面めっき層
330 主全厚部
340 主ひさし部
341 主前方部
342 主側方部
343 主後方部
351 主側方連結部
352 主後方連結部
400 第1副リード
410 第1ワイヤボンディング部
411 第1副表面めっき層
420 第1副裏面端子部
421 第1副裏面めっき層
430 第1副全厚部
440 第1副ひさし部
441 第1副前方部
442 第1副側方部
443 第1副後方部
451 第1副側方連結部
452 第1副後方連結部
500 第2副リード
510 第2ワイヤボンディング部
511 第2副表面めっき層
520 第2副裏面端子部
521 第2副裏面めっき層
530 第2副全厚部
540 第2副ひさし部
541 第2副前方部
542 第2副側方部
543 第2副後方部
551 第2副側方連結部
552 第2副後方連結部
600 第1ワイヤ
610 ファーストボンディング部
620 セカンドボンディング部
630 第1バンプ
700 第2ワイヤ
710 ファーストボンディング部
720 セカンドボンディング部
730 第2バンプ
800 樹脂パッケージ
Cp キャピラリ
601 ワイヤ
602 ボール
Claims (34)
- 厚さ方向において互いに反対方向を向く表面および裏面、上記表面に形成された第1表面電極および第2表面電極、上記裏面に形成された裏面電極、を有する半導体素子と、
上記裏面電極が導通接続されるダイパッド部および上記ダイパッド部とは反対側を向く主裏面端子部を有する主リードと、
第1ワイヤを介して上記第1表面電極に接続される第1ワイヤボンディング部および上記第1ワイヤボンディング部とは反対側を向く第1副裏面端子部を有する第1副リードと、
第2ワイヤを介して上記第2表面電極に接続される第2ワイヤボンディング部および上記第2ワイヤボンディング部とは反対側を向く第2副裏面端子部を有する第2副リードと、
上記半導体素子と上記主リード、上記第1副リードおよび上記第2副リードの一部ずつとを覆うとともに、上記主裏面端子部、上記第1副裏面端子部および上記第2副裏面端子部を同じ側に露出させる樹脂パッケージと、を備えており、
上記主リードは、上記ダイパッド部から上記主裏面端子部にわたる主全厚部と、この主全厚部の上記ダイパッド部側部分から厚さ方向に対して直角である方向に突出する主ひさし部と、を有しており、
上記ダイパッド部および上記半導体素子は、厚さ方向視において上記主全厚部および上記主ひさし部の双方に重なり、
上記第1表面電極および上記第2表面電極の少なくともいずれか、は上記主ひさし部に重なり、
上記第1ワイヤは、上記第1ワイヤボンディング部に接合されたファーストボンディング部と、上記第1表面電極に対して第1バンプを介して接合されたセカンドボンディング部と、を有し、
上記第2ワイヤは、上記第2ワイヤボンディング部に接合されたファーストボンディング部と、上記第2表面電極に対して第2バンプを介して接合されたセカンドボンディング部と、を有し、
上記第1バンプは、そのすべてが厚さ方向視において上記主全厚部と重なり、
上記第2バンプは、そのすべてが厚さ方向視において上記主ひさし部と重なることを特徴とする、半導体装置。 - 上記第1表面電極がゲート電極であり、上記第2表面電極がソース電極であり、上記裏面電極がドレイン電極であるとともに、上記半導体素子がトランジスタとして構成されており、
上記第1表面電極が、上記第2表面電極よりも上記第1副リードおよび上記第2副リードに対して離間している、請求項1に記載の半導体装置。 - 上記第1表面電極は、厚さ方向視において上記主全厚部と重なり、上記第2表面電極は、厚さ方向視において上記主ひさし部に重なる、請求項2に記載の半導体装置。
- 上記第1表面電極は、厚さ方向視において上記主全厚部および上記主ひさし部の双方と重なる、請求項3に記載の半導体装置。
- 上記第2表面電極は、そのすべてが厚さ方向視において上記主ひさし部と重なる、請求項4に記載の半導体装置。
- 上記主ひさし部は、上記主全厚部から上記第1副リードおよび上記第2副リードに向かって突出する主前方部を有する、請求項1ないし請求項5のいずれかに記載の半導体装置。
- 上記主ひさし部は、上記主前方部が突出する方向とは垂直である方向に突出する主側方部を有する、請求項6に記載の半導体装置。
- 上記主リードは、上記主側方部から突出し、かつ一端面が上記樹脂パッケージから露出する主側方連結部を有する、請求項7に記載の半導体装置。
- 上記主ひさし部は、上記主前方部とは反対側に突出する主後方部を有する、請求項6ないし請求項8のいずれかに記載の半導体装置。
- 上記主リードは、上記主後方部から突出し、かつ一端面が上記樹脂パッケージから露出する主後方連結部を有する、請求項9に記載の半導体装置。
- 上記主全厚部のすべてが、上記主ひさし部に囲まれている、請求項3ないし請求項10のいずれかに記載の半導体装置。
- 上記ダイパッド部には、主表面めっき層が形成されている、請求項1ないし請求項11のいずれかに記載の半導体装置。
- 上記主表面めっき層は、上記主ひさし部のすべてに重なる、請求項12に記載の半導体装置。
- 上記第1副リードは、上記第1ワイヤボンディング部から上記第1副裏面端子部にわたる第1副全厚部と、この第1副全厚部の上記第1ワイヤボンディング部側部分から厚さ方向に対して直角である方向に突出する第1副ひさし部と、を有している、請求項1ないし請求項13のいずれかに記載の半導体装置。
