JPS61121743U - - Google Patents

Info

Publication number
JPS61121743U
JPS61121743U JP1985005771U JP577185U JPS61121743U JP S61121743 U JPS61121743 U JP S61121743U JP 1985005771 U JP1985005771 U JP 1985005771U JP 577185 U JP577185 U JP 577185U JP S61121743 U JPS61121743 U JP S61121743U
Authority
JP
Japan
Prior art keywords
heat sink
back surface
semiconductor device
main surface
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.)
Pending
Application number
JP1985005771U
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 JP1985005771U priority Critical patent/JPS61121743U/ja
Publication of JPS61121743U publication Critical patent/JPS61121743U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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図は本考案による放熱板付半導体装置を示
す側面図、第2図はヒートシンクを備えた半導体
装置を示す斜視図、第3図は従来の放熱板付半導
体装置を説明する平面図である。 図番の説明、1はヒートシンク、2は樹脂、3
はリード端子、4は放熱板、5は固定ネジ、6は
切り溝である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一主面に半導体ベレツトが載置されたヒートシ
    ンクをその裏面が露出するように樹脂モールドし
    た半導体装置と前記ヒートシンクの裏面にその一
    主面を密着するように設けた板状の放熱板とを備
    えた放熱板付半導体装置において、前記放熱板の
    裏面に切り溝が設けられ、柔軟性をもたせること
    により前記ヒートシンクとの密着性をもたすこと
    を特徴とする放熱板付半導体装置。
JP1985005771U 1985-01-18 1985-01-18 Pending JPS61121743U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985005771U JPS61121743U (ja) 1985-01-18 1985-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985005771U JPS61121743U (ja) 1985-01-18 1985-01-18

Publications (1)

Publication Number Publication Date
JPS61121743U true JPS61121743U (ja) 1986-07-31

Family

ID=30482586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985005771U Pending JPS61121743U (ja) 1985-01-18 1985-01-18

Country Status (1)

Country Link
JP (1) JPS61121743U (ja)

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