JP2011192762A - パワーモジュール - Google Patents
パワーモジュール Download PDFInfo
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- JP2011192762A JP2011192762A JP2010056874A JP2010056874A JP2011192762A JP 2011192762 A JP2011192762 A JP 2011192762A JP 2010056874 A JP2010056874 A JP 2010056874A JP 2010056874 A JP2010056874 A JP 2010056874A JP 2011192762 A JP2011192762 A JP 2011192762A
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- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
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Abstract
【解決手段】パワーモジュール10aは、基板12、基板12の一面に設けられた導電性のパッド14、基板12の一面に実装されたパワー半導体16、パッド14とパワー半導体16とを電気接続するワイヤ18a、基板12の一面から他面を貫くサーマルビア20、基板12よりも熱伝導率の高い部材よりなる熱伝導部22a、および基板12の他面側に設けられた放熱器24を備える。
【選択図】図1
Description
12:基板
14:パッド
16:パワー半導体
18a,18b,18c:電気接続部材
20:サーマルビア
22a,22b,22c:熱伝導部
24:放熱器
26:導体箔
28,34:ハンダ
30:絶縁層
32:ヒートスプレッダ
Claims (5)
- 一面と他面とを有し、絶縁性の板体で構成される基板と、
前記基板の一面に設けられた導電性のパッドと、
前記基板の一面に実装されたパワー半導体と、
前記パワー半導体とパッドとを電気的に接続する電気接続部材と、
前記基板において、パワー半導体が実装される位置に設けられ、基板の一面から他面へ貫く導体と、
前記基板において、パッドを有する位置に設けられ、前記絶縁性の板体よりも熱伝導率の高い部材よりなる熱伝導部と、
前記基板の他面側に設けられた放熱器と、
を備えたパワーモジュール。 - 前記熱伝導部が、前記絶縁性の板体よりも熱伝導率の高い導体または樹脂を含む請求項1のパワーモジュール。
- 前記熱伝導部が、基板の一面から他面へ貫く導体を含む請求項1または2のパワーモジュール。
- 前記電気接続部材が、導電性のワイヤ、導電性のテープ、または導電性の板よりなる請求項1から3のいずれかのパワーモジュール。
- 前記パワー半導体が、ヒートスプレッダを介して基板に実装されている請求項1から4のいずれかのパワーモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010056874A JP2011192762A (ja) | 2010-03-15 | 2010-03-15 | パワーモジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2010056874A JP2011192762A (ja) | 2010-03-15 | 2010-03-15 | パワーモジュール |
Publications (1)
Publication Number | Publication Date |
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JP2011192762A true JP2011192762A (ja) | 2011-09-29 |
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ID=44797392
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JP2010056874A Pending JP2011192762A (ja) | 2010-03-15 | 2010-03-15 | パワーモジュール |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015037131A (ja) * | 2013-08-14 | 2015-02-23 | 日本特殊陶業株式会社 | 配線基板および半導体モジュール |
WO2018216646A1 (ja) * | 2017-05-26 | 2018-11-29 | 三菱電機株式会社 | 半導体装置 |
WO2022004178A1 (ja) * | 2020-07-02 | 2022-01-06 | ソニーセミコンダクタソリューションズ株式会社 | インターポーザ、回路装置、インターポーザの製造方法、および回路装置の製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009087712A (ja) * | 2007-09-28 | 2009-04-23 | Noritake Co Ltd | 導体ペーストおよび厚膜回路用基板 |
-
2010
- 2010-03-15 JP JP2010056874A patent/JP2011192762A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009087712A (ja) * | 2007-09-28 | 2009-04-23 | Noritake Co Ltd | 導体ペーストおよび厚膜回路用基板 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015037131A (ja) * | 2013-08-14 | 2015-02-23 | 日本特殊陶業株式会社 | 配線基板および半導体モジュール |
WO2018216646A1 (ja) * | 2017-05-26 | 2018-11-29 | 三菱電機株式会社 | 半導体装置 |
JPWO2018216646A1 (ja) * | 2017-05-26 | 2020-01-23 | 三菱電機株式会社 | 半導体装置 |
WO2022004178A1 (ja) * | 2020-07-02 | 2022-01-06 | ソニーセミコンダクタソリューションズ株式会社 | インターポーザ、回路装置、インターポーザの製造方法、および回路装置の製造方法 |
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