- 上記第1副ひさし部は、上記第1副全厚部から上記主リードに向かって突出する第1副前方部を有する、請求項14に記載の半導体装置。
- 上記第1副ひさし部は、上記第1副前方部が突出する方向とは垂直である方向に突出する第1副側方部を有する、請求項15に記載の半導体装置。
- 上記第1副リードは、上記第1副側方部から突出し、かつ一端面が上記樹脂パッケージから露出する第1副側方連結部を有する、請求項16に記載の半導体装置。
- 上記第1副ひさし部は、上記第1副前方部とは反対側に突出する第1副後方部を有する、請求項15ないし請求項17のいずれかに記載の半導体装置。
- 上記第1副リードは、上記第1副後方部から突出し、かつ一端面が上記樹脂パッケージから露出する第1副後方連結部を有する、請求項18に記載の半導体装置。
- 上記第1副全厚部のすべてが、上記第1副ひさし部に囲まれている、請求項14ないし請求項19のいずれかに記載の半導体装置。
- 上記第1ワイヤボンディング部には、第1副表面めっき層が形成されている、請求項14ないし請求項20のいずれかに記載の半導体装置。
- 上記第1副表面めっき層は、上記第1副ひさし部のすべてに重なる、請求項21に記載の半導体装置。
- 上記第2副リードは、上記第2ワイヤボンディング部から上記第2副裏面端子部にわたる第2副全厚部と、この第2副全厚部の上記第2ワイヤボンディング部側部分から厚さ方向に対して直角である方向に突出する第2副ひさし部と、を有している、請求項1ないし請求項22のいずれかに記載の半導体装置。
- 上記第2副ひさし部は、上記第2副全厚部から上記主リードに向かって突出する第2副前方部を有する、請求項23に記載の半導体装置。
- 上記第2副ひさし部は、上記第2副前方部が突出する方向とは垂直である方向に突出する第2副側方部を有する、請求項24に記載の半導体装置。
- 上記第2副リードは、上記第2副側方部から突出し、かつ一端面が上記樹脂パッケージから露出する第2副側方連結部を有する、請求項25に記載の半導体装置。
- 上記第2副ひさし部は、上記第2副前方部とは反対側に突出する第2副後方部を有する、請求項24ないし請求項26のいずれかに記載の半導体装置。
- 上記第2副リードは、上記第2副後方部から突出し、かつ一端面が上記樹脂パッケージから露出する第2副後方連結部を有する、請求項27に記載の半導体装置。
- 上記第2副全厚部のすべてが、上記第2副ひさし部に囲まれている、請求項23ないし請求項28のいずれかに記載の半導体装置。
- 上記第2ワイヤボンディング部には、第2副表面めっき層が形成されている、請求項23ないし請求項29のいずれかに記載の半導体装置。
- 上記第2副表面めっき層は、上記第2副ひさし部のすべてに重なる、請求項30に記載の半導体装置。
- 上記半導体素子は、互いに積層された半導体層、半導体と金属との共晶層および上記裏面電極を構成する金属単体層を有しており、上記金属単体層が上記ダイパッド部に直接接合されている、請求項1ないし請求項31のいずれかに記載の半導体装置。
- 上記共晶層は、SiとAuとの共晶からなる、請求項32に記載の半導体装置。
- 上記金属単体層は、上記共晶層よりも薄い、請求項32または請求項33に記載の半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014053471A JP6352009B2 (ja) | 2013-04-16 | 2014-03-17 | 半導体装置 |
US14/253,421 US9236317B2 (en) | 2013-04-16 | 2014-04-15 | Semiconductor device |
US14/958,200 US9490194B2 (en) | 2013-04-16 | 2015-12-03 | Semiconductor device |
US15/269,633 US9859182B2 (en) | 2013-04-16 | 2016-09-19 | Semiconductor device |
US15/827,946 US10312171B2 (en) | 2013-04-16 | 2017-11-30 | Semiconductor device |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013085388 | 2013-04-16 | ||
JP2013085388 | 2013-04-16 | ||
JP2013087290 | 2013-04-18 | ||
JP2013087290 | 2013-04-18 | ||
JP2014053471A JP6352009B2 (ja) | 2013-04-16 | 2014-03-17 | 半導体装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018108972A Division JP6634117B2 (ja) | 2013-04-16 | 2018-06-06 | 半導体装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014225643A JP2014225643A (ja) | 2014-12-04 |
JP2014225643A5 JP2014225643A5 (ja) | 2016-10-13 |
JP6352009B2 true JP6352009B2 (ja) | 2018-07-04 |
Family
