JP4988784B2 - パワー半導体装置 - Google Patents
パワー半導体装置 Download PDFInfo
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- JP4988784B2 JP4988784B2 JP2009080850A JP2009080850A JP4988784B2 JP 4988784 B2 JP4988784 B2 JP 4988784B2 JP 2009080850 A JP2009080850 A JP 2009080850A JP 2009080850 A JP2009080850 A JP 2009080850A JP 4988784 B2 JP4988784 B2 JP 4988784B2
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- 239000004065 semiconductor Substances 0.000 title claims description 113
- 229910052751 metal Inorganic materials 0.000 claims description 57
- 239000002184 metal Substances 0.000 claims description 57
- 239000000758 substrate Substances 0.000 claims description 41
- 230000004888 barrier function Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 5
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 19
- 229910010271 silicon carbide Inorganic materials 0.000 description 18
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 15
- 229910002601 GaN Inorganic materials 0.000 description 14
- 238000011084 recovery Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
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- Power Engineering (AREA)
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Description
12 SiC−SBD
21 エミッタ端子
22 コレクタ端子
23 エミッタ制御端子
24 ゲート制御端子
25 カソード端子
26 アノード端子
31,32 絶縁金属基板
38,39 放熱用金属ベース
33,34,35,36,37 絶縁基板上の配線パターン
40 樹脂ケース
Claims (5)
- Siを基体として用いる第一の電力半導体素子と、Siよりもエネルギーバンドギャップが広い半導体を基体として用いる第二の電力半導体素子と、を備えるパワー半導体装置において、
前記第一の電力半導体素子が搭載される第一の絶縁金属基板と、
前記第一の絶縁基板が搭載される第一の放熱用金属ベースと、
前記第二の電力半導体素子が搭載される第二の絶縁金属基板と、
前記第二の絶縁基板が搭載される第二の放熱用金属ベースと、
を備え、
前記第一の電力半導体素子が接続される主端子が前記第一の絶縁金属板に接続され、前記第二の電力半導体素子が接続される主端子が前記第二の絶縁金属板に接続され、前記第一の絶縁金属板に接続される前記主端子と、前記第二の絶縁金属板に接続される前記主端子とが、内部導体によって互いに接続されずに、電気的に分離されていることを特徴とす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において、前記第一の電力半導体素子がスイッチング素子であり、前記第二の電力半導体素子がダイオードであることを特徴とするパワー半導体装置。
- 請求項2に記載のパワー半導体装置において、前記第一の電力半導体素子がIGBTであり、前記第二の電力半導体素子がショットキーバリアダイオードであることを特徴とするパワー半導体装置。
- 請求項2または請求項3に記載のパワー半導体装置において、前記第一の電力半導体素子の素子面積と前記第二の電力半導体素子の素子面積の比が、前記第一の電力半導体素子の素子損失と前記第二の電力半導体素子の素子損失の比の0.8倍〜1.2倍であることを特徴とするパワー半導体装置。
- 請求項4に記載のパワー半導体装置において、前記第一の電力半導体素子の素子面積が、前記第二の電力半導体素子の素子面積の3倍以上であることを特徴とするパワー半導体装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009080850A JP4988784B2 (ja) | 2009-03-30 | 2009-03-30 | パワー半導体装置 |
DE102010008485A DE102010008485B4 (de) | 2009-03-30 | 2010-02-18 | Leistungshalbleitergerät |
US12/707,909 US8441075B2 (en) | 2009-03-30 | 2010-02-18 | Power semiconductor apparatus having a silicon power semiconductor device and a wide gap semiconductor device |
US13/845,627 US8860170B2 (en) | 2009-03-30 | 2013-03-18 | Power semiconductor with a Si chip and a wideband chip having matched loss and area ratios |
US14/481,962 US9171831B2 (en) | 2009-03-30 | 2014-09-10 | Power semiconductor with a Si chip and a wideband chip having matched loss and area ratios |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009080850A JP4988784B2 (ja) | 2009-03-30 | 2009-03-30 | パワー半導体装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010232576A JP2010232576A (ja) | 2010-10-14 |
JP4988784B2 true JP4988784B2 (ja) | 2012-08-01 |
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Application Number | Title | Priority Date | Filing Date |
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JP2009080850A Expired - Fee Related JP4988784B2 (ja) | 2009-03-30 | 2009-03-30 | パワー半導体装置 |
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Country | Link |
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US (3) | US8441075B2 (ja) |
JP (1) | JP4988784B2 (ja) |
DE (1) | DE102010008485B4 (ja) |
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JPWO2013001646A1 (ja) * | 2011-06-30 | 2015-02-23 | 三菱電機株式会社 | 車両用補助電源装置 |
CN103650137B (zh) * | 2011-07-11 | 2017-09-29 | 三菱电机株式会社 | 功率半导体模块 |
JPWO2013132644A1 (ja) * | 2012-03-09 | 2015-07-30 | 三菱電機株式会社 | 半導体モジュール |
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JP2016099127A (ja) * | 2014-11-18 | 2016-05-30 | 富士電機株式会社 | パワー半導体モジュールの製造方法及びその中間組立ユニット |
WO2016147243A1 (ja) * | 2015-03-13 | 2016-09-22 | 株式会社日立製作所 | パワーモジュール,電力変換装置,および車両用駆動装置 |
JP2015173299A (ja) * | 2015-07-06 | 2015-10-01 | 三菱電機株式会社 | 半導体モジュール |
JP2017045901A (ja) * | 2015-08-27 | 2017-03-02 | トヨタ自動車株式会社 | 還流ダイオードと車載用電源装置 |
JP6391845B2 (ja) * | 2015-09-29 | 2018-09-19 | 三菱電機株式会社 | 半導体装置およびそれを備える半導体モジュール |
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EP1906449A4 (en) * | 2005-07-08 | 2009-05-06 | Panasonic Corp | SEMICONDUCTOR EQUIPMENT AND ELECTRICAL EQUIPMENT |
WO2007016649A2 (en) * | 2005-08-02 | 2007-02-08 | Satcon Technology Corporation | Double-sided package for power module |
JP2007134625A (ja) * | 2005-11-14 | 2007-05-31 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
US7508012B2 (en) * | 2006-01-18 | 2009-03-24 | Infineon Technologies Ag | Electronic component and method for its assembly |
JP4980126B2 (ja) * | 2007-04-20 | 2012-07-18 | 株式会社日立製作所 | フリーホイールダイオードとを有する回路装置 |
US7825621B2 (en) * | 2007-08-28 | 2010-11-02 | Rockwell Automation Technologies, Inc. | Junction temperature reduction for three phase inverters modules |
KR101469770B1 (ko) * | 2007-11-21 | 2014-12-09 | 페어차일드코리아반도체 주식회사 | 전력 소자 패키지 및 그 제조 방법 |
JP5206102B2 (ja) * | 2008-05-08 | 2013-06-12 | トヨタ自動車株式会社 | 半導体装置 |
EP2136465B1 (de) * | 2008-06-18 | 2017-08-09 | SMA Solar Technology AG | Wechselrichter in Brückenschaltung mit langsam und schnell getakteten Schaltern |
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DE102010008485B4 (de) | 2013-01-10 |
DE102010008485A1 (de) | 2011-04-14 |
US8441075B2 (en) | 2013-05-14 |
US9171831B2 (en) | 2015-10-27 |
US20140374794A1 (en) | 2014-12-25 |
US20100244092A1 (en) | 2010-09-30 |
US20130214328A1 (en) | 2013-08-22 |
US8860170B2 (en) | 2014-10-14 |
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