JP2018186245A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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Abstract
Description
また、上記半導体装置の実施形態の1つとして、前記第一の絶縁回路基板と前記第二の絶縁回路基板との間を封止する封止樹脂を備えていてもよい。
1a 第一の絶縁板
1b 第一の導電部材
1c 第二の導電部材
1d 第三の導電部材
1e 第四の導電部材
2a 上アームの半導体チップ(第一の半導体チップ)
2a1 上アームの半導体チップの制御電極パット
2b 下アームの半導体チップ(第二の半導体チップ)
2b1 下アームの半導体チップの制御電極パット
3 第二の絶縁回路基板
3a 絶縁層
3b 導電層
3c 第三の導電層
3d 第一の導電層
3e 貫通孔
3f 貫通孔
3g 貫通孔
3h 貫通孔(第三の貫通孔)
3i 貫通孔
3j 第二の導電層
3k 第四の導電層
4 筒状導電部材
5 T字型ピン(第一のピン)
6a 第一の主電極用ピン(第二のピン)
6b 第二の主電極用ピン(第二のピン)
7 外部導出用制御端子
8 導電性ブロック
9 導電性ブロック
10 導電性ブロック
11 導電性ブロック(P)
12 導電性ブロック(N)
13 導電性ブロック(U)
14 封止樹脂
Claims (11)
- 第一の絶縁回路基板と、
複数の制御電極を備え前記第一の絶縁回路基板上に配置された半導体チップと、
導電部材を内壁もしくは端部外周に配置された複数の第一の貫通孔を備え、前記半導体チップの上方に配置された第二の絶縁回路基板と、
前記第一の貫通孔に挿入され一端が前記半導体チップの制御電極に接続される柱状部分および他端が前記第一の貫通孔の内径よりも幅が長い頭部分を有する第一のピンと、
を備えることを特徴とする半導体装置。 - 請求項1に記載の半導体装置において、
前記半導体装置が外部導出用制御端子を備え、
前記第二の絶縁回路基板が、前記外部導出用制御端子をそれぞれ挿入された複数の第二の貫通孔と、前記導電部材と前記外部導出用制御端子との間をそれぞれ導電接続する配線層を備え、
前記第一のピンの間隔は、前記外部導出用制御端子の間隔より狭いことを特徴とする半導体装置。 - 請求項2に記載の半導体装置において、
前記第一のピンの前記柱状部分の直径は、前記外部導出用制御端子の直径より小さいことを特徴とする半導体装置。 - 請求項3に記載の半導体装置において、
第一のピンの柱状部分の直径が0.1mm以上1mm以下であることを特徴とする半導体装置。 - 請求項3に記載の半導体装置において、
前記第二の絶縁回路基板の前記第一の絶縁回路基板側に設けられた裏面導電層と、
前記裏面導電層に導電接続されている第二のピンと、
を備えることを特徴とする半導体装置。 - 請求項5に記載の半導体装置において、
前記第二の絶縁回路基板は、絶縁層と導電層を1組として2組以上積層した多層配線基板であり、前記裏面導電層および前記第二の絶縁回路基板の最も前記第一の絶縁回路基板側の絶縁層を貫通する穴が設けられ、前記第二のピンが、前記第二の絶縁回路基板の前記絶縁層の間に挟まれた前記導電層と導電接続されていることを特徴とする半導体装置。 - 請求項5または6に記載の半導体装置において、
前記第一の絶縁回路基板は、第一の絶縁板上に、第一の半導体チップを上面に配置した第一の導電部材、第二の半導体チップを上面に配置した第二の導電部材を備えており、
前記第二の絶縁回路基板は、絶縁層を有し、前記絶縁層の下面の前記第一の導電部材と対向する領域に第一の導電層を、前記絶縁層の下面の前記第二の導電部材と対向する領域に第三の導電層を備えており、さらに、前記第一の導電層に対して反対面にあたる前記絶縁層の上面に第四の導電層を備えており、前記第三の導電層が前記第四の導電層に導電接続されていることを特徴とする半導体装置。 - 請求項7に記載の半導体装置において、
前記第一の絶縁回路基板は、前記第二の導電部材の上に導電性ブロックを備え、
前記第二の絶縁回路基板は、前記導電性ブロックが挿入される第三の貫通孔を備え、
前記第一の導電部材は前記第一の半導体チップの下面に導電接続されており、
前記第一の導電部材上の前記第一の半導体チップの上面は、該第一の半導体チップの前記第二のピンを介して前記第二の絶縁回路基板の下側に設けられた前記第一の導電層に導電接続されており、
前記第一の導電層は、前記第二の導電部材上の前記導電性ブロックおよび前記第二の導電部材を介して、前記第二の導電部材上の前記第二の半導体チップの下面に導電接続されており、
前記第二の導電部材上の前記第二の半導体チップの上面は、該第二の半導体チップの前記第二のピンを介して前記第二の絶縁回路基板の下側に設けられた前記第三の導電層に導電接続されており、
前記第三の導電層は、前記第二の絶縁回路基板の上面に設けられた第四の導電層に導電接続されていることを特徴とする半導体装置。 - 請求項8に記載の半導体装置において、
前記導電性ブロックは、上面より前記第一の絶縁回路基板側の外周の少なくとも一部に前記上面よりも横方向に突出した段差を備えることを特徴とする半導体装置。 - 請求項1から4のいずれか一項に記載の半導体装置において、
前記第一の絶縁回路基板と前記第二の絶縁回路基板との間を封止する封止樹脂を備えることを特徴とする半導体装置。 - 請求項10に記載の半導体装置において、
前記半導体チップがスイッチング素子とダイオードを備えた縦型のRC−IGBTであることを特徴とする半導体装置。
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JP2017088862A JP7003439B2 (ja) | 2017-04-27 | 2017-04-27 | 半導体装置 |
US15/914,852 US10446460B2 (en) | 2017-04-27 | 2018-03-07 | Semiconductor device |
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US7224054B2 (en) * | 2002-07-04 | 2007-05-29 | Fujitsu Limited | Semiconductor device and system having semiconductor device mounted thereon |
JP2012129336A (ja) * | 2010-12-15 | 2012-07-05 | Fuji Electric Co Ltd | 半導体装置およびその製造方法 |
JP2014236150A (ja) * | 2013-06-04 | 2014-12-15 | 富士電機株式会社 | 半導体装置 |
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JPH02281645A (ja) | 1989-04-21 | 1990-11-19 | Nec Corp | 半導体装置 |
JP2000200855A (ja) | 1999-01-06 | 2000-07-18 | Shinko Electric Ind Co Ltd | Pga型配線基板及びその製造方法並びに半導体装置 |
SG146460A1 (en) * | 2007-03-12 | 2008-10-30 | Micron Technology Inc | Apparatus for packaging semiconductor devices, packaged semiconductor components, methods of manufacturing apparatus for packaging semiconductor devices, and methods of manufacturing semiconductor components |
CN104040715B (zh) | 2012-02-09 | 2017-02-22 | 富士电机株式会社 | 半导体器件 |
WO2015045648A1 (ja) | 2013-09-30 | 2015-04-02 | 富士電機株式会社 | 半導体装置、半導体装置の組み立て方法、半導体装置用部品及び単位モジュール |
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US7224054B2 (en) * | 2002-07-04 | 2007-05-29 | Fujitsu Limited | Semiconductor device and system having semiconductor device mounted thereon |
JP2012129336A (ja) * | 2010-12-15 | 2012-07-05 | Fuji Electric Co Ltd | 半導体装置およびその製造方法 |
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