ID=51686220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014053471A Active JP6352009B2 (ja) | 2013-04-16 | 2014-03-17 | 半導体装置 |
Country Status (2)
Country | Link |
---|---|
US (4) | US9236317B2 (ja) |
JP (1) | JP6352009B2 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6352009B2 (ja) * | 2013-04-16 | 2018-07-04 | ローム株式会社 | 半導体装置 |
JP6681165B2 (ja) * | 2014-12-27 | 2020-04-15 | マクセルホールディングス株式会社 | 半導体装置用基板、半導体装置用基板の製造方法、及び半導体装置 |
US9397029B1 (en) * | 2015-06-29 | 2016-07-19 | Alpha And Omega Semiconductor Incorporated | Power semiconductor package device having locking mechanism, and preparation method thereof |
TWI588951B (zh) * | 2015-07-24 | 2017-06-21 | 萬國半導體股份有限公司 | 封裝元件及其製備方法 |
JP6579264B2 (ja) * | 2016-04-15 | 2019-09-25 | 株式会社村田製作所 | 半導体パッケージの製造方法及びCu合金の切断方法 |
US10388616B2 (en) | 2016-05-02 | 2019-08-20 | Rohm Co., Ltd. | Semiconductor device and method for manufacturing the same |
JP6752639B2 (ja) * | 2016-05-02 | 2020-09-09 | ローム株式会社 | 半導体装置の製造方法 |
JP6718754B2 (ja) * | 2016-06-16 | 2020-07-08 | ローム株式会社 | 半導体装置 |
JP6744149B2 (ja) * | 2016-06-20 | 2020-08-19 | ローム株式会社 | 半導体装置およびその製造方法 |
JP2018066722A (ja) * | 2016-10-14 | 2018-04-26 | 旭化成エレクトロニクス株式会社 | 半導体装置 |
JP6837314B2 (ja) * | 2016-11-01 | 2021-03-03 | 旭化成エレクトロニクス株式会社 | 半導体装置 |
JP2018074067A (ja) * | 2016-11-01 | 2018-05-10 | 旭化成エレクトロニクス株式会社 | 半導体装置 |
WO2018150553A1 (ja) * | 2017-02-20 | 2018-08-23 | 新電元工業株式会社 | 電子装置 |
US10262928B2 (en) * | 2017-03-23 | 2019-04-16 | Rohm Co., Ltd. | Semiconductor device |
US10366958B2 (en) | 2017-12-28 | 2019-07-30 | Texas Instruments Incorporated | Wire bonding between isolation capacitors for multichip modules |
JP7437582B2 (ja) * | 2018-04-11 | 2024-02-26 | ヒタチ・エナジー・リミテッド | パワー半導体チップ上の材料減少金属板 |
JP7144112B2 (ja) * | 2018-09-19 | 2022-09-29 | ローム株式会社 | 半導体装置 |
DE102018128109A1 (de) | 2018-11-09 | 2020-05-14 | Infineon Technologies Ag | Ein clip mit einem diebefestigungsabschnitt, der konfiguriert ist, um das entfernen von hohlräumen beim löten zu fördern |
JP7211082B2 (ja) | 2018-12-28 | 2023-01-24 | セイコーエプソン株式会社 | 振動デバイスおよび振動モジュール |
US11131727B2 (en) * | 2019-03-11 | 2021-09-28 | Tdk Corporation | Magnetic sensor device |
JP7548714B2 (ja) | 2019-03-25 | 2024-09-10 | ローム株式会社 | 電子装置、電子装置の製造方法、およびリードフレーム |
US11289406B2 (en) * | 2019-09-18 | 2022-03-29 | Allegro Microsystems, Llc | Signal isolator having enhanced creepage characteristics |
