JPS6390866U - - Google Patents

Info

Publication number
JPS6390866U
JPS6390866U JP18582986U JP18582986U JPS6390866U JP S6390866 U JPS6390866 U JP S6390866U JP 18582986 U JP18582986 U JP 18582986U JP 18582986 U JP18582986 U JP 18582986U JP S6390866 U JPS6390866 U JP S6390866U
Authority
JP
Japan
Prior art keywords
region
collector
transistor
concentration
utility
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
JP18582986U
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 JP18582986U priority Critical patent/JPS6390866U/ja
Publication of JPS6390866U publication Critical patent/JPS6390866U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の断面図、第2図は従来のNP
Nトランジスタの断面図である。 1……P形不純物拡散領域、2……N形エピタ
キシヤル領域の濃度より濃い濃度のN形不純物拡
散領域、3……N形エピタキシヤル領域、4……
N形不純物拡散領域、5……埋め込みN形不純物
拡散領域、6……高濃度N形不純物拡散領域。

Claims (1)

    【実用新案登録請求の範囲】
  1. ベース領域直下のコレクタ領域部分に、他のコ
    レクタ領域部分の濃度より濃度の高い不純物領域
    を有することを特徴とするトランジスタ。
JP18582986U 1986-12-01 1986-12-01 Pending JPS6390866U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18582986U JPS6390866U (ja) 1986-12-01 1986-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18582986U JPS6390866U (ja) 1986-12-01 1986-12-01

Publications (1)

Publication Number Publication Date
JPS6390866U true JPS6390866U (ja) 1988-06-13

Family

ID=31134823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18582986U Pending JPS6390866U (ja) 1986-12-01 1986-12-01

Country Status (1)

Country Link
JP (1) JPS6390866U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834962A (ja) * 1981-08-26 1983-03-01 Nec Corp トランジスタ
JPS5884442A (ja) * 1981-11-13 1983-05-20 Toshiba Corp 半導体装置の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834962A (ja) * 1981-08-26 1983-03-01 Nec Corp トランジスタ
JPS5884442A (ja) * 1981-11-13 1983-05-20 Toshiba Corp 半導体装置の製造方法

Similar Documents

Publication Publication Date Title
JPS6390866U (ja)
JPS62145348U (ja)
JPS6435764U (ja)
JPS6375053U (ja)
JPS62122363U (ja)
JPS61162066U (ja)
JPH0365241U (ja)
JPS6351433U (ja)
JPS6312856U (ja)
JPS61164053U (ja)
JPS6343455U (ja)
JPH02125335U (ja)
JPS58150851U (ja) トランジスタ
JPH0351836U (ja)
JPH01104750U (ja)
JPH0158961U (ja)
JPS6351468U (ja)
JPH0365262U (ja)
JPS63177066U (ja)
JPS6268252U (ja)
JPS6312858U (ja)
JPH031449U (ja)
JPS62188156U (ja)
JPS62124860U (ja)
JPS62174352U (ja)