JP7147502B2 - 半導体装置、電力変換装置および半導体装置の製造方法 - Google Patents
半導体装置、電力変換装置および半導体装置の製造方法 Download PDFInfo
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- JP7147502B2 JP7147502B2 JP2018216711A JP2018216711A JP7147502B2 JP 7147502 B2 JP7147502 B2 JP 7147502B2 JP 2018216711 A JP2018216711 A JP 2018216711A JP 2018216711 A JP2018216711 A JP 2018216711A JP 7147502 B2 JP7147502 B2 JP 7147502B2
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- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
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- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
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Description
図1は、実施の形態1に係る半導体装置100の断面図である。半導体装置100は絶縁基板10を備える。絶縁基板10の上面には半導体チップ24が設けられる。半導体チップ24は例えば珪素から形成される。半導体チップ24は、接合材22で絶縁基板10の上面に接合される。接合材22は、例えばはんだである。半導体チップ24は、例えばIGBT(Insulated Gate Bipolar Transistor)等のスイッチング素子である。
本実施の形態は、上述した実施の形態1に係る半導体装置100を電力変換装置に適用したものである。本実施の形態は特定の電力変換装置に限定されるものではないが、以下、実施の形態2として、三相のインバータに実施の形態1に係る半導体装置100を適用した場合について説明する。
Claims (11)
- 有機絶縁層と、前記有機絶縁層の上に設けられた回路パターンと、を有する絶縁基板と、
前記回路パターンの上面に設けられた半導体チップと、
を備え、
前記回路パターンの厚さは1mm以上3mm以下であり、
前記回路パターンの前記上面には凹部が形成され、
前記半導体チップは平面視で前記凹部の内部に収まり、
前記凹部は前記半導体チップと前記回路パターンとを接合する接合材によって埋められ、
前記半導体チップと前記凹部の幅は同じであり、
前記半導体チップの下面は前記回路パターンの前記上面よりも上方に位置することを特徴とする半導体装置。 - 前記回路パターンの前記上面の幅と、前記回路パターンの前記上面と反対側の面である下面の幅は等しいことを特徴とする請求項1に記載の半導体装置。
- 前記回路パターンの厚さは2mm以上であることを特徴とする請求項1または2に記載の半導体装置。
- 前記回路パターンは、第1回路パターンと、前記第1回路パターンよりも薄い第2回路パターンと、を含み、
前記半導体チップは、前記第1回路パターンの上面に設けられた第1半導体チップと、前記第2回路パターンの上面に設けられ、前記第1半導体チップよりも厚い第2半導体チップと、を含むことを特徴とする請求項1から3の何れか1項に記載の半導体装置。 - 前記回路パターンの前記上面と前記回路パターンの側面を繋ぐ角は丸まっていることを特徴とする請求項1から4の何れか1項に記載の半導体装置。
- 前記回路パターンには、前記回路パターンが内側に向かって厚くなるように段差が形成されることを特徴とする請求項1から5の何れか1項に記載の半導体装置。
- 前記回路パターンには、前記半導体チップが搭載される領域の外側に溝が形成されることを特徴とする請求項1から6の何れか1項に記載の半導体装置。
- 前記半導体チップ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から7の何れか1項に記載の半導体装置。
- 前記ワイドバンドギャップ半導体は、炭化珪素、窒化ガリウム系材料またはダイヤモンドであることを特徴とする請求項8に記載の半導体装置。
- 請求項1から9の何れか1項に記載の半導体装置を有し、入力される電力を変換して出力する主変換回路と、
前記半導体装置を駆動する駆動信号を前記半導体装置に出力する駆動回路と、
前記駆動回路を制御する制御信号を前記駆動回路に出力する制御回路と、
を備えた電力変換装置。 - 有機絶縁層の上に厚さが1mm以上3mm以下の金属層を形成し、
前記金属層を機械加工でパターン化して回路パターンを形成し、
前記回路パターンの上面に半導体チップを設け、
前記回路パターンの前記上面には凹部が形成され、
前記半導体チップは平面視で前記凹部の内部に収まり、
前記凹部は前記半導体チップと前記回路パターンとを接合する接合材によって埋められ、
前記半導体チップと前記凹部の幅は同じであり、
前記半導体チップの下面は前記回路パターンの前記上面よりも上方に位置することを特徴とする半導体装置の製造方法。
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001169560A (ja) | 1999-12-02 | 2001-06-22 | Mitsubishi Electric Corp | 電力変換装置 |
JP2002280705A (ja) | 2001-03-19 | 2002-09-27 | Hitachi Metals Ltd | 複合基板の回路形成方法及び複合基板 |
JP2004296619A (ja) | 2003-03-26 | 2004-10-21 | Dowa Mining Co Ltd | 回路基板と製造方法およびこれを用いたパワーモジュール |
JP2012114360A (ja) | 2010-11-26 | 2012-06-14 | Toyota Motor Corp | 半導体装置 |
