JP4712303B2 - ワンパッケージ化されたダイを有する半導体装置 - Google Patents
ワンパッケージ化されたダイを有する半導体装置 Download PDFInfo
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- JP4712303B2 JP4712303B2 JP2003562997A JP2003562997A JP4712303B2 JP 4712303 B2 JP4712303 B2 JP 4712303B2 JP 2003562997 A JP2003562997 A JP 2003562997A JP 2003562997 A JP2003562997 A JP 2003562997A JP 4712303 B2 JP4712303 B2 JP 4712303B2
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Description
12 外部導電クリップ
14 ウェブ部
18 第1半導体ダイ
24 ドレイン電極
28 内部導電クリップ
33 接触表面
36 第2半導体ダイ
38 導電層
40 絶縁層
42 隆起部
Claims (9)
- ウェブ部と、空間を形成するために該ウェブ部の端縁部から延在する複数の壁と、を有する外部導電クリップと;
少なくとも2つの主電極を有する第1半導体ダイであって、前記第1半導体ダイの主電極のそれぞれが該第1半導体ダイのそれぞれの主表面に配置された第1半導体ダイと;
前記第1半導体ダイの主電極のうちの一つを前記ウェブ部へ電気的に接続する第1導電層と;
複数の壁を有するとともに、前記空間内にかつ前記ウェブ部上に配置された内部導電クリップと;
前記内部導電クリップ内に配置され、少なくとも2つの主電極を有する第2半導体ダイであって、前記第2半導体ダイの主電極のうちの一つが第2導電層を介して前記内部導電クリップと接続される、第2半導体ダイと;
を備え、
前記外部導電クリップは、該外部導電クリップの前記複数の壁のうちの対向する壁の2つの端縁部から延在する2つの隆起部を含み、各隆起部は、基板上の対応する第1電気的コンタクトパッドと電気的な接触を形成するための接触表面を含み、
前記内部導電クリップは、該内部導電クリップの前記複数の壁のうちの少なくとも一つから延在する部分を含み、該内部導電クリップの前記複数の壁のうちの少なくとも一つから延在する部分が、前記外部導電クリップの前記2つの隆起部の前記接触表面と同一平面にあり、該内部導電クリップの前記複数の壁のうちの少なくとも一つから延在する部分が、前記基板上の対応する第2電気的コンタクトパッドと電気的な接触を形成するための接触表面を含み、
絶縁層が、前記内部導電クリップの基部と前記外部導電クリップの前記ウェブ部との間に配置されていて、
前記外部導電クリップは、金属缶であることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記第1及び第2半導体ダイはMOSFETであることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記第1半導体ダイは、前記ウェブ部へ接続されたドレイン電極を有するMOSFETであり、前記第2半導体ダイは、前記MOSFETを制御するための集積回路であることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記内部導電クリップは、銅から形成されていることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記内部導電クリップの外部表面は、絶縁性になるように処理されている、又は絶縁体で被覆されていることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記内部導電クリップの内部表面は、銀で被覆されていることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記内部導電クリップを前記ウェブ部へ接続する絶縁層をさらに備えることを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記第2半導体ダイは、前記第1半導体ダイよりも薄いことを特徴とするワンパッケージ化された半導体装置。 - 請求項1記載のワンパッケージ化された半導体装置において、
前記第2半導体ダイは、導電性エポキシによって前記内部導電クリップへ電気的に接続されていることを特徴とするワンパッケージ化された半導体装置。
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US10/053,123 | 2002-01-18 | ||
US10/053,123 US6677669B2 (en) | 2002-01-18 | 2002-01-18 | Semiconductor package including two semiconductor die disposed within a common clip |
PCT/US2002/032677 WO2003063236A1 (en) | 2002-01-18 | 2002-10-09 | Semiconductor device with co-packaged die |
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JP2010224279A Division JP2011049575A (ja) | 2002-01-18 | 2010-10-01 | ワンパッケージ化されたダイを有する半導体装置 |
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JP2010224279A Pending JP2011049575A (ja) | 2002-01-18 | 2010-10-01 | ワンパッケージ化されたダイを有する半導体装置 |
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EP (1) | EP1466363A4 (ja) |
JP (2) | JP4712303B2 (ja) |
CN (1) | CN100466235C (ja) |
TW (1) | TW565921B (ja) |
WO (1) | WO2003063236A1 (ja) |
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WO2003063236A1 (en) | 2003-07-31 |
CN1613148A (zh) | 2005-05-04 |
CN100466235C (zh) | 2009-03-04 |
JP2011049575A (ja) | 2011-03-10 |
US6677669B2 (en) | 2004-01-13 |
US20030137040A1 (en) | 2003-07-24 |
EP1466363A1 (en) | 2004-10-13 |
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JP2005516398A (ja) | 2005-06-02 |
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