JP2011023654A - パワーモジュール - Google Patents
パワーモジュール Download PDFInfo
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- JP2011023654A JP2011023654A JP2009168979A JP2009168979A JP2011023654A JP 2011023654 A JP2011023654 A JP 2011023654A JP 2009168979 A JP2009168979 A JP 2009168979A JP 2009168979 A JP2009168979 A JP 2009168979A JP 2011023654 A JP2011023654 A JP 2011023654A
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- power module
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- igbt chip
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Abstract
【解決手段】電力用素子10と電力用素子10を駆動制御する制御素子11をモジュール化したパワーモジュール1であって、電力用素子10の信号部10eと制御素子11の信号部とをフリップチップ接続して積層化する。さらに、電力用素子10の両面にリードフレーム12a,12bをそれぞれ設け、一方のリードフレーム12bを電力用素子10と制御素子11で共有する。また、電力用素子10、制御素子11及びリードフレーム12を樹脂17でモールド封止する。
【選択図】図1
Description
Claims (4)
- 電力用素子と当該電力用素子を駆動制御する制御素子をモジュール化したパワーモジュールであって、
前記電力用素子の信号部と前記制御素子の信号部とを接続して積層化したことを特徴とするパワーモジュール。 - 前記電力用素子の両面にリードフレームをそれぞれ設け、何れか一方のリードフレームを前記電力用素子と前記制御素子で共有することを特徴とする請求項1に記載するパワーモジュール。
- 前記電力用素子、前記制御素子及び前記リードフレームをモールド封止することを特徴とする請求項2に記載するパワーモジュール。
- 前記リードフレームの外側に放熱部材を設けることを特徴とする請求項2又は請求項3に記載するパワーモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009168979A JP5381444B2 (ja) | 2009-07-17 | 2009-07-17 | パワーモジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2009168979A JP5381444B2 (ja) | 2009-07-17 | 2009-07-17 | パワーモジュール |
Publications (2)
Publication Number | Publication Date |
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JP2011023654A true JP2011023654A (ja) | 2011-02-03 |
JP5381444B2 JP5381444B2 (ja) | 2014-01-08 |
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JP2009168979A Active JP5381444B2 (ja) | 2009-07-17 | 2009-07-17 | パワーモジュール |
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JP (1) | JP5381444B2 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012157373A1 (ja) | 2011-05-16 | 2012-11-22 | 日本碍子株式会社 | 大容量モジュールの周辺回路用の回路基板、及び当該回路基板を用いる周辺回路を含む大容量モジュール |
WO2013001999A1 (ja) | 2011-06-29 | 2013-01-03 | 日本碍子株式会社 | 大容量モジュールの周辺回路用の回路基板、及び当該回路基板を用いる周辺回路を含む大容量モジュール |
JP2013062896A (ja) * | 2011-09-12 | 2013-04-04 | Rohm Co Ltd | 電力供給回路 |
WO2013054408A1 (ja) | 2011-10-12 | 2013-04-18 | 日本碍子株式会社 | 大容量モジュールの周辺回路用の回路基板、及び当該回路基板を用いる周辺回路を含む大容量モジュール |
WO2013065230A1 (ja) * | 2011-11-04 | 2013-05-10 | パナソニック株式会社 | 半導体装置およびその製造方法 |
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