JP6852834B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP6852834B2 JP6852834B2 JP2020514008A JP2020514008A JP6852834B2 JP 6852834 B2 JP6852834 B2 JP 6852834B2 JP 2020514008 A JP2020514008 A JP 2020514008A JP 2020514008 A JP2020514008 A JP 2020514008A JP 6852834 B2 JP6852834 B2 JP 6852834B2
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- current
- conductive
- slit
- output unit
- current path
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- 238000006243 chemical reaction Methods 0.000 description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- 229910052718 tin Inorganic materials 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
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- 229910001316 Ag alloy Inorganic materials 0.000 description 1
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- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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Description
特許文献1 特表2016−9496号公報
特許文献2 特開2002−153079号公報
Claims (19)
- 半導体チップと、
前記半導体チップと電気的に接続された第1の電流入出力部と、
前記半導体チップと電気的に接続された第2の電流入出力部と、
前記第1の電流入出力部と前記第2の電流入出力部との間において、前記半導体チップが設けられた3以上の導通部と、
前記3以上の導通部のそれぞれに導通する電流の経路を有する電流経路部と、
を備え、
前記電流経路部は、複数のスリットを含み、
前記第1の電流入出力部は、電流入力部であり、
前記第2の電流入出力部は、電流出力部であり、
前記3以上の導通部は、順に配置された第1の導通部と、第2の導通部と、第3の導通部とを有し、
前記複数のスリットは、第1のスリットおよび第2のスリットを有し、
前記第1のスリットの端部は、前記電流出力部と前記第1の導通部との間に設けられ、
前記第2のスリットの端部は、前記第1の導通部と前記第2の導通部との間に設けられる
半導体装置。 - 前記導通部は、前記半導体チップである
請求項1に記載の半導体装置。 - 前記半導体チップが設けられた絶縁基板をさらに備え、
前記電流経路部は、前記絶縁基板上に設けられた導電性パターンである
請求項2に記載の半導体装置。 - 前記半導体チップと電気的に接続されたリードフレームをさらに備え、
前記電流経路部は、前記リードフレームである
請求項2に記載の半導体装置。 - 前記半導体チップが設けられた絶縁基板をさらに備え、
前記導通部は、前記絶縁基板である
請求項1に記載の半導体装置。 - 前記半導体チップと外部端子とを電気的に接続するための端子バーをさらに備え、
前記電流経路部は、端子バーである
請求項5に記載の半導体装置。 - 半導体チップと、
前記半導体チップと電気的に接続された第1の電流入出力部と、
前記半導体チップと電気的に接続された第2の電流入出力部と、
前記第1の電流入出力部と前記第2の電流入出力部との間において、前記半導体チップが設けられた3以上の導通部と、
前記3以上の導通部のそれぞれに導通する電流の経路を有する電流経路部と、
を備え、
前記電流経路部は、複数のスリットを含み、
前記3以上の導通部は、順に配置された第1の導通部と、第2の導通部と、第3の導通部とを有し、
前記複数のスリットは、第1のスリットおよび第2のスリットを有し、
前記第1のスリットの端部は、前記第1の導通部と前記第2の導通部との間に設けられ、
前記第2のスリットの端部は、前記第2の導通部と前記第3の導通部との間に設けられる
半導体装置。 - 前記複数のスリットは、L型のスリットおよびF型のスリットを含む
請求項1から7のいずれか一項に記載の半導体装置。 - 前記複数のスリットは、L型のスリットおよびI型のスリットを含む
請求項1から7のいずれか一項に記載の半導体装置。 - 前記第1の電流入出力部は、電流入力部であり、
前記第2の電流入出力部は、電流出力部であり、
前記複数のスリットは前記導通部よりも前記電流入力部側に設けられる
請求項1から9のいずれか一項に記載の半導体装置。 - 前記第1の電流入出力部は、電流入力部であり、
前記第2の電流入出力部は、電流出力部であり、
前記複数のスリットは、前記導通部よりも前記電流出力部側に設けられる
請求項1から10のいずれか一項に記載の半導体装置。 - 前記複数のスリットは、パターンにより形成されている
請求項1から11のいずれか一項に記載の半導体装置。 - 半導体チップと、
前記半導体チップと電気的に接続された第1の電流入出力部と、
前記半導体チップと電気的に接続された第2の電流入出力部と、
前記第1の電流入出力部と前記第2の電流入出力部との間において、前記半導体チップが設けられた3以上の導通部と、
前記3以上の導通部のそれぞれに導通する電流の経路を有する電流経路部と、
を備え、
前記電流経路部は、複数のスリットを含み、
前記複数のスリットにおいて、絶縁性の振動吸収部材を備える
半導体装置。 - 前記3以上の導通部は、
コレクタ端子がP端子に接続された第1トランジスタと、
エミッタ端子がN端子に接続され、前記第1トランジスタと直列に接続された第2トランジスタと、
双方向スイッチを構成する第3トランジスタおよび第4トランジスタと
をそれぞれ備え、
前記第1トランジスタのエミッタ端子と、前記第2トランジスタのコレクタ端子との接続点は、U端子に接続され、
