JPS6240840U - - Google Patents

Info

Publication number
JPS6240840U
JPS6240840U JP1985132705U JP13270585U JPS6240840U JP S6240840 U JPS6240840 U JP S6240840U JP 1985132705 U JP1985132705 U JP 1985132705U JP 13270585 U JP13270585 U JP 13270585U JP S6240840 U JPS6240840 U JP S6240840U
Authority
JP
Japan
Prior art keywords
heat dissipation
semiconductor device
dissipation fin
sides
brazing material
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.)
Pending
Application number
JP1985132705U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985132705U priority Critical patent/JPS6240840U/ja
Publication of JPS6240840U publication Critical patent/JPS6240840U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means 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
    • H01L2224/26Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/31Structure, shape, material or disposition of the layer connectors after the connecting process
    • H01L2224/32Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30Technical effects
    • H01L2924/35Mechanical effects
    • H01L2924/351Thermal stress
    • H01L2924/3511Warping

Description

【図面の簡単な説明】
第1図はこの考案の半導体装置の一実施例を示
す斜視図、第2図は第1図の実施例の半導体装置
をヒートシンクに固着した状態を示す断面図、第
3図は従来の半導体装置の一例を示す斜視図、第
4図は第3図の半導体装置をヒートシンクに固着
した状態を示す図である。 図において、1は放熱フイン、2は凸部、3は
セラミツクパツケージ、4はろう材、5はヒート
シンク、6はねじ、7はばね座金、8は平座金、
9は溝である。なお、各図中の同一符号は同一ま
たは相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) セラミツクパツケージがろう材により取り
    付けられた放熱フインの下面にヒートシンクとの
    接触熱抵抗を下げるための凸部をつけた半導体装
    置において、前記放熱フインとヒートシンクとの
    固定用のねじの締め付けの際に生ずるストレスが
    前記ろう材に及ぶのを防ぐため前記放熱フインの
    上面両側部に可撓性を与える手段を設けたことを
    特徴とする半導体装置。 (2) 放熱フインの上面両側部に可撓性を与える
    手段は、放熱フインの上面両側部に設けた溝であ
    ることを特徴とする実用新案登録請求の範囲第(1
    )項記載の半導体装置。
JP1985132705U 1985-08-28 1985-08-28 Pending JPS6240840U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985132705U JPS6240840U (ja) 1985-08-28 1985-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985132705U JPS6240840U (ja) 1985-08-28 1985-08-28

Publications (1)

Publication Number Publication Date
JPS6240840U true JPS6240840U (ja) 1987-03-11

Family

ID=31032340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985132705U Pending JPS6240840U (ja) 1985-08-28 1985-08-28

Country Status (1)

Country Link
JP (1) JPS6240840U (ja)

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