JPH0396064U - - Google Patents

Info

Publication number
JPH0396064U
JPH0396064U JP1990004742U JP474290U JPH0396064U JP H0396064 U JPH0396064 U JP H0396064U JP 1990004742 U JP1990004742 U JP 1990004742U JP 474290 U JP474290 U JP 474290U JP H0396064 U JPH0396064 U JP H0396064U
Authority
JP
Japan
Prior art keywords
metal base
recess
heat generating
metal
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.)
Pending
Application number
JP1990004742U
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 JP1990004742U priority Critical patent/JPH0396064U/ja
Publication of JPH0396064U publication Critical patent/JPH0396064U/ja
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00Interconnections or connectors in packages

Landscapes

  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Structure Of Printed Boards (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る金属ベース基板の一実施
例を示す断面図である。第2図は従来の金属ベー
ス基板を示す断面図である。 1……金属ベース、2……絶縁層、3,3a…
…回路導体、5……凹所、6……パワートランジ
スタ、7……ヒートスプレツダ、8……ワイヤ、
9……接着剤。

Claims (1)

  1. 【実用新案登録請求の範囲】 金属ベース上に絶縁層を介して回路導体を形成
    した金属ベース基板において、 前記金属ベースに凹所を形成し、該凹所に発熱
    性の機能素子を搭載したヒートスプレツダを取り
    付けたこと、 を特徴とする金属ベース基板。
JP1990004742U 1990-01-22 1990-01-22 Pending JPH0396064U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990004742U JPH0396064U (ja) 1990-01-22 1990-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990004742U JPH0396064U (ja) 1990-01-22 1990-01-22

Publications (1)

Publication Number Publication Date
JPH0396064U true JPH0396064U (ja) 1991-10-01

Family

ID=31508476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990004742U Pending JPH0396064U (ja) 1990-01-22 1990-01-22

Country Status (1)

Country Link
JP (1) JPH0396064U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042738A (ja) * 2005-08-01 2007-02-15 Fuji Electric Holdings Co Ltd 半導体装置
WO2020188806A1 (ja) * 2019-03-20 2020-09-24 三菱電機株式会社 半導体装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042738A (ja) * 2005-08-01 2007-02-15 Fuji Electric Holdings Co Ltd 半導体装置
WO2020188806A1 (ja) * 2019-03-20 2020-09-24 三菱電機株式会社 半導体装置
US12027438B2 (en) 2019-03-20 2024-07-02 Mitsubishi Electric Corporation Semiconductor device

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