JP5497690B2 - パワーパッケージモジュール - Google Patents
パワーパッケージモジュール Download PDFInfo
- Publication number
- JP5497690B2 JP5497690B2 JP2011117283A JP2011117283A JP5497690B2 JP 5497690 B2 JP5497690 B2 JP 5497690B2 JP 2011117283 A JP2011117283 A JP 2011117283A JP 2011117283 A JP2011117283 A JP 2011117283A JP 5497690 B2 JP5497690 B2 JP 5497690B2
- Authority
- JP
- Japan
- Prior art keywords
- base substrate
- power chip
- high power
- chip
- package module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000679 solder Inorganic materials 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 13
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- 238000000034 method Methods 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 19
- 230000008646 thermal stress Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 6
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- 230000008602 contraction Effects 0.000 description 5
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- 239000010407 anodic oxide Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000007743 anodising Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
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- 229920001296 polysiloxane Polymers 0.000 description 2
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- 239000000654 additive Substances 0.000 description 1
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- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
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Description
図2は、本発明の好ましい実施例によるパワーパッケージモジュール200の平面図であり、図3は、図2のA部分を拡大して示した断面図である。
図8から図15は、図2及び図3に図示したパワーパッケージモジュール200の製造方法を説明するための工程断面図である。
110 ベース基板
111 金属層
112 陽極酸化層
113 回路層
120 高電力チップ
130 低電力チップ
140 ハウジング
141 リード
142、143、144 ワイヤ
150 モールディング部
160 カバー
180 半田層
200 パワーパッケージモジュール(本発明)
210 ベース基板
211 金属層
212 陽極酸化層
213 回路層
220 高電力チップ
230 低電力チップ
240 ハウジング
241 リード
242、243 ワイヤ
250 モールディング部
260 カバー
270 金属リード板
271 高電力チップ連結部
272 低電力チップ連結部
273 第1連結部
274 第2連結部
275 第3連結部
276、277 ベース基板連結部
278 溝
280、281、282、283、284、285 半田層
Claims (8)
- ベース基板;
前記ベース基板に実装され、前記ベース基板と電気的に連結される多数個の高電力チップ;
前記ベース基板に実装され、前記ベース基板と電気的に連結される多数個の低電力チップ;及び
前記ベース基板に順に交互に実装される多数個の前記高電力チップと多数個の前記低電力チップ及び前記ベース基板を電気的に連結し、一体に形成される金属リード板を含み、
前記金属リード板は、
前記高電力チップと連結される高電力チップ連結部;
前記低電力チップと連結される低電力チップ連結部;
前記ベース基板と連結されるベース基板連結部;
前記高電力チップ連結部と前記ベース基板連結部を連結する第1連結部;
前記低電力チップ連結部と前記ベース基板連結部を連結する第2連結部;及び
前記高電力チップと前記低電力チップを連結する第3連結部を含むとともに、
前記第1連結部、前記第2連結部及び前記第3連結部はベンディング部を備えることを特徴とするパワーパッケージモジュール。 - 前記金属リード板は、
前記ベース基板に順に交互に実装される前記高電力チップ2個と前記低電力チップ2個を前記ベース基板と電気的に連結することを特徴とする請求項1に記載のパワーパッケージモジュール。 - 前記高電力チップ連結部はワイヤボンディングするための溝が形成されていることを特徴とする請求項1に記載のパワーパッケージモジュール。
- 前記ベンディング部は、曲面形状で成ることを特徴とする請求項1に記載のパワーパッケージモジュール。
- 前記高電力チップは絶縁ゲート型バイポーラトランジスタ(IGBT)であり、前記低電力チップはダイオード(Diode)であることを特徴とする請求項1に記載のパワーパッケージモジュール。
- 前記ベース基板の外周面及び側面を包むように形成されたハウジング;
前記ハウジングに形成され、前記ベース基板と電気的に連結されるリード;
前記ベース基板に実装された前記高電力チップ、前記低電力チップ及び前記金属リード板を覆うように前記ベース基板の内部に充填されるモールディング部;及び
前記モールディング部を覆うカバーをさらに含むことを特徴とする請求項1に記載のパワーパッケージモジュール。 - 前記金属リード板と前記ベース基板、前記高電力チップ及び前記低電力チップを電気的に連結する接着層をさらに含むことを特徴とする請求項1に記載のパワーパッケージモジュール。
- 前記接着層は半田層であることを特徴とする請求項7に記載のパワーパッケージモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0107563 | 2010-11-01 | ||
KR1020100107563A KR101278393B1 (ko) | 2010-11-01 | 2010-11-01 | 파워 패키지 모듈 및 그의 제조방법 |
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JP (1) | JP5497690B2 (ja) |
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WO2012121067A1 (ja) * | 2011-03-08 | 2012-09-13 | 独立行政法人科学技術振興機構 | ナノギャップ長を有する電極構造の作製方法並びにそれにより得られるナノギャップ長を有する電極構造及びナノデバイス |
US20140167237A1 (en) * | 2012-12-14 | 2014-06-19 | Samsung Electro-Mechanics Co., Ltd. | Power module package |
