JP4247749B2 - 半導体装置保護カバー - Google Patents
半導体装置保護カバー Download PDFInfo
- Publication number
- JP4247749B2 JP4247749B2 JP2005161227A JP2005161227A JP4247749B2 JP 4247749 B2 JP4247749 B2 JP 4247749B2 JP 2005161227 A JP2005161227 A JP 2005161227A JP 2005161227 A JP2005161227 A JP 2005161227A JP 4247749 B2 JP4247749 B2 JP 4247749B2
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- semiconductor device
- protective
- drain terminal
- surface member
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4018—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by the type of device to be heated or cooled
- H01L2023/4031—Packaged discrete devices, e.g. to-3 housings, diodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4037—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink
- H01L2023/405—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws characterised by thermal path or place of attachment of heatsink heatsink to package
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L2023/4075—Mechanical elements
- H01L2023/4087—Mounting accessories, interposers, clamping or screwing parts
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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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- 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
2 半導体素子(半導体装置)
5 ゲート端子(他の電極部)
6 ドレイン端子(一の電極部)
7 ソース端子(他の電極部)
20,21 側面部材(保護部)
22 保護面部材(保護部)
25 切欠部
Claims (1)
- 一の電極部の端部が他の電極部の端部と離れるよう成形され、これらの電極部をパッケージ本体の底面に並設しており、前記パッケージ本体の背面に放熱ドレイン端子を設けてなる半導体装置を覆う半導体装置保護カバーにおいて、対向する矩形板状の側面部材と、その長手方向をなす一側を部分的に連結する、保護面部材とから構成され、前記側面部材と結合されていない前記保護面部材の上部となる締結部が、前記パッケージ本体から前記放熱ドレイン端子に至る稜線に沿って曲げ加工されており、前記パッケージ本体を前記側面部材と前記保護面部材で包み込むような形になっている、絶縁性を有する保護部と、前記保護面部材に形成された切欠部とを備え、一の電極部の端部のみを前記切欠部から外部へ露出することにより、一の電極部の端部と他の電極部の端部との間が前記保護面部材で隔離された状態となるように構成したことを特徴とする半導体装置保護カバー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005161227A JP4247749B2 (ja) | 2005-06-01 | 2005-06-01 | 半導体装置保護カバー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005161227A JP4247749B2 (ja) | 2005-06-01 | 2005-06-01 | 半導体装置保護カバー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006339341A JP2006339341A (ja) | 2006-12-14 |
JP4247749B2 true JP4247749B2 (ja) | 2009-04-02 |
Family
ID=37559645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005161227A Active JP4247749B2 (ja) | 2005-06-01 | 2005-06-01 | 半導体装置保護カバー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4247749B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4998373B2 (ja) * | 2008-05-30 | 2012-08-15 | 富士通株式会社 | 絶縁シート、電源回路、及び電子機器 |
CN109690762B (zh) * | 2016-09-12 | 2022-08-16 | 三菱电机株式会社 | 半导体元件的保持装置及使用了该保持装置的功率转换装置 |
CN115579338B (zh) * | 2022-12-06 | 2023-03-10 | 成都复锦功率半导体技术发展有限公司 | 一种高压插件mos管的散热结构及其安装方法 |
-
2005
- 2005-06-01 JP JP2005161227A patent/JP4247749B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006339341A (ja) | 2006-12-14 |
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