JPH0425247U - - Google Patents

Info

Publication number
JPH0425247U
JPH0425247U JP1990064960U JP6496090U JPH0425247U JP H0425247 U JPH0425247 U JP H0425247U JP 1990064960 U JP1990064960 U JP 1990064960U JP 6496090 U JP6496090 U JP 6496090U JP H0425247 U JPH0425247 U JP H0425247U
Authority
JP
Japan
Prior art keywords
resin
heat sink
semiconductor device
sealed semiconductor
protrusion
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
JP1990064960U
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 JP1990064960U priority Critical patent/JPH0425247U/ja
Publication of JPH0425247U publication Critical patent/JPH0425247U/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
    • H01L2924/1815Shape

Description

【図面の簡単な説明】
第1図は本考案の第1実施例を示す樹脂封止型
半導体装置の断面図、第2図は従来の放熱板を使
用しない通常の樹脂封止型半導体装置の断面図、
第3図乃至第5図は従来の放熱板を有する樹脂封
止型半導体装置の断面図、第6図は本考案の第2
の実施例を示す樹脂封止型半導体装置の断面図、
第7図は本考案の第3の実施例を示す樹脂封止型
半導体装置の断面図、第8図は本考案の第4の実
施例を示す樹脂封止型半導体装置の断面図、第9
図は各樹脂封止型半導体装置の熱抵抗値の比を示
す図である。 11……リードフレーム、12……アイランド
、13……アイランドサポート、14……リード
部、15……半導体素子、16,20,30,4
0,50……放熱板、17,21,31,41,
51……平面部、18,22,32,42,52
……突起部、19……モールド樹脂。

Claims (1)

  1. 【実用新案登録請求の範囲】 放熱板を具備する樹脂封止型半導体装置におい
    て、 前記放熱板に突起部を設け、該突起部をリード
    フレームのアイランドサポートに接着し、前記放
    熱板をモールド樹脂中に埋め込んでなる樹脂封止
    型半導体装置。
JP1990064960U 1990-06-21 1990-06-21 Pending JPH0425247U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990064960U JPH0425247U (ja) 1990-06-21 1990-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990064960U JPH0425247U (ja) 1990-06-21 1990-06-21

Publications (1)

Publication Number Publication Date
JPH0425247U true JPH0425247U (ja) 1992-02-28

Family

ID=31596362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990064960U Pending JPH0425247U (ja) 1990-06-21 1990-06-21

Country Status (1)

Country Link
JP (1) JPH0425247U (ja)

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