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JPS6472548A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS6472548A
JPS6472548A JP62228404A JP22840487A JPS6472548A JP S6472548 A JPS6472548 A JP S6472548A JP 62228404 A JP62228404 A JP 62228404A JP 22840487 A JP22840487 A JP 22840487A JP S6472548 A JPS6472548 A JP S6472548A
Authority
JP
Japan
Prior art keywords
electrodes
superconducting material
substrate
enclosure
contained
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.)
Pending
Application number
JP62228404A
Other languages
Japanese (ja)
Inventor
Yukimasa Sato
Tsutomu Yao
Isamu Sanpei
Kenji Yagishita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62228404A priority Critical patent/JPS6472548A/en
Publication of JPS6472548A publication Critical patent/JPS6472548A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Thyristors (AREA)
  • Die Bonding (AREA)

Abstract

PURPOSE:To obtain a simple connecting structure to be connected to an exterior with high reliability by providing electrodes made of superconducting material on the surface of a semiconductor element and containing the element in an enclosure having an electrode terminal made of the superconducting material. CONSTITUTION:In a semiconductor device having a semiconductor substrate 1 provided with electrodes 2 on its main surfaces, the electrodes 2 are formed of a superconducting material, and the substrate 1 is contained in an enclosure 5 having electrode terminals 3 made of a superconducting material. For example, electrodes 2 made of a superconducting material are provided on both side surfaces of the substrate 1, and external terminals 3 made of a superconducting material electrically contacted with the parts of the electrodes 3 are extended. The substrate 1 is contained in an enclosure having a cooling medium exit 4, and secured by a support 6. Thus, since the pressure contact of the electrodes of a high breakdown strength and large current semiconductor element is eliminated, its structure is simplified and its reliability is improved.
JP62228404A 1987-09-14 1987-09-14 Semiconductor device Pending JPS6472548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62228404A JPS6472548A (en) 1987-09-14 1987-09-14 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62228404A JPS6472548A (en) 1987-09-14 1987-09-14 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS6472548A true JPS6472548A (en) 1989-03-17

Family

ID=16875935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62228404A Pending JPS6472548A (en) 1987-09-14 1987-09-14 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS6472548A (en)

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