JP2019126177A - パワー半導体装置 - Google Patents
パワー半導体装置 Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
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Abstract
Description
Claims (3)
- 半導体素子と、
前記半導体素子に電流を伝達する第1端子及び第2端子と、
前記第1端子の一部と前記第2端子の一部と前記半導体素子と挟むとともに互いに対向して配置される第1ベース及び第2ベースと、
前記第1ベースと前記第2ベースの間の空間に設けられる封止材と、を備え、
前記第2端子は、前記半導体素子から離れる方向に沿って前記第1端子から距離が大きくなるように形成される中間部を有し、
前記中間部は、前記第1ベースと前記第2ベースの間であってかつ前記封止材内に設けられるパワー半導体装置。 - 請求項1に記載のパワー半導体装置であって、
前記第1ベースは、当該第1ベースと前記第2ベースの配列方向から見た場合、当該中間部と重なりかつ前記封止材の厚み方向に冷媒を流す第1流路形成部を設けるパワー半導体装置。 - 請求項1または2に記載のパワー半導体装置であって、
前記中間部と繋がりかつ前記封止材から突出する突出部と、を備え、
前記中間部は、前記半導体素子から前記突出部までの間に突出部とは異なる角度に屈曲するパワー半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018005309A JP6899784B2 (ja) | 2018-01-17 | 2018-01-17 | パワー半導体装置 |
CN201880086160.9A CN111587528B (zh) | 2018-01-17 | 2018-12-11 | 功率半导体装置 |
DE112018006878.1T DE112018006878T5 (de) | 2018-01-17 | 2018-12-11 | Leistungshalbleitergerät |
US16/768,215 US11367671B2 (en) | 2018-01-17 | 2018-12-11 | Power semiconductor device |
PCT/JP2018/045407 WO2019142545A1 (ja) | 2018-01-17 | 2018-12-11 | パワー半導体装置 |
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JP2018005309A JP6899784B2 (ja) | 2018-01-17 | 2018-01-17 | パワー半導体装置 |
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JP2019126177A true JP2019126177A (ja) | 2019-07-25 |
JP6899784B2 JP6899784B2 (ja) | 2021-07-07 |
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US (1) | US11367671B2 (ja) |
JP (1) | JP6899784B2 (ja) |
CN (1) | CN111587528B (ja) |
DE (1) | DE112018006878T5 (ja) |
WO (1) | WO2019142545A1 (ja) |
Cited By (1)
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WO2023002628A1 (ja) * | 2021-07-21 | 2023-01-26 | 日立Astemo株式会社 | 熱交換器および熱交換器を備えた電力変換装置、熱交換機用インナーフィンの製造方法 |
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JP7419050B2 (ja) | 2019-12-16 | 2024-01-22 | 日立Astemo株式会社 | パワーモジュール、電力変換装置、およびパワーモジュールの製造方法 |
CN117558701A (zh) * | 2023-11-29 | 2024-02-13 | 海信家电集团股份有限公司 | 智能功率模块 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006158020A (ja) * | 2004-11-26 | 2006-06-15 | Yaskawa Electric Corp | モータ制御装置 |
JP2010258315A (ja) * | 2009-04-28 | 2010-11-11 | Hitachi Automotive Systems Ltd | パワーモジュール及び電力変換装置 |
JP2016066700A (ja) * | 2014-09-25 | 2016-04-28 | 株式会社日立製作所 | パワー半導体モジュール |
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JP5115594B2 (ja) | 2010-06-23 | 2013-01-09 | 株式会社デンソー | 半導体モジュール |
JP5115595B2 (ja) * | 2010-06-23 | 2013-01-09 | 株式会社デンソー | 半導体モジュールの製造方法 |
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JP2010258315A (ja) * | 2009-04-28 | 2010-11-11 | Hitachi Automotive Systems Ltd | パワーモジュール及び電力変換装置 |
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