CN103887267A (zh) * | 2012-12-20 | 2014-06-25 | 浙江大学 | 具有新型焊线的电力电子模块装置 |
JP6028592B2 (ja) * | 2013-01-25 | 2016-11-16 | 三菱電機株式会社 | 半導体装置 |
JP6238121B2 (ja) * | 2013-10-01 | 2017-11-29 | ローム株式会社 | 半導体装置 |
EP2933836B1 (de) * | 2014-04-15 | 2020-10-14 | IXYS Semiconductor GmbH | Leistungshalbleitermodul |
KR102425694B1 (ko) * | 2015-03-17 | 2022-07-27 | 주식회사 솔루엠 | 파워 모듈 패키지 |
US20170084521A1 (en) | 2015-09-18 | 2017-03-23 | Industrial Technology Research Institute | Semiconductor package structure |
CN107240581A (zh) * | 2016-03-29 | 2017-10-10 | 株式会社京浜 | 电力转换装置及电力转换装置的制造方法 |
KR20210018811A (ko) * | 2018-05-29 | 2021-02-18 | 에이펙스 마이크로테크놀로지, 인코포레이티드 | 열 전도성 전자장치 패키징 |
CN117712057B (zh) * | 2024-02-06 | 2024-05-10 | 成都汉芯国科集成技术有限公司 | 一种多级金刚石抗辐射过载的芯片封装结构及封装方法 |
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US6060772A (en) * | 1997-06-30 | 2000-05-09 | Kabushiki Kaisha Toshiba | Power semiconductor module with a plurality of semiconductor chips |
JP3786320B2 (ja) * | 1997-09-29 | 2006-06-14 | 株式会社デンソー | モータ駆動用のインバータモジュール |
DE10101086B4 (de) * | 2000-01-12 | 2007-11-08 | International Rectifier Corp., El Segundo | Leistungs-Moduleinheit |
JP2001308264A (ja) * | 2000-04-21 | 2001-11-02 | Toyota Industries Corp | 半導体装置 |
US6803514B2 (en) * | 2001-03-23 | 2004-10-12 | Canon Kabushiki Kaisha | Mounting structure and mounting method of a photovoltaic element, mounting substrate for mounting a semiconductor element thereon and method for mounting a semiconductor element on said mounting substrate |
JP3958156B2 (ja) * | 2002-08-30 | 2007-08-15 | 三菱電機株式会社 | 電力用半導体装置 |
JP4566678B2 (ja) * | 2004-10-04 | 2010-10-20 | 日立オートモティブシステムズ株式会社 | パワーモジュール |
JP4455488B2 (ja) * | 2005-12-19 | 2010-04-21 | 三菱電機株式会社 | 半導体装置 |
JP4916745B2 (ja) * | 2006-03-28 | 2012-04-18 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
JP2007305962A (ja) * | 2006-05-12 | 2007-11-22 | Honda Motor Co Ltd | パワー半導体モジュール |
JP4720756B2 (ja) * | 2007-02-22 | 2011-07-13 | トヨタ自動車株式会社 | 半導体電力変換装置およびその製造方法 |
JP5176507B2 (ja) * | 2007-12-04 | 2013-04-03 | 富士電機株式会社 | 半導体装置 |
KR101463075B1 (ko) * | 2008-02-04 | 2014-11-20 | 페어차일드코리아반도체 주식회사 | 히트 싱크 패키지 |
US7808100B2 (en) * | 2008-04-21 | 2010-10-05 | Infineon Technologies Ag | Power semiconductor module with pressure element and method for fabricating a power semiconductor module with a pressure element |
JP2010050364A (ja) | 2008-08-25 | 2010-03-04 | Hitachi Ltd | 半導体装置 |
JP5467799B2 (ja) * | 2009-05-14 | 2014-04-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP5106519B2 (ja) * | 2009-11-19 | 2012-12-26 | Necアクセステクニカ株式会社 | 熱伝導基板及びその電子部品実装方法 |
JP5672707B2 (ja) * | 2010-02-01 | 2015-02-18 | 富士電機株式会社 | 半導体装置の製造方法 |
EP2549534B1 (en) * | 2010-03-16 | 2019-07-03 | Fuji Electric Co., Ltd. | Semiconductor device |
JP5473733B2 (ja) * | 2010-04-02 | 2014-04-16 | 株式会社日立製作所 | パワー半導体モジュール |
JP2011228528A (ja) * | 2010-04-21 | 2011-11-10 | Mitsubishi Electric Corp | パワーブロック及びそれを用いたパワー半導体モジュール |
JP2011253950A (ja) * | 2010-06-02 | 2011-12-15 | Mitsubishi Electric Corp | 電力半導体装置 |
JP5383621B2 (ja) * | 2010-10-20 | 2014-01-08 | 三菱電機株式会社 | パワー半導体装置 |
KR101204187B1 (ko) * | 2010-11-02 | 2012-11-23 | 삼성전기주식회사 | 소성 접합을 이용한 파워 모듈 및 그 제조 방법 |
CN102593108B (zh) * | 2011-01-18 | 2014-08-20 | 台达电子工业股份有限公司 | 功率半导体封装结构及其制造方法 |
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KR101278393B1 (ko) | 2013-06-24 |
US8575756B2 (en) | 2013-11-05 |
CN102468249A (zh) | 2012-05-23 |
US20120104621A1 (en) | 2012-05-03 |
JP2012099785A (ja) | 2012-05-24 |
KR20120045777A (ko) | 2012-05-09 |
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