JP4375299B2 - パワー半導体装置 - Google Patents
パワー半導体装置 Download PDFInfo
- Publication number
- JP4375299B2 JP4375299B2 JP2005224828A JP2005224828A JP4375299B2 JP 4375299 B2 JP4375299 B2 JP 4375299B2 JP 2005224828 A JP2005224828 A JP 2005224828A JP 2005224828 A JP2005224828 A JP 2005224828A JP 4375299 B2 JP4375299 B2 JP 4375299B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- metal
- power semiconductor
- cooling plate
- semiconductor element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- H01L2224/4805—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
- H01L2224/73—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
- 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
- H01L2924/102—Material of the semiconductor or solid state bodies
- H01L2924/1025—Semiconducting materials
- H01L2924/10251—Elemental semiconductors, i.e. Group IV
- H01L2924/10253—Silicon [Si]
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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]
-
- 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]
-
- 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]
Description
Claims (4)
- 底面の金属支持基板と、該金属支持基板にろう材を介して搭載した絶縁基板と、該絶縁基板に別のろう材と金属層とを介して搭載した半導体素子と、該半導体素子の上に熱伝導率が5W/mK以上の絶縁樹脂を介して配置した金属製冷却板とを備えたパワー半導体装置において、前記金属製冷却板が前記半導体素子に向かって凸の形状であって、パワー半導体装置上面に露出した前記金属冷却板が平坦であることを特徴とするパワー半導体装置。
- 請求項1に記載のパワー半導体装置において、前記パワー半導体装置上面に露出した前
記金属冷却板の面積が前記半導体素子を搭載した絶縁基板の面積より小さいことを特徴と
するパワー半導体装置。 - 請求項2に記載のパワー半導体装置において、前記パワー半導体装置が複数個の半導体素子と、複数個の前記金属製冷却板を備えていることを特徴とするパワー半導体装置。
- 請求項2に記載のパワー半導体装置において、前記絶縁基板に搭載された半導体素子が、シリコンチップに形成したIGBTであることを特徴とするパワー半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005224828A JP4375299B2 (ja) | 2005-08-03 | 2005-08-03 | パワー半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005224828A JP4375299B2 (ja) | 2005-08-03 | 2005-08-03 | パワー半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007042827A JP2007042827A (ja) | 2007-02-15 |
JP4375299B2 true JP4375299B2 (ja) | 2009-12-02 |
Family
ID=37800540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005224828A Expired - Fee Related JP4375299B2 (ja) | 2005-08-03 | 2005-08-03 | パワー半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4375299B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008200432A (ja) | 2007-02-22 | 2008-09-04 | Alps Electric Co Ltd | 振動検出デバイス |
JP6083109B2 (ja) * | 2012-01-18 | 2017-02-22 | 富士電機株式会社 | 半導体装置 |
JP7163583B2 (ja) | 2018-01-30 | 2022-11-01 | 株式会社デンソー | 半導体装置 |
WO2021208006A1 (zh) * | 2020-04-16 | 2021-10-21 | 华为技术有限公司 | 封装结构、电动车辆和电子装置 |
-
2005
- 2005-08-03 JP JP2005224828A patent/JP4375299B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007042827A (ja) | 2007-02-15 |
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