JP2019140250A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2019140250A JP2019140250A JP2018022368A JP2018022368A JP2019140250A JP 2019140250 A JP2019140250 A JP 2019140250A JP 2018022368 A JP2018022368 A JP 2018022368A JP 2018022368 A JP2018022368 A JP 2018022368A JP 2019140250 A JP2019140250 A JP 2019140250A
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Abstract
Description
12:封止体
14:第1電力端子
14a:第1電力端子の本体部分
14b:第1電力端子の接合部分
14c:第1電力端子の本体部分の一端
14d:第1電力端子の本体部分の一端に設けられた面取り
15:第2電力端子
16:第3電力端子
18:第1信号端子
19:第2信号端子
20:第1半導体素子
30:第1導体板
40:第2導体板
50:第2半導体素子
60:第3導体板
70:第4導体板
80:継手部
X:第1方向
Y:第2方向
Z:第3方向
Claims (10)
- 第1半導体素子と、
前記第1半導体素子を封止する封止体と、
前記第1半導体素子に対して積層配置されており、前記封止体の内部において前記第1半導体素子に接続された第1導体板と、
前記封止体の第1面から突出するとともに、前記封止体の内部において前記第1導体板に接続された第1電力端子と、を備え、
前記第1電力端子は、前記封止体の内外に亘って第1方向に延びる本体部分と、前記封止体の内部において前記第1方向とは異なる第2方向に延びる接合部分とを有し、前記接合部分において前記第1導体板に接合されている、
半導体装置。 - 前記第1電力端子の前記接合部分は、平面視において、前記封止体の前記第1面と前記第1導体板との間に位置する、請求項1に記載の半導体装置。
- 前記封止体の前記第1面とは反対側に位置する第2面から突出するとともに、前記封止体の内部において前記第1半導体素子に接続された第1信号端子をさらに備える、請求項1又は2に記載の半導体装置。
- 前記第1半導体素子を挟んで前記第1導体板に対向するとともに、前記第1半導体素子を介して前記第1導体板に接続された第2導体板と、
前記封止体の前記第1面から突出するとともに、前記封止体の内部において前記第2導体板に接続された第2電力端子と、をさらに備え、
前記第1電力端子の前記接合部分の少なくとも一部は、平面視において、前記第1電力端子の前記本体部分と前記第2電力端子と間に位置する、請求項1から3のいずれか一項に記載の半導体装置。 - 前記封止体によって封止された第2半導体素子と、
前記第2半導体素子に対して積層配置されているとともに、前記封止体の内部において前記第2半導体素子に接続されている第3導体板と、
前記第2半導体素子を挟んで前記第3導体板に対向するとともに、前記第2半導体素子を介して前記第3導体板に接続された第4導体板と、
前記封止体の前記第1面から突出するとともに、前記封止体の内部において前記第4導体板に接続された第3電力端子と、をさらに備え、
前記第1電力端子は、平面視において、前記第2電力端子と前記第3電力端子との間に位置する、請求項4に記載の半導体装置。 - 前記第3導体板は、前記第2導体板に継手部を介して接続されており、
前記継手部は、平面視において、前記第2導体板と前記第3導体板との間に位置するとともに、前記第1半導体素子及び前記第2半導体素子の両中心を通る直線に対して、前記封止体の前記第1面と同じ側に位置する、請求項5に記載の半導体装置。 - 前記封止体の前記第1面とは反対側に位置する第2面から突出するとともに、前記封止体の内部において前記第2半導体素子に接続された第2信号端子をさらに備える、請求項6に記載の半導体装置。
- 前記第1導体板と前記第3導体板は、同一形状を有する部材であるとともに、前記第1導体板は、前記第3導体板に対して90度回転した姿勢で配置されている、請求項5から7のいずれか一項に記載の半導体装置。
- 前記第1電力端子の前記接合部分は、前記第1電力端子の前記本体部分の一端に設けられており、
前記本体部分の前記一端では、一方側から前記接合部分が延びているとともに、他方側が面取りされている、請求項1から8のいずれか一項に記載の半導体装置。 - 前記第2方向は、前記第1方向に対して略垂直である、請求項1から9のいずれか一項に記載の半導体装置。
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JP2018022368A JP7069787B2 (ja) | 2018-02-09 | 2018-02-09 | 半導体装置 |
CN201910045936.9A CN110137160B (zh) | 2018-02-09 | 2019-01-18 | 半导体器件 |
US16/260,552 US10699997B2 (en) | 2018-02-09 | 2019-01-29 | Semiconductor device |
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JP2018022368A JP7069787B2 (ja) | 2018-02-09 | 2018-02-09 | 半導体装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021020020A (ja) * | 2019-07-30 | 2021-02-18 | 株式会社三共 | 遊技機 |
JP2021077812A (ja) * | 2019-11-12 | 2021-05-20 | 株式会社デンソー | 半導体装置 |
JP2021093484A (ja) * | 2019-12-12 | 2021-06-17 | 日立金属株式会社 | 半導体モジュール |
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JP7088094B2 (ja) * | 2019-03-19 | 2022-06-21 | 株式会社デンソー | 半導体装置 |
EP3761357A1 (en) * | 2019-07-04 | 2021-01-06 | Infineon Technologies Austria AG | Semiconductor device |
US11348866B2 (en) * | 2020-06-16 | 2022-05-31 | Infineon Technologies Austria Ag | Package and lead frame design for enhanced creepage and clearance |
CN111681997B (zh) * | 2020-08-12 | 2020-12-11 | 中芯集成电路制造(绍兴)有限公司 | 功率封装模块及电子装置 |
Citations (3)
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JPH08274231A (ja) * | 1995-03-31 | 1996-10-18 | Dainippon Printing Co Ltd | リードフレームおよびリードフレームの製造方法 |
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JP2019186403A (ja) * | 2018-04-11 | 2019-10-24 | トヨタ自動車株式会社 | 半導体装置 |
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JP2021077812A (ja) * | 2019-11-12 | 2021-05-20 | 株式会社デンソー | 半導体装置 |
JP7318493B2 (ja) | 2019-11-12 | 2023-08-01 | 株式会社デンソー | 半導体装置 |
JP2021093484A (ja) * | 2019-12-12 | 2021-06-17 | 日立金属株式会社 | 半導体モジュール |
JP7367506B2 (ja) | 2019-12-12 | 2023-10-24 | 株式会社プロテリアル | 半導体モジュール |
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