前記双方向スイッチは、一端が前記接続点と接続され、他端がM端子に接続されている
請求項1から13のいずれか一項に記載の半導体装置。 - 前記3以上の導通部は、
コレクタ端子がP端子に接続された第1トランジスタと、
エミッタ端子がN端子に接続された第2トランジスタと、
前記第1トランジスタと直列に接続された第3トランジスタと、
前記第3トランジスタおよび前記第2トランジスタと直列に接続された第4トランジスタと、
前記第3トランジスタのコレクタ端子と、前記第4トランジスタのエミッタ端子との間において、直列に設けられた2つのダイオードと、
をそれぞれ備え、
前記第3トランジスタのエミッタ端子と、前記第4トランジスタのコレクタ端子との接続点は、U端子に接続され、
前記2つのダイオードの間の接続点は、M端子に接続されている
請求項1から13のいずれか一項に記載の半導体装置。 - 前記第1の電流入出力部または前記第2の電流入出力部のいずれかは、前記3以上の導通部を有する領域の中央よりも、前記半導体装置の中心側に設けられ、
前記複数のスリットは、前記半導体装置の中心側の前記電流経路部に設けられる
請求項1から15のいずれか一項に記載の半導体装置。 - 半導体チップと、
前記半導体チップと電気的に接続された第1の電流入出力部と、
前記半導体チップと電気的に接続された第2の電流入出力部と、
前記第1の電流入出力部と前記第2の電流入出力部との間において、前記半導体チップが設けられた3以上の導通部と、
前記3以上の導通部のそれぞれに導通する電流の経路を有する電流経路部と、
を備え、
前記電流経路部は、複数のスリットを含む半導体装置であって、
前記半導体装置は、
電流の経路を有する第1領域と、
前記第1領域と第1方向に並んで配置されており、前記第1方向に並んで配置された前記3以上の導通部を有する第2領域と、
前記第1方向と垂直な第2方向において前記第1領域と並んで配置され、前記第1領域と電気的に接続された電流の経路を有する第3領域と、
前記第2方向において前記第2領域と並んで配置され、且つ、前記第1方向において前記第3領域と並んで配置され、前記第2領域と前記第3領域のそれぞれと電気的に接続された電流の経路を有する第4領域と
を備え、
前記複数のスリットは、前記第2領域に備えられた前記3以上の導通部のそれぞれに導通する前記電流経路部のうち、最も前記第1領域の近くに配置された導通部までの前記電流経路部に設けられる
半導体装置。 - 半導体チップと、
前記半導体チップと電気的に接続された第1の電流入出力部および第2の電流入出力部と、
前記第1の電流入出力部と前記第2の電流入出力部との間に設けられ、前記半導体チップが設けられた複数の導通部と、
前記複数の導通部に導通する電流の経路を有する複数の電流経路部と、
を備え、
前記複数の電流経路部は、材料の異なる複数の電流経路を有する
半導体装置。 - 前記複数のスリットの少なくとも1つのスリットは、前記電流経路部の端部から、前記電流経路部の内部に延伸して設けられ、
前記電流経路部は、絶縁基板上に設けられた導電性パターンである
請求項1または2に記載の半導体装置。
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JP4484400B2 (ja) | 2000-08-28 | 2010-06-16 | 三菱電機株式会社 | 半導体装置 |
JP4491992B2 (ja) | 2001-05-30 | 2010-06-30 | 富士電機システムズ株式会社 | 半導体素子の並列接続用導体 |
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JP5136343B2 (ja) | 2008-10-02 | 2013-02-06 | 三菱電機株式会社 | 半導体装置 |
JP5528299B2 (ja) | 2010-10-28 | 2014-06-25 | 三菱電機株式会社 | 電力変換装置 |
JP2014016925A (ja) | 2012-07-11 | 2014-01-30 | Nec Saitama Ltd | 情報処理システム、データ切替方法およびプログラム |
WO2014016925A1 (ja) | 2012-07-25 | 2014-01-30 | トヨタ自動車株式会社 | 電力変換装置 |
EP2908338A4 (en) * | 2012-10-15 | 2016-07-13 | Fuji Electric Co Ltd | SEMICONDUCTOR COMPONENT |
JP5429413B2 (ja) | 2013-01-09 | 2014-02-26 | 三菱電機株式会社 | 半導体装置 |
JP6102297B2 (ja) * | 2013-02-06 | 2017-03-29 | 富士電機株式会社 | 半導体装置 |
JP6128135B2 (ja) * | 2013-02-06 | 2017-05-17 | 富士電機株式会社 | 半導体装置 |
WO2014192118A1 (ja) | 2013-05-30 | 2014-12-04 | 三菱電機株式会社 | 半導体装置 |
JP6320433B2 (ja) * | 2014-02-11 | 2018-05-09 | 三菱電機株式会社 | 電力用半導体モジュール |
JP2015153839A (ja) * | 2014-02-13 | 2015-08-24 | 本田技研工業株式会社 | 電力変換装置 |
KR101629961B1 (ko) | 2014-06-20 | 2016-06-13 | 네이버 주식회사 | 온라인 대화를 이용한 거래 방법 및 시스템 |
US10002858B2 (en) | 2014-07-15 | 2018-06-19 | Hitachi, Ltd. | Power transistor module |
JP6470196B2 (ja) | 2016-02-05 | 2019-02-13 | 株式会社日立製作所 | 電力変換装置 |
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2019
- 2019-03-07 WO PCT/JP2019/009094 patent/WO2019202866A1/ja active Application Filing
- 2019-03-07 DE DE112019000112.4T patent/DE112019000112T5/de active Pending
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