JP7576927B2 (ja) | 2020-04-30 | 2024-11-01 | 浜松ホトニクス株式会社 | 半導体素子及び半導体素子製造方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54113250A (en) | 1978-02-24 | 1979-09-04 | Toshiba Corp | Production of semiconductor device |
JPH05166984A (ja) * | 1991-12-16 | 1993-07-02 | Hitachi Ltd | 半導体装置 |
JPH05326601A (ja) * | 1992-05-18 | 1993-12-10 | Murata Mfg Co Ltd | ワイヤボンディング方法 |
JP3686287B2 (ja) * | 1999-07-14 | 2005-08-24 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
JP3062192B1 (ja) * | 1999-09-01 | 2000-07-10 | 松下電子工業株式会社 | リ―ドフレ―ムとそれを用いた樹脂封止型半導体装置の製造方法 |
KR100426494B1 (ko) * | 1999-12-20 | 2004-04-13 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 및 이것의 제조방법 |
US6198171B1 (en) * | 1999-12-30 | 2001-03-06 | Siliconware Precision Industries Co., Ltd. | Thermally enhanced quad flat non-lead package of semiconductor |
US6559525B2 (en) * | 2000-01-13 | 2003-05-06 | Siliconware Precision Industries Co., Ltd. | Semiconductor package having heat sink at the outer surface |
EP1122778A3 (en) * | 2000-01-31 | 2004-04-07 | Sanyo Electric Co., Ltd. | Circuit device and manufacturing method of circuit device |
JP3547704B2 (ja) | 2000-06-22 | 2004-07-28 | 株式会社三井ハイテック | リードフレーム及び半導体装置 |
JP4574868B2 (ja) * | 2001-01-12 | 2010-11-04 | ローム株式会社 | 半導体装置 |
JP4731021B2 (ja) | 2001-01-25 | 2011-07-20 | ローム株式会社 | 半導体装置の製造方法および半導体装置 |
JP3965354B2 (ja) * | 2002-11-26 | 2007-08-29 | 三菱電機株式会社 | 素子パッケージ及びその製造方法 |
JP4137719B2 (ja) * | 2003-06-25 | 2008-08-20 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
JP2005159103A (ja) | 2003-11-27 | 2005-06-16 | Renesas Technology Corp | 半導体装置およびその製造方法 |
JP2005209770A (ja) | 2004-01-21 | 2005-08-04 | Renesas Technology Corp | 半導体装置 |
JP3915992B2 (ja) * | 2004-06-08 | 2007-05-16 | ローム株式会社 | 面実装型電子部品の製造方法 |
JP2006318996A (ja) * | 2005-05-10 | 2006-11-24 | Matsushita Electric Ind Co Ltd | リードフレームおよび樹脂封止型半導体装置 |
US7274089B2 (en) * | 2005-09-19 | 2007-09-25 | Stats Chippac Ltd. | Integrated circuit package system with adhesive restraint |
US7556987B2 (en) * | 2006-06-30 | 2009-07-07 | Stats Chippac Ltd. | Method of fabricating an integrated circuit with etched ring and die paddle |
JP2009094118A (ja) * | 2007-10-04 | 2009-04-30 | Panasonic Corp | リードフレーム、それを備える電子部品及びその製造方法 |
KR100888236B1 (ko) * | 2008-11-18 | 2009-03-12 | 서울반도체 주식회사 | 발광 장치 |
JP2010171271A (ja) * | 2009-01-23 | 2010-08-05 | Renesas Technology Corp | 半導体装置およびその製造方法 |
CN102428558B (zh) | 2009-05-15 | 2014-06-25 | 罗姆股份有限公司 | 半导体装置 |
