JPH0220354U - - Google Patents

Info

Publication number
JPH0220354U
JPH0220354U JP9874188U JP9874188U JPH0220354U JP H0220354 U JPH0220354 U JP H0220354U JP 9874188 U JP9874188 U JP 9874188U JP 9874188 U JP9874188 U JP 9874188U JP H0220354 U JPH0220354 U JP H0220354U
Authority
JP
Japan
Prior art keywords
conductivity type
diffusion layer
high concentration
type
planar
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
JP9874188U
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 JP9874188U priority Critical patent/JPH0220354U/ja
Publication of JPH0220354U publication Critical patent/JPH0220354U/ja
Pending legal-status Critical Current

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  • Thyristors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例にかかるプレーナ型
ダイアツクの概略断面図、第2図イ,ロ,ハはそ
れぞれ本考案のプレーナ型ダイアツクの製造方法
を示す工程説明図、第3図、第4図はそれぞれ従
来のプレーナ型ダイアツクの概略断面図、第5図
はプレーナ型ダイアツクのV―I特性図である。 1……P型低濃度基板、2a,2b……P型
拡散層、3a,3b……N型高濃度拡散層、5
a,5b……電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一導電型の低濃度基板の両面に一導電型の拡散
    層を対向させてそれぞれ形成すると共に、該拡散
    層の表面内側に他導電型の高濃度拡散層を形成し
    、該高濃度拡散層の表面に電極を設けてなるプレ
    ーナ型ダイアツク。
JP9874188U 1988-07-26 1988-07-26 Pending JPH0220354U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9874188U JPH0220354U (ja) 1988-07-26 1988-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9874188U JPH0220354U (ja) 1988-07-26 1988-07-26

Publications (1)

Publication Number Publication Date
JPH0220354U true JPH0220354U (ja) 1990-02-09

Family

ID=31325270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9874188U Pending JPH0220354U (ja) 1988-07-26 1988-07-26

Country Status (1)

Country Link
JP (1) JPH0220354U (ja)

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