JP6827404B2 - 半導体装置および電力変換装置 - Google Patents
半導体装置および電力変換装置 Download PDFInfo
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- JP6827404B2 JP6827404B2 JP2017230006A JP2017230006A JP6827404B2 JP 6827404 B2 JP6827404 B2 JP 6827404B2 JP 2017230006 A JP2017230006 A JP 2017230006A JP 2017230006 A JP2017230006 A JP 2017230006A JP 6827404 B2 JP6827404 B2 JP 6827404B2
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- 239000004065 semiconductor Substances 0.000 title claims description 62
- 229920005989 resin Polymers 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 37
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 29
- 239000003063 flame retardant Substances 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 27
- 210000000078 claw Anatomy 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 13
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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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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- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19107—Disposition of discrete passive components off-chip wires
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
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- Inverter Devices (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
図1は、本発明の実施の形態1による半導体装置の構成の一例を示す断面図である。
図2は、本発明の実施の形態2による半導体装置の構成の一例を示す断面図である。
図4,5は、本発明の実施の形態3による半導体装置の構成の一例を示す断面図である。
本発明による実施の形態4は、上述した実施の形態1〜3による半導体装置を電力変換装置に適用したものである。本発明による実施の形態は特定の電力変換装置に限定されるものではないが、以下、実施の形態4として、三相のインバータに本発明による実施の形態を適用した場合について説明する。
Claims (6)
- 絶縁基板上に設けられた半導体素子と、
前記絶縁基板の外縁に設けられ、前記半導体素子に対向する開口部を有するケースと、
前記ケース内であって前記半導体素子を封止する封止樹脂と、
前記ケースの前記開口部を塞ぐフタと、
を備え、
前記封止樹脂は難燃剤を含まず、
前記フタは難燃剤を含み、
前記封止樹脂と前記フタとの間に隙間を設け、
前記フタは、当該フタの延在方向に対して垂直方向に第2突起部を有し、
前記第2突起部は、前記ケースと接し、
前記第2突起部および前記ケースは、互いに嵌合する爪部を有することを特徴とする、半導体装置。 - 前記フタは、当該フタの延在方向に前記ケースと接する第1突起部を有することを特徴とする、請求項1に記載の半導体装置。
- 前記第1突起部および前記ケースの各々は、互いに嵌合する爪部を有することを特徴とする、請求項2に記載の半導体装置。
- 前記ケースと前記フタとの間には、隙間が設けられていることを特徴とする、請求項1から3のいずれか1項に記載の半導体装置。
- 前記半導体素子は、少なくともSiCまたはGaNを含むことを特徴とする、請求項1から4のいずれか1項に記載の半導体装置。
- 請求項1から5のいずれか1項に記載の半導体装置を有し、入力される電力を変換して出力する主変換回路と、
前記主変換回路を制御する制御信号を前記主変換回路に出力する制御回路と、
を備える、電力変換装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017230006A JP6827404B2 (ja) | 2017-11-30 | 2017-11-30 | 半導体装置および電力変換装置 |
US16/132,119 US10573570B2 (en) | 2017-11-30 | 2018-09-14 | Semiconductor device and power conversion device |
DE102018217493.8A DE102018217493A1 (de) | 2017-11-30 | 2018-10-12 | Halbleitervorrichtung und Leistungsumwandlungsvorrichtung |
CN201811409878.5A CN109860124B (zh) | 2017-11-30 | 2018-11-23 | 半导体装置以及电力变换装置 |
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JP2017230006A JP6827404B2 (ja) | 2017-11-30 | 2017-11-30 | 半導体装置および電力変換装置 |
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JP2019102575A JP2019102575A (ja) | 2019-06-24 |
JP6827404B2 true JP6827404B2 (ja) | 2021-02-10 |
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JP2017230006A Active JP6827404B2 (ja) | 2017-11-30 | 2017-11-30 | 半導体装置および電力変換装置 |
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US (1) | US10573570B2 (ja) |
JP (1) | JP6827404B2 (ja) |
CN (1) | CN109860124B (ja) |
DE (1) | DE102018217493A1 (ja) |
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JP7384146B2 (ja) * | 2020-11-26 | 2023-11-21 | 三菱電機株式会社 | 半導体装置および電力変換装置 |
JP7468415B2 (ja) | 2021-03-16 | 2024-04-16 | 三菱電機株式会社 | 半導体装置、電力変換装置、及び半導体装置の製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5615054A (en) * | 1979-07-16 | 1981-02-13 | Mitsubishi Electric Corp | Hybrid integrated circuit device |
DE19649798A1 (de) * | 1996-12-02 | 1998-06-04 | Abb Research Ltd | Leistungshalbleitermodul |
JPH11251513A (ja) * | 1998-03-05 | 1999-09-17 | Sansha Electric Mfg Co Ltd | 電力用半導体モジュール |
JP3394029B2 (ja) * | 2000-03-21 | 2003-04-07 | 大塚化学株式会社 | 難燃性エポキシ樹脂組成物、及びその成形物、及び電子部品 |
JP4229447B2 (ja) * | 2004-03-31 | 2009-02-25 | スタンレー電気株式会社 | 半導体発光装置及び製造方法 |
JP2007081234A (ja) * | 2005-09-15 | 2007-03-29 | Toyoda Gosei Co Ltd | 照明装置 |
US7944033B2 (en) * | 2007-10-18 | 2011-05-17 | Infineon Technologies Ag | Power semiconductor module |
DE102009000885A1 (de) * | 2009-02-16 | 2010-08-26 | Semikron Elektronik Gmbh & Co. Kg | Halbleitermodul |
JP5113815B2 (ja) * | 2009-09-18 | 2013-01-09 | 株式会社東芝 | パワーモジュール |
JP5857464B2 (ja) * | 2011-06-16 | 2016-02-10 | 富士電機株式会社 | パワー半導体モジュールおよびその製造方法 |
JP6168153B2 (ja) * | 2013-09-13 | 2017-07-26 | 富士電機株式会社 | 半導体装置 |
JP6398270B2 (ja) * | 2014-04-03 | 2018-10-03 | 富士電機株式会社 | 半導体装置 |
JP6233285B2 (ja) * | 2014-11-28 | 2017-11-22 | 三菱電機株式会社 | 半導体モジュール、電力変換装置 |
DE112016005409T5 (de) * | 2015-11-27 | 2018-08-09 | Mitsubishi Electric Corporation | Leistungs-halbleitereinrichtung |
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2017
- 2017-11-30 JP JP2017230006A patent/JP6827404B2/ja active Active
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2018
- 2018-09-14 US US16/132,119 patent/US10573570B2/en active Active
- 2018-10-12 DE DE102018217493.8A patent/DE102018217493A1/de active Pending
- 2018-11-23 CN CN201811409878.5A patent/CN109860124B/zh active Active
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US20190164857A1 (en) | 2019-05-30 |
CN109860124A (zh) | 2019-06-07 |
DE102018217493A1 (de) | 2019-06-06 |
JP2019102575A (ja) | 2019-06-24 |
US10573570B2 (en) | 2020-02-25 |
CN109860124B (zh) | 2023-08-29 |
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