JP2010109158A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2010109158A JP2010109158A JP2008279838A JP2008279838A JP2010109158A JP 2010109158 A JP2010109158 A JP 2010109158A JP 2008279838 A JP2008279838 A JP 2008279838A JP 2008279838 A JP2008279838 A JP 2008279838A JP 2010109158 A JP2010109158 A JP 2010109158A
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- H01L2224/481—Disposition
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- H01L2224/48139—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate with an intermediate bond, e.g. continuous wire daisy chain
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
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- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
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- H01L2924/13—Discrete devices, e.g. 3 terminal devices
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- H01L2924/1305—Bipolar Junction Transistor [BJT]
- H01L2924/13055—Insulated gate bipolar transistor [IGBT]
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Abstract
【解決手段】主電極11bに主電流を流す半導体チップ1aと、主電流が流れ半導体チップ1aで生じる熱を外部に放熱する放熱用支持基板4と、半導体チップ1aと放熱用支持基板4との間に設けられ、熱を伝導させる絶縁基板2と、絶縁基板2上に設けられ、電流又は電圧を外部と入出力する外部導出端子7a〜7dに接続せず、主電流が流れないダミー導体膜3dと、主電極11bとダミー導体膜3dを接続するボンディングワイヤ9iとを有する。
【選択図】図1
Description
そこで、本発明の目的は、ボンディングワイヤを用いて効率的に放熱することができる半導体装置を提供することにある。
1b 半導体チップ(ダイオード)
2 絶縁基板
3a 導体膜
3b 制御導体膜
3c モニタ導体膜
3d ダミー導体膜
3e 導体膜
4 放熱用支持基板(ヒートシンク)
5a、5b、6 半田
7a、7b、7c、7d 外部導出端子
8 樹脂形成ケース
9a、9b、9c、9d、9e、9f、9g、9h ボンディングワイヤ
10 半導体装置
11a 制御電極
11b 主電極(エミッタ電極)
12 充填剤(シリコーンゲル)
Claims (3)
- 主電極に主電流を流す半導体チップと、
前記主電流が流れ前記半導体チップで生じる熱を外部に放熱する放熱用支持基板と、
前記半導体チップと前記放熱用支持基板との間に設けられ、前記熱を伝導させる絶縁基板と、
前記絶縁基板上に設けられ、電流又は電圧を外部と入出力する外部導出端子に接続せず、前記主電流が流れないダミー導体膜と、
前記主電極と前記ダミー導体膜を接続するボンディングワイヤとを有することを特徴とする半導体装置。 - 主電極に主電流を流す半導体チップと、
前記主電流が流れ前記半導体チップで生じる熱を外部に放熱する放熱用支持基板と、
前記半導体チップと前記放熱用支持基板との間に設けられ、前記熱を伝導させる絶縁基板と、
前記絶縁基板上に設けられ、電流又は電圧を外部に出力する外部導出端子に接続し、前記主電流が流れないモニタ導体膜と、
前記主電極と前記モニタ導体膜を接続する少なくとも2本以上のボンディングワイヤとを有することを特徴とする半導体装置。 - 制御電極に制御電流を流し主電極を流れる主電流を制御する半導体チップと、
前記主電流が流れ前記半導体チップで生じる熱を外部に放熱する放熱用支持基板と、
前記半導体チップと前記放熱用支持基板との間に設けられ、前記熱を伝導させる絶縁基板と、
前記絶縁基板上に設けられ、電流又は電圧を外部から入力する外部導出端子に接続し、前記主電流が流れない制御導体膜と、
前記制御電極と前記制御導体膜を接続する少なくとも2本以上のボンディングワイヤとを有することを特徴とする半導体装置。
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JP2008279838A JP5060453B2 (ja) | 2008-10-30 | 2008-10-30 | 半導体装置 |
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JP2008279838A JP5060453B2 (ja) | 2008-10-30 | 2008-10-30 | 半導体装置 |
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JP2010109158A true JP2010109158A (ja) | 2010-05-13 |
JP5060453B2 JP5060453B2 (ja) | 2012-10-31 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012039008A (ja) * | 2010-08-10 | 2012-02-23 | Toshiba Corp | 半導体素子 |
JP2013258321A (ja) * | 2012-06-13 | 2013-12-26 | Fuji Electric Co Ltd | 半導体装置 |
JPWO2018029801A1 (ja) * | 2016-08-10 | 2019-01-17 | 三菱電機株式会社 | 半導体装置 |
JP2019071319A (ja) * | 2017-10-06 | 2019-05-09 | 三菱電機株式会社 | 半導体装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0917908A (ja) * | 1995-06-27 | 1997-01-17 | Hitachi Ltd | 半導体装置及びそれを用いた電子装置 |
JP2002184940A (ja) * | 2000-12-18 | 2002-06-28 | Mitsubishi Electric Corp | 電力用半導体装置 |
-
2008
- 2008-10-30 JP JP2008279838A patent/JP5060453B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0917908A (ja) * | 1995-06-27 | 1997-01-17 | Hitachi Ltd | 半導体装置及びそれを用いた電子装置 |
JP2002184940A (ja) * | 2000-12-18 | 2002-06-28 | Mitsubishi Electric Corp | 電力用半導体装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012039008A (ja) * | 2010-08-10 | 2012-02-23 | Toshiba Corp | 半導体素子 |
JP2013258321A (ja) * | 2012-06-13 | 2013-12-26 | Fuji Electric Co Ltd | 半導体装置 |
JPWO2018029801A1 (ja) * | 2016-08-10 | 2019-01-17 | 三菱電機株式会社 | 半導体装置 |
JP2019071319A (ja) * | 2017-10-06 | 2019-05-09 | 三菱電機株式会社 | 半導体装置 |
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