JPH03106749U - - Google Patents

Info

Publication number
JPH03106749U
JPH03106749U JP1539390U JP1539390U JPH03106749U JP H03106749 U JPH03106749 U JP H03106749U JP 1539390 U JP1539390 U JP 1539390U JP 1539390 U JP1539390 U JP 1539390U JP H03106749 U JPH03106749 U JP H03106749U
Authority
JP
Japan
Prior art keywords
holding plate
recessed portion
semiconductor device
emitter bridge
transistor
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
JP1539390U
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 JP1539390U priority Critical patent/JPH03106749U/ja
Publication of JPH03106749U publication Critical patent/JPH03106749U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す半導体装置の
展開斜視図、第2図は第1図の組立正面図、第3
図は第1図の保持板3の拡大斜視図、第4図は従
来の半導体装置の展開斜視図、第5図は第4図の
組立正面図である。 図において、1……エミツタブリツジ、2……
トランジスタチツプ、3……保持板、3a……電
極、3b……スルーホール、4……絶縁基板、4
a……コレクタ電極、4b……エミツタ電極、5
……放熱板を示す。なお、図中、同一符号は同一
、又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高周波高出力トランジスタの放熱効果を改善す
    るための凹部を有した保持板と、この凹部に弾性
    的に嵌め込まれるエミツタブリツジを備え、前記
    保持板とエミツタブリツジの双方が同時に、トラ
    ンジスタ筺体に熱融着されたことを特徴とする半
    導体装置。
JP1539390U 1990-02-19 1990-02-19 Pending JPH03106749U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1539390U JPH03106749U (ja) 1990-02-19 1990-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1539390U JPH03106749U (ja) 1990-02-19 1990-02-19

Publications (1)

Publication Number Publication Date
JPH03106749U true JPH03106749U (ja) 1991-11-05

Family

ID=31518702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1539390U Pending JPH03106749U (ja) 1990-02-19 1990-02-19

Country Status (1)

Country Link
JP (1) JPH03106749U (ja)

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