JP2017063136A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2017063136A JP2017063136A JP2015188240A JP2015188240A JP2017063136A JP 2017063136 A JP2017063136 A JP 2017063136A JP 2015188240 A JP2015188240 A JP 2015188240A JP 2015188240 A JP2015188240 A JP 2015188240A JP 2017063136 A JP2017063136 A JP 2017063136A
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Abstract
【解決手段】 半導体装置は、外周端面を備えている半導体素子と、内面と外面と外周端面を備えており、内面に半導体素子が固定されている放熱板と、半導体素子の外周端面と放熱板の内面と放熱板の外周端面を覆っているパッケージを備えている。放熱板の外面はパッケージによって覆われていない。パッケージの外周端面に凹部が形成されている。半導体素子と放熱板の積層方向から放熱板を平面視したときに、半導体素子と凹部を結ぶ範囲内の放熱板に、剛性が周囲より低い低剛性範囲が形成されている。
【選択図】図6
Description
3:第1トランジスタ素子
4:第1ダイオード素子
5:第2トランジスタ素子
6:第2ダイオード素子
7a、7b、7c、7d:スペーサ
9:パッケージ
12:放熱板
12a:突出部分
15:放熱板
22:放熱板
22a:突出部分
25:放熱板
81a、81b:制御端子
82:ボンディングワイヤ
90:凹部
112、115、122、125:薄板部
Claims (3)
- 外周端面を備えている半導体素子と、
内面と外面と外周端面を備えており、前記内面に前記半導体素子が固定されている放熱板と、
前記半導体素子の前記外周端面と前記放熱板の前記内面(前記半導体素子の固定範囲を除く)と前記放熱板の前記外周端面を覆っているパッケージを備えており、
前記放熱板の前記外面は前記パッケージによって覆われておらず、
前記パッケージの外周端面に凹部が形成されており、
前記放熱板が、前記半導体素子と前記放熱板の積層方向から前記放熱板を平面視したときに前記半導体素子と前記凹部を結ぶ範囲内に、板厚が周囲より薄い薄板範囲を備えている、
半導体装置。 - 前記薄板範囲では、前記放熱板の前記外面が窪んでいる、請求項1に記載の半導体装置。
- 前記薄板範囲が、前記放熱板の外周端部に接する、請求項1又は2に記載の半導体装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015188240A JP6565542B2 (ja) | 2015-09-25 | 2015-09-25 | 半導体装置 |
CN201610839901.9A CN106992158B (zh) | 2015-09-25 | 2016-09-21 | 半导体装置 |
US15/274,247 US10283429B2 (en) | 2015-09-25 | 2016-09-23 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015188240A JP6565542B2 (ja) | 2015-09-25 | 2015-09-25 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JP2017063136A true JP2017063136A (ja) | 2017-03-30 |
JP6565542B2 JP6565542B2 (ja) | 2019-08-28 |
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Application Number | Title | Priority Date | Filing Date |
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JP2015188240A Expired - Fee Related JP6565542B2 (ja) | 2015-09-25 | 2015-09-25 | 半導体装置 |
Country Status (3)
Country | Link |
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US (1) | US10283429B2 (ja) |
JP (1) | JP6565542B2 (ja) |
CN (1) | CN106992158B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020144907A1 (ja) * | 2019-01-08 | 2020-07-16 | トヨタ自動車株式会社 | 半導体装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6221542B2 (ja) * | 2013-09-16 | 2017-11-01 | 株式会社デンソー | 半導体装置 |
JP2018064362A (ja) * | 2016-10-12 | 2018-04-19 | 学校法人早稲田大学 | 半導体装置 |
DE102017120747B4 (de) | 2017-09-08 | 2020-07-30 | Infineon Technologies Austria Ag | SMD-Gehäuse mit Oberseitenkühlung und Verfahren zu seiner Bereitstellung |
DE102017012366B3 (de) | 2017-09-08 | 2023-06-29 | Infineon Technologies Austria Ag | SMD-Package mit Oberseitenkühlung |
DE102017120753B4 (de) * | 2017-09-08 | 2021-04-29 | Infineon Technologies Austria Ag | SMD-Package mit Oberseitenkühlung |
JP7077893B2 (ja) * | 2018-09-21 | 2022-05-31 | 株式会社デンソー | 半導体装置 |
CN111315182B (zh) * | 2018-12-12 | 2022-02-08 | 台达电子工业股份有限公司 | 整合式电子装置 |
JP7120083B2 (ja) * | 2019-03-06 | 2022-08-17 | 株式会社デンソー | 半導体装置 |
EP3975225A1 (en) * | 2020-09-24 | 2022-03-30 | Infineon Technologies Austria AG | Semiconductor module |
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JP2015130465A (ja) * | 2013-12-06 | 2015-07-16 | トヨタ自動車株式会社 | 半導体装置 |
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US8637291B2 (en) * | 2007-07-12 | 2014-01-28 | New England Biolabs, Inc. | High fidelity restriction endonucleases |
DE112013003222B4 (de) * | 2012-06-29 | 2021-08-19 | Denso Corporation | Halbleitervorrichtung und Halbleitervorrichtungsverbindungsstruktur |
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JP2015126119A (ja) * | 2013-12-26 | 2015-07-06 | トヨタ自動車株式会社 | 半導体装置及び半導体装置の製造方法 |
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WO2020144907A1 (ja) * | 2019-01-08 | 2020-07-16 | トヨタ自動車株式会社 | 半導体装置 |
JPWO2020144907A1 (ja) * | 2019-01-08 | 2021-11-11 | 株式会社デンソー | 半導体装置 |
JP7192886B2 (ja) | 2019-01-08 | 2022-12-20 | 株式会社デンソー | 半導体装置 |
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US10283429B2 (en) | 2019-05-07 |
CN106992158B (zh) | 2019-11-26 |
CN106992158A (zh) | 2017-07-28 |
US20170092559A1 (en) | 2017-03-30 |
JP6565542B2 (ja) | 2019-08-28 |
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