JP5264797B2 (ja) * | 2010-02-09 | 2013-08-14 | ローム株式会社 | 半導体装置 |
JP2012190936A (ja) | 2011-03-09 | 2012-10-04 | Sharp Corp | 半導体装置のデバイス実装構造 |
JP5953703B2 (ja) * | 2011-10-31 | 2016-07-20 | ソニー株式会社 | リードフレームおよび半導体装置 |
JP6121692B2 (ja) * | 2012-11-05 | 2017-04-26 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
JP6352009B2 (ja) * | 2013-04-16 | 2018-07-04 | ローム株式会社 | 半導体装置 |
-
2014
- 2014-03-17 JP JP2014053471A patent/JP6352009B2/ja active Active
- 2014-04-15 US US14/253,421 patent/US9236317B2/en active Active
-
2015
- 2015-12-03 US US14/958,200 patent/US9490194B2/en active Active
-
2016
- 2016-09-19 US US15/269,633 patent/US9859182B2/en active Active
-
2017
- 2017-11-30 US US15/827,946 patent/US10312171B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9490194B2 (en) | 2016-11-08 |
JP2014225643A (ja) | 2014-12-04 |
US10312171B2 (en) | 2019-06-04 |
US20160086877A1 (en) | 2016-03-24 |
US9859182B2 (en) | 2018-01-02 |
US20170011978A1 (en) | 2017-01-12 |
US9236317B2 (en) | 2016-01-12 |
US20140306328A1 (en) | 2014-10-16 |
US20180096908A1 (en) | 2018-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6352009B2 (ja) | 半導体装置 | |
JP7413485B2 (ja) | 半導体装置 | |
JP4248953B2 (ja) | 半導体装置およびその製造方法 | |
US10431532B2 (en) | Semiconductor device with notched main lead | |
JP4746061B2 (ja) | 半導体装置 | |
JP5271778B2 (ja) | 半導体装置の製造方法 | |
JP6509602B2 (ja) | 半導体装置 | |
JP5665206B2 (ja) | 半導体装置 | |
JP2011204863A (ja) | 半導体装置およびその製造方法 | |
JP2015019115A (ja) | 半導体装置 | |
JP6737024B2 (ja) | 半導体装置の製造方法及び半導体装置 | |
JP5388235B2 (ja) | 半導体装置 | |
JP5512845B2 (ja) | 半導体装置 | |
JP2016122834A (ja) | 半導体装置および半導体装置の製造方法 | |
JP7022784B2 (ja) | 半導体装置 | |
JP2013251477A (ja) | ワイヤボンディング構造および半導体装置 | |
US20160190045A1 (en) | Semiconductor device and method of making the same | |
JP4749181B2 (ja) | 半導体装置とその製造方法 | |
JP2016040839A (ja) | 半導体装置の製造方法 | |
JP2019021827A (ja) | 半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160829 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160829 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170828 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171003 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171128 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180508 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180606 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6352009 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |