JP4120581B2 - パワーモジュール - Google Patents
パワーモジュール Download PDFInfo
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- JP4120581B2 JP4120581B2 JP2003427683A JP2003427683A JP4120581B2 JP 4120581 B2 JP4120581 B2 JP 4120581B2 JP 2003427683 A JP2003427683 A JP 2003427683A JP 2003427683 A JP2003427683 A JP 2003427683A JP 4120581 B2 JP4120581 B2 JP 4120581B2
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- Prior art keywords
- electrode
- metal
- electrode terminal
- power module
- power element
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- 239000002184 metal Substances 0.000 claims description 130
- 229910052751 metal Inorganic materials 0.000 claims description 130
- 238000001816 cooling Methods 0.000 claims description 61
- 239000000758 substrate Substances 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 24
- 239000002826 coolant Substances 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 229960001716 benzalkonium Drugs 0.000 claims 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 52
- 229910000679 solder Inorganic materials 0.000 description 14
- 238000003466 welding Methods 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 7
- 229910001111 Fine metal Inorganic materials 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
- H01L2224/401—Disposition
- H01L2224/40151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/40221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/40225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73221—Strap and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/84—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a strap connector
- H01L2224/842—Applying energy for connecting
- H01L2224/8421—Applying energy for connecting with energy being in the form of electromagnetic radiation
- H01L2224/84214—Applying energy for connecting with energy being in the form of electromagnetic radiation using a laser
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
- H01L2924/13055—Insulated gate bipolar transistor [IGBT]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
Claims (8)
- 上面電極と下面電極とを有するパワー素子と、
前記パワー素子の下面電極の下側に絶縁体を介して接続される、内部に冷却液が流通する金属製の第1の冷却板と、
前記パワー素子の上面電極の上側に絶縁体を介して接続される、内部に冷却液が流通する金属製の第2の冷却板と、
前記第1の冷却板と第2の冷却板との間に配置される、外部に電気的接続を行うための少なくとも1つの電極端子と、
を備え、
前記上面電極及び/又は下面電極は、金属板を介して前記電極端子に電気的に接続されており、
前記電極端子は、前記上面電極に電気的に接続されている第1の電極端子と、前記下面電極に電気的に接続されている第2の電極端子と、を含み、
前記第1の電極端子と前記第2の電極端子が同じ高さで平行に配置されていることを特徴とするパワーモジュール。 - 請求項1に記載のパワーモジュールであって、
前記金属板の少なくとも一部は、前記第1の冷却板又は第2の冷却板に絶縁体を介して接続されていることを特徴とするパワーモジュール。 - 請求項1または2に記載のパワーモジュールであって、
前記パワー素子の前記上面電極及び/又は前記下面電極と前記絶縁体との間には、前記金属板が介挿されていることを特徴とするパワーモジュール。 - 上面電極と下面電極とを有するパワー素子と、
前記パワー素子の下面電極が固定される絶縁基板と、
前記絶縁基板の下面が固定される、内部に冷却液が流通する金属製の第1の冷却板と、
外部に電気的接続を行うための第1の電極端子と、
前記パワー素子の上面電極と前記第1の電極端子とを電気的に接続する第1の金属板と、
前記第1の金属板の前記パワー素子の上面電極に接続された反対の面が、絶縁体を介して接続される、内部に冷却液が流通する金属製の第2の冷却板と、
前記下面電極に電気的に接続され、外部に電気的接続を行うための第2の電極端子と、
を備え、
前記第1の電極端子と前記第2の電極端子が同じ高さで平行に配置されていることを特徴とするパワーモジュール。 - 請求項4に記載のパワーモジュールであって、
前記パワー素子の前記下面電極は第2の金属板を介して前記絶縁基板に固定されており、
前記第2の電極端子は、前記第2の金属板と電気的に接続することを特徴とするパワーモジュール。 - 請求項1から5のいずれか1項に記載のパワーモジュールであって、
前記パワー素子のゲート電極に電気的に接続されるゲート用電極端子をさらに有することを特徴とするパワーモジュール。 - 請求項1から6のいずれか1項に記載のパワーモジュールであって、
前記パワー素子の周囲には冷却板とプラスチック材とで、このパワー素子を封止する封止体が構成されていることを特徴とするパワーモジュール。 - 請求項1から7のいずれか1項に記載のパワーモジュールであって、
前記パワー素子は、前記上面電極としてエミッタ電極、前記下面電極としてコレクタ電極を有するIGBTであり、
前記エミッタ電極に電気的に接続された第1の電極端子と前記コレクタ電極に電気的に接続された第2の電極端子が同じ高さで平行に配置されていることを特徴とするパワーモジュール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003427683A JP4120581B2 (ja) | 2003-12-24 | 2003-12-24 | パワーモジュール |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003427683A JP4120581B2 (ja) | 2003-12-24 | 2003-12-24 | パワーモジュール |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24008398A Division JP3525753B2 (ja) | 1998-08-26 | 1998-08-26 | パワーモジュール |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004096135A JP2004096135A (ja) | 2004-03-25 |
JP2004096135A5 JP2004096135A5 (ja) | 2005-05-26 |
JP4120581B2 true JP4120581B2 (ja) | 2008-07-16 |
Family
ID=32064828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003427683A Expired - Fee Related JP4120581B2 (ja) | 2003-12-24 | 2003-12-24 | パワーモジュール |
Country Status (1)
Country | Link |
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JP (1) | JP4120581B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7619302B2 (en) * | 2006-05-23 | 2009-11-17 | International Rectifier Corporation | Highly efficient both-side-cooled discrete power package, especially basic element for innovative power modules |
JP5103863B2 (ja) | 2006-10-16 | 2012-12-19 | 富士電機株式会社 | 半導体装置 |
JP2015119072A (ja) | 2013-12-19 | 2015-06-25 | 富士電機株式会社 | レーザ溶接方法、レーザ溶接治具、半導体装置 |
WO2017017901A1 (ja) * | 2015-07-29 | 2017-02-02 | パナソニックIpマネジメント株式会社 | 半導体装置 |
KR101703724B1 (ko) * | 2015-12-09 | 2017-02-07 | 현대오트론 주식회사 | 파워 모듈 패키지 |
US10319704B2 (en) * | 2016-01-31 | 2019-06-11 | Shindengen Electric Manufacturing Co., Ltd. | Semiconductor module |
DE102022207522A1 (de) * | 2022-07-22 | 2024-01-25 | Zf Friedrichshafen Ag | Leistungsmodul |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07118514B2 (ja) * | 1989-04-24 | 1995-12-18 | 株式会社東芝 | 半田バンプ型半導体装置 |
DE4103486A1 (de) * | 1991-02-06 | 1992-08-20 | Abb Patent Gmbh | Anordnung zur kuehlung waermeerzeugender bauelemente |
JP3216305B2 (ja) * | 1993-03-11 | 2001-10-09 | 株式会社日立製作所 | 半導体装置 |
JPH07273276A (ja) * | 1994-03-28 | 1995-10-20 | Nissan Motor Co Ltd | パワー素子とスナバ素子の接続構造及びその実装構造 |
JP3433279B2 (ja) * | 1995-11-09 | 2003-08-04 | 株式会社日立製作所 | 半導体装置 |
JP3879150B2 (ja) * | 1996-08-12 | 2007-02-07 | 株式会社デンソー | 半導体装置 |
WO1998012748A1 (fr) * | 1996-09-18 | 1998-03-26 | Hitachi, Ltd. | Module a semiconducteur de jonction |
-
2003
- 2003-12-24 JP JP2003427683A patent/JP4120581B2/ja not_active Expired - Fee Related
Also Published As
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