JP2014053384A (ja) | 2012-09-05 | 2014-03-20 | Toshiba Corp | 半導体装置およびその製造方法 |
JP2015156466A (ja) | 2014-01-17 | 2015-08-27 | ローム株式会社 | パワーモジュールおよびその製造方法 |
WO2016190440A1 (ja) | 2015-05-27 | 2016-12-01 | Ngkエレクトロデバイス株式会社 | パワーモジュール用基板およびパワーモジュール用基板集合体およびパワーモジュール用基板の製造方法 |
JP2017045804A (ja) | 2015-08-25 | 2017-03-02 | ローム株式会社 | 半導体装置およびその製造方法 |
JP2017073529A (ja) | 2015-10-09 | 2017-04-13 | 三菱電機株式会社 | 半導体装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777246B2 (ja) | 1989-10-31 | 1995-08-16 | 株式会社住友金属セラミックス | セラミックス回路基板 |
DE4406397A1 (de) | 1994-02-26 | 1995-08-31 | Curamik Electronics Gmbh | Substrat für elektrische Schaltkreise sowie Verfahren zum Herstellen des Substrates |
CN1941347A (zh) * | 2005-09-29 | 2007-04-04 | 中国砂轮企业股份有限公司 | 高导热效率电路板 |
JP5077536B2 (ja) | 2007-05-08 | 2012-11-21 | 富士電機株式会社 | 半導体装置の製造方法 |
DE102009033029A1 (de) | 2009-07-02 | 2011-01-05 | Electrovac Ag | Elektronische Vorrichtung |
DE102010039728A1 (de) | 2010-08-25 | 2012-03-01 | Robert Bosch Gmbh | Verfahren zur Herstellung einer elektrischen Schaltung und elektrischen Schaltung |
JP5976678B2 (ja) | 2011-12-20 | 2016-08-24 | 株式会社東芝 | セラミックス銅回路基板 |
JP6024750B2 (ja) * | 2012-07-17 | 2016-11-16 | 富士電機株式会社 | 半導体モジュール |
JP6210818B2 (ja) * | 2013-09-30 | 2017-10-11 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
DE102014105000B4 (de) | 2014-04-08 | 2021-02-25 | Infineon Technologies Ag | Verfahren zur Herstellung und zum Bestücken eines Schaltungsträgers |
JP6370257B2 (ja) * | 2015-04-27 | 2018-08-08 | 三菱電機株式会社 | 半導体装置 |
US9979105B2 (en) * | 2015-05-15 | 2018-05-22 | Mitsubishi Electric Corporation | Power semiconductor device |
DE112017006866T5 (de) * | 2017-02-23 | 2019-10-31 | Ngk Insulators, Ltd. | Isoliertes wärmeabfuhrsubstrat |
DE112018001769B4 (de) | 2017-03-31 | 2022-05-05 | Rohm Co., Ltd. | Leistungsmodul und Herstellungsverfahren des Leistungsmoduls |
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Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001169560A (ja) | 1999-12-02 | 2001-06-22 | Mitsubishi Electric Corp | 電力変換装置 |
JP2002280705A (ja) | 2001-03-19 | 2002-09-27 | Hitachi Metals Ltd | 複合基板の回路形成方法及び複合基板 |
JP2004296619A (ja) | 2003-03-26 | 2004-10-21 | Dowa Mining Co Ltd | 回路基板と製造方法およびこれを用いたパワーモジュール |
JP2012114360A (ja) | 2010-11-26 | 2012-06-14 | Toyota Motor Corp | 半導体装置 |
JP2014053384A (ja) | 2012-09-05 | 2014-03-20 | Toshiba Corp | 半導体装置およびその製造方法 |
JP2015156466A (ja) | 2014-01-17 | 2015-08-27 | ローム株式会社 | パワーモジュールおよびその製造方法 |
WO2016190440A1 (ja) | 2015-05-27 | 2016-12-01 | Ngkエレクトロデバイス株式会社 | パワーモジュール用基板およびパワーモジュール用基板集合体およびパワーモジュール用基板の製造方法 |
JP2017045804A (ja) | 2015-08-25 | 2017-03-02 | ローム株式会社 | 半導体装置およびその製造方法 |
JP2017073529A (ja) | 2015-10-09 | 2017-04-13 | 三菱電機株式会社 | 半導体装置 |
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