JPH0165153U - - Google Patents

Info

Publication number
JPH0165153U
JPH0165153U JP1987160132U JP16013287U JPH0165153U JP H0165153 U JPH0165153 U JP H0165153U JP 1987160132 U JP1987160132 U JP 1987160132U JP 16013287 U JP16013287 U JP 16013287U JP H0165153 U JPH0165153 U JP H0165153U
Authority
JP
Japan
Prior art keywords
region
conductivity type
semiconductor device
type formed
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.)
Pending
Application number
JP1987160132U
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 JP1987160132U priority Critical patent/JPH0165153U/ja
Publication of JPH0165153U publication Critical patent/JPH0165153U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】
第1図は本考案の半導体装置の断面図、第2図
は第1図の平面図、第3図は本考案の等価回路図
、第4図A,Bは従来の半導体装置の等価回路図
である。 1は半導体装置、2は半導体基板、3はコレク
タ領域、4は埋込み領域、5は分離領域、6はベ
ース領域、7はエミツタ領域、8はカソード領域
、9は拡散抵抗、10はツエナーダイオード、1
1はコレクタ・コンタクト領域である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 半導体基板内に形成され、定電圧を発生する半
    導体装置に於いて、前記半導体基板内に形成され
    る一導電型のコレクタ領域と、このコレクタ領域
    内に形成される逆導電型のベース領域と、このベ
    ース領域に形成される一導電型のエミツタ領域お
    よびカソード領域と、このエミツタ領域とカソー
    ド領域との間に形成される拡散抵抗とを備えるこ
    とを特徴とした半導体装置。
JP1987160132U 1987-10-20 1987-10-20 Pending JPH0165153U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987160132U JPH0165153U (ja) 1987-10-20 1987-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987160132U JPH0165153U (ja) 1987-10-20 1987-10-20

Publications (1)

Publication Number Publication Date
JPH0165153U true JPH0165153U (ja) 1989-04-26

Family

ID=31441931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987160132U Pending JPH0165153U (ja) 1987-10-20 1987-10-20

Country Status (1)

Country Link
JP (1) JPH0165153U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10279069B2 (en) 2006-07-28 2019-05-07 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10279069B2 (en) 2006-07-28 2019-05-07 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface

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