JP5263189B2 - 半導体パッケージの防水構造 - Google Patents
半導体パッケージの防水構造 Download PDFInfo
- Publication number
- JP5263189B2 JP5263189B2 JP2010019364A JP2010019364A JP5263189B2 JP 5263189 B2 JP5263189 B2 JP 5263189B2 JP 2010019364 A JP2010019364 A JP 2010019364A JP 2010019364 A JP2010019364 A JP 2010019364A JP 5263189 B2 JP5263189 B2 JP 5263189B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor package
- heat sink
- heat
- transfer material
- semiconductor
- 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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Images
Classifications
-
- 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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- 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
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
110、310 ヒートシンク
110A、300A、400A 凹部
110B、130B、300B 側面部分
110C、330C つば部
110D 貫通穴
112 パワー素子
116、118 リードフレーム
124 絶縁シート
126 制御回路
130、330 モールド樹脂
200、400 放熱部材
200A 凸部
210 伝熱材
220 通路
Claims (2)
- ヒートシンクと、前記ヒートシンクの一方の面に搭載された半導体素子とを有し、前記半導体素子が搭載された面を少なくとも含んで樹脂モールドされた半導体パッケージと、
前記半導体素子が搭載された面と反対側の前記ヒートシンクの他方の面に伝熱材を介して配置された放熱部材と、
を備え、前記放熱部材は前記ヒートシンクに当接する凸部を有し、
前記半導体パッケージは、前記凸部に対応するとともに前記ヒートシンクに形成された凹部を有し、
前記凸部に前記半導体パッケージを嵌合させるとともに、
前記凹部を形成する前記ヒートシンクの側面とモールド樹脂の側面とが段差のない面を形成することを特徴とする半導体パッケージの防水構造。 - 請求項1において、
前記ヒートシンクは、前記放熱部材にネジ固定するためのつば部を有することを特徴とする半導体パッケージの防水構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010019364A JP5263189B2 (ja) | 2010-01-29 | 2010-01-29 | 半導体パッケージの防水構造 |
DE102011000374A DE102011000374A1 (de) | 2010-01-29 | 2011-01-27 | Wasserdichte Struktur für Halbleitergehäuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010019364A JP5263189B2 (ja) | 2010-01-29 | 2010-01-29 | 半導体パッケージの防水構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011159743A JP2011159743A (ja) | 2011-08-18 |
JP5263189B2 true JP5263189B2 (ja) | 2013-08-14 |
Family
ID=44591455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010019364A Expired - Fee Related JP5263189B2 (ja) | 2010-01-29 | 2010-01-29 | 半導体パッケージの防水構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5263189B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6352583B2 (ja) * | 2012-09-04 | 2018-07-04 | 株式会社東芝 | 半導体装置 |
JP6249829B2 (ja) * | 2014-03-10 | 2017-12-20 | 三菱電機株式会社 | 半導体装置およびその製造方法 |
EP3125287B1 (en) * | 2014-03-28 | 2021-11-03 | Mitsubishi Electric Corporation | Semiconductor module and drive unit equipped with semiconductor module |
EP3367431A1 (de) * | 2017-02-28 | 2018-08-29 | Siemens Aktiengesellschaft | Kühlvorrichtung zur entwärmung eines leistungshalbleitermoduls |
EP3751602A1 (de) * | 2019-06-11 | 2020-12-16 | Siemens Aktiengesellschaft | Isoliertes metallsubstrat für eine leistungselektronische baugruppe |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0713234Y2 (ja) * | 1986-12-05 | 1995-03-29 | サンケン電気株式会社 | 半導体装置 |
JPH03180054A (ja) * | 1989-12-08 | 1991-08-06 | Matsushita Electron Corp | 樹脂封止型半導体装置 |
JPH04133452A (ja) * | 1990-09-26 | 1992-05-07 | Seiko Epson Corp | 半導体装置 |
JPH0846100A (ja) * | 1994-07-29 | 1996-02-16 | Hitachi Ltd | 半導体集積回路装置 |
-
2010
- 2010-01-29 JP JP2010019364A patent/JP5263189B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011159743A (ja) | 2011-08-18 |
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