JPH0286129U - - Google Patents

Info

Publication number
JPH0286129U
JPH0286129U JP1988166162U JP16616288U JPH0286129U JP H0286129 U JPH0286129 U JP H0286129U JP 1988166162 U JP1988166162 U JP 1988166162U JP 16616288 U JP16616288 U JP 16616288U JP H0286129 U JPH0286129 U JP H0286129U
Authority
JP
Japan
Prior art keywords
wiring
wedge
shaped
shaped constriction
insulating film
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
JP1988166162U
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 JP1988166162U priority Critical patent/JPH0286129U/ja
Publication of JPH0286129U publication Critical patent/JPH0286129U/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
    • H10W72/01Manufacture or treatment
    • H10W72/015Manufacture or treatment of bond wires
    • H10W72/01515Forming coatings
    • 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
    • H10W72/071Connecting or disconnecting
    • H10W72/075Connecting or disconnecting of bond wires
    • 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
    • H10W72/50Bond wires
    • H10W72/531Shapes of wire connectors
    • H10W72/536Shapes of wire connectors the connected ends being ball-shaped

Landscapes

  • Bipolar Transistors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例に係るパワートラン
ジスタの製造途中の状態を表す平面図、第2図は
同パワートランジスタの第1図におけるA−A部
分の縦断面図、第3図は同パワートランジスタの
第1図におけるB−B部分の縦断面図である。 1……n型基板、2……n型エピキタシヤル
層、6……絶縁膜、7……Al電極膜、7b……
ベース電極、7e……エミツタ電極、7g……A
l配線、7h……エミツタボンデイングパツド、
7f……Al配線の楔状括れ部(ヒユーズ部)、
8……パツシベーシヨン膜、9……シリコーンゴ
ム、10……ボンデイングワイヤ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端をボンデイングパツドとし、他端を特定領
    域にコンタクトさせたAl配線を半導体基板の絶
    縁膜上に形成するとともに、このAl配線に楔状
    の括れ部を形成し、少なくとも前記楔状括れ部の
    上部にシリコーンゴムを被覆することによつて、
    前記Al配線の楔状括れ部を過電流保護ヒユーズ
    として用いることを特徴とする半導体装置。
JP1988166162U 1988-12-21 1988-12-21 Pending JPH0286129U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988166162U JPH0286129U (ja) 1988-12-21 1988-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988166162U JPH0286129U (ja) 1988-12-21 1988-12-21

Publications (1)

Publication Number Publication Date
JPH0286129U true JPH0286129U (ja) 1990-07-09

Family

ID=31453304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988166162U Pending JPH0286129U (ja) 1988-12-21 1988-12-21

Country Status (1)

Country Link
JP (1) JPH0286129U (ja)

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