JP7472806B2 - 半導体装置、パワーモジュール及び半導体装置の製造方法 - Google Patents
半導体装置、パワーモジュール及び半導体装置の製造方法 Download PDFInfo
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- JP7472806B2 JP7472806B2 JP2021009779A JP2021009779A JP7472806B2 JP 7472806 B2 JP7472806 B2 JP 7472806B2 JP 2021009779 A JP2021009779 A JP 2021009779A JP 2021009779 A JP2021009779 A JP 2021009779A JP 7472806 B2 JP7472806 B2 JP 7472806B2
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Description
図1は、実施の形態1に係る半導体装置の内部を示す平面図である。図2は図1のI-IIに沿った断面図である。第1の導体板1から第2の導体板2が分離されている。複数の半導体素子3が第1の導体板1の上に実装されている。半導体素子3は表面に制御電極4及び表面電極5を有し、裏面に裏面電極6を有する。半導体素子3がMOSFETの場合、制御電極4はゲート電極であり、表面電極5はソース電極であり、裏面電極6はドレイン電極である。
図23は、実施の形態2に係る半導体装置の内部を示す平面図である。封止材15に切り欠き部26が設けられている。切り欠き部26は、分離された第1の導体板1と第2の導体板2の間に配置されている。切り欠き部26において第1の導体板1と第2の導体板2の切断面が露出しているが、パワーモジュールを構成した際に半導体装置を周辺封止材30で覆うことで第1の導体板1と第2の導体板2の絶縁性を向上することができる。
図42は、実施の形態3に係る半導体装置の内部を示す平面図である。図43は、図42のI-IIに沿った断面図である。第2の導体板2にソース導体ブロック28が接続されている。複数の半導体素子3のソースパッド29がワイヤ31で第2の導体板2に接続されている。中継基板7の第1の中継パッド10及び第2の中継パッド11は、絶縁膜9により第2の導体板2及びソース導体ブロック28から絶縁されている。なお、ソース導体ブロック28は複数でもよい。
Claims (11)
- 第1の導体板と、
前記第1の導体板から分離された第2の導体板と、
前記第1の導体板に裏面電極が接続された複数の半導体素子と、
前記第2の導体板の上に設けられ、複数の第1の中継パッドと、前記複数の第1の中継パッドに接続された第2の中継パッドとを有する中継基板と、
前記複数の半導体素子の制御電極と前記複数の第1の中継パッドをそれぞれ接続する複数の金属ワイヤと、
前記複数の半導体素子の表面電極に接続された第1の導体ブロックと、
前記第2の中継パッドに接続された第2の導体ブロックと、
前記第1及び第2の導体板、前記複数の半導体素子、前記中継基板、前記金属ワイヤ、前記第1及び第2の導体ブロックを封止する封止材とを備え、
前記封止材は、互いに対向する第1及び第2の主面を有し、
前記第1の導体板は前記第1の主面から露出し、
前記第2の導体板は前記第1の主面から露出せず、
前記第1及び第2の導体ブロックは前記第2の主面から露出していることを特徴とする半導体装置。 - 前記裏面電極はドレイン電極であり、前記表面電極はソース電極であることを特徴とする請求項1に記載の半導体装置。
- 前記第2の導体板の下方において前記封止材の前記第1の主面に窪み部が設けられていることを特徴とする請求項1又は2に記載の半導体装置。
- 前記第2の導体板に接続され、前記封止材の前記第2の主面から露出したソース導体ブロックを更に備えることを特徴とする請求項1~3の何れか1項に記載の半導体装置。
- 前記半導体素子はワイドバンドギャップ半導体によって形成されていることを特徴とする請求項1~4の何れか1項に記載の半導体装置。
- 請求項1~5の何れか1項に記載の半導体装置である第1及び第2の半導体装置と、
前記第1の半導体装置の前記第1の導体板が接続された第1の回路パターンと、
前記第1の半導体装置の前記第1の導体ブロックと前記第2の半導体装置の前記第1の導体板が接続された第2の回路パターンと、
前記第2の半導体装置の前記第1の導体ブロックが接続された第3の回路パターンと、
前記第1及び第2の半導体装置と前記第1、第2及び第3の回路パターンを封止する周辺封止材とを備えることを特徴とするパワーモジュール。 - 前記第2の半導体装置の前記封止材の側面から露出している前記第2の導体板の露出面に対向して前記第2の回路パターンに切り欠き部が設けられていることを特徴とする請求項6に記載のパワーモジュール。
