JPS6165754U - - Google Patents

Info

Publication number
JPS6165754U
JPS6165754U JP1984150698U JP15069884U JPS6165754U JP S6165754 U JPS6165754 U JP S6165754U JP 1984150698 U JP1984150698 U JP 1984150698U JP 15069884 U JP15069884 U JP 15069884U JP S6165754 U JPS6165754 U JP S6165754U
Authority
JP
Japan
Prior art keywords
heat dissipation
dissipation fin
resin
molded resin
semiconductor chip
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
JP1984150698U
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 JP1984150698U priority Critical patent/JPS6165754U/ja
Publication of JPS6165754U publication Critical patent/JPS6165754U/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
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181Encapsulation
    • 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
    • H01L2924/15Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181Encapsulation
    • H01L2924/183Connection portion, e.g. seal
    • H01L2924/18301Connection portion, e.g. seal being an anchoring portion, i.e. mechanical interlocking between the encapsulation resin and another package part

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す要部の断面
図、第2図a,b、第3図a,bおよび第4図a
,bはこの考案により放熱フインに形成される凹
凸の各種の例示を示すもので、各a図は平面図、
各b図はそれぞれのa図における−線、−
線および−線における断面図、第5図は従
来の樹脂絶縁形の半導体装置の要部の断面図であ
る。 図中、1は半導体チツプ、2は放熱フイン、3
はモールド樹脂、5は凹凸である。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)

    【実用新案登録請求の範囲】
  1. 半導体チツプを取り付けた放熱フインをモール
    ド樹脂で覆つた樹脂絶縁形の半導体装置において
    、前記放熱フインの前記モールド樹脂と接する部
    分の所要部に凹凸を形成したことを特徴とする半
    導体装置。
JP1984150698U 1984-10-03 1984-10-03 Pending JPS6165754U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984150698U JPS6165754U (ja) 1984-10-03 1984-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984150698U JPS6165754U (ja) 1984-10-03 1984-10-03

Publications (1)

Publication Number Publication Date
JPS6165754U true JPS6165754U (ja) 1986-05-06

Family

ID=30708839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984150698U Pending JPS6165754U (ja) 1984-10-03 1984-10-03

Country Status (1)

Country Link
JP (1) JPS6165754U (ja)

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