JPS6367255U - - Google Patents

Info

Publication number
JPS6367255U
JPS6367255U JP1986161236U JP16123686U JPS6367255U JP S6367255 U JPS6367255 U JP S6367255U JP 1986161236 U JP1986161236 U JP 1986161236U JP 16123686 U JP16123686 U JP 16123686U JP S6367255 U JPS6367255 U JP S6367255U
Authority
JP
Japan
Prior art keywords
semiconductor device
heat spreaders
groove
power semiconductor
substrate
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.)
Granted
Application number
JP1986161236U
Other languages
English (en)
Other versions
JPH0442925Y2 (ja
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 JP1986161236U priority Critical patent/JPH0442925Y2/ja
Publication of JPS6367255U publication Critical patent/JPS6367255U/ja
Application granted granted Critical
Publication of JPH0442925Y2 publication Critical patent/JPH0442925Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages

Description

【図面の簡単な説明】
第１図は本考案の一実施例の側断面図、第２図
は同実施例におけるチツプ搭載前の上面図、第３
図は従来例の側断面図、第４図は同従来例におけ
るチツプ搭載前の上面図、第５図は第４図の等価
回路図である。 １０：回路基板、３：電極パターン、４：入出
力端子、５：ヒートスプレツダー部、５ｂ：連結
部、５ｃ：溝、６：半導体チツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上にヒートスプレツダーを介して複数個の
    半導体チツプが搭載されてなる電力半導体装置に
    おいて、電気的に共通接続される上記ヒートスプ
    レツダーを連結して一体化するとともに、該ヒー
    トスプレツダーの連結部の下面に溝を設け、該溝
    対応部分を通して基板上の一部配線パターンを形
    成してなることを特徴とする電力半導体装置。
JP1986161236U 1986-10-21 1986-10-21 Expired JPH0442925Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986161236U JPH0442925Y2 (ja) 1986-10-21 1986-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986161236U JPH0442925Y2 (ja) 1986-10-21 1986-10-21

Publications (2)

Publication Number Publication Date
JPS6367255U true JPS6367255U (ja) 1988-05-06
JPH0442925Y2 JPH0442925Y2 (ja) 1992-10-12

Family

ID=31087359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986161236U Expired JPH0442925Y2 (ja) 1986-10-21 1986-10-21

Country Status (1)

Country Link
JP (1) JPH0442925Y2 (ja)

Also Published As

Publication number Publication date
JPH0442925Y2 (ja) 1992-10-12

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