- 第1の導体板に複数の半導体素子を実装し、前記複数の半導体素子の裏面電極を前記第1の導体板に接続する工程と、
前記第1の導体板から分離された第2の導体板に、複数の第1の中継パッドと、前記複数の第1の中継パッドに接続された第2の中継パッドとを有する中継基板を実装する工程と、
前記複数の半導体素子の表面電極に第1の導体ブロックを接続する工程と、
前記第2の中継パッドに第2の導体ブロックを接続する工程と、
前記複数の半導体素子の制御電極と前記複数の第1の中継パッドをそれぞれ複数の金属ワイヤにより接続する工程と、
前記第1及び第2の導体板、前記複数の半導体素子、前記中継基板、前記金属ワイヤ、前記第1及び第2の導体ブロックを封止材により封止する工程とを備え、
前記封止材は、互いに対向する第1及び第2の主面を有し、
前記第1の導体板を前記封止材の前記第1の主面から露出させ、前記第2の導体板を前記第1の主面から露出させず、前記第1及び第2の導体ブロックを前記第2の主面から露出させることを特徴とする半導体装置の製造方法。 - 前記封止材により封止する前に、前記第1の導体板と前記第2の導体板はフレームに一体化されており、
前記封止材により封止した後に、前記第1の導体板と前記第2の導体板を前記フレームから切断することを特徴とする請求項8に記載の半導体装置の製造方法。 - 前記第2の導体板を切断した後かつ前記第1の導体板を切断する前に、半導体装置のスクリーニング試験を実施することを特徴とする請求項9に記載の半導体装置の製造方法。
- 前記封止材により封止する前に、前記第1の導体板と前記第2の導体板が架橋部で接続されており、
前記封止材により封止する際に、前記架橋部が露出する切り欠き部を前記封止材に設け、
前記封止材により封止した後に、前記切り欠き部で露出した前記架橋部を切断することを特徴とする請求項8に記載の半導体装置の製造方法。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001077278A (ja) | 1999-10-15 | 2001-03-23 | Amkor Technology Korea Inc | 半導体パッケージと、このためのリードフレーム及び、半導体パッケージの製造方法とそのモールド |
JP2007073743A (ja) | 2005-09-07 | 2007-03-22 | Denso Corp | 半導体装置 |
JP2011243839A (ja) | 2010-05-20 | 2011-12-01 | Mitsubishi Electric Corp | 電力用半導体装置 |
WO2019202687A1 (ja) | 2018-04-18 | 2019-10-24 | 三菱電機株式会社 | 半導体モジュール |
WO2020110170A1 (ja) | 2018-11-26 | 2020-06-04 | 三菱電機株式会社 | 半導体パッケージ、その製造方法、及び、半導体装置 |
JP2020107637A (ja) | 2018-12-26 | 2020-07-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001077278A (ja) | 1999-10-15 | 2001-03-23 | Amkor Technology Korea Inc | 半導体パッケージと、このためのリードフレーム及び、半導体パッケージの製造方法とそのモールド |
JP2007073743A (ja) | 2005-09-07 | 2007-03-22 | Denso Corp | 半導体装置 |
JP2011243839A (ja) | 2010-05-20 | 2011-12-01 | Mitsubishi Electric Corp | 電力用半導体装置 |
WO2019202687A1 (ja) | 2018-04-18 | 2019-10-24 | 三菱電機株式会社 | 半導体モジュール |
WO2020110170A1 (ja) | 2018-11-26 | 2020-06-04 | 三菱電機株式会社 | 半導体パッケージ、その製造方法、及び、半導体装置 |
US20210398950A1 (en) | 2018-11-26 | 2021-12-23 | Mitsubishi Electric Corporation | Semiconductor package and production method thereof, and semiconductor device |
JP2020107637A (ja) | 2018-12-26 | 2020-07-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
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