JPS5211778A - Semiconductor controlled rectifier - Google Patents

Semiconductor controlled rectifier

Info

Publication number
JPS5211778A
JPS5211778A JP8729775A JP8729775A JPS5211778A JP S5211778 A JPS5211778 A JP S5211778A JP 8729775 A JP8729775 A JP 8729775A JP 8729775 A JP8729775 A JP 8729775A JP S5211778 A JPS5211778 A JP S5211778A
Authority
JP
Japan
Prior art keywords
controlled rectifier
semiconductor controlled
semiconductor
thyristor
periphery
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.)
Granted
Application number
JP8729775A
Other languages
Japanese (ja)
Other versions
JPS5631900B2 (en
Inventor
Arata Kimura
Yoshio Terasawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8729775A priority Critical patent/JPS5211778A/en
Publication of JPS5211778A publication Critical patent/JPS5211778A/en
Publication of JPS5631900B2 publication Critical patent/JPS5631900B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/70—Bipolar devices
    • H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
    • H01L29/7428—Thyristor-type devices, e.g. having four-zone regenerative action having an amplifying gate structure, e.g. cascade (Darlington) configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Thyristors (AREA)

Abstract

PURPOSE:To improve the performance of the thyristor by providing an auxiliary electrode of new shape and by forming a short emitter on the periphery of the cathode area.
JP8729775A 1975-07-18 1975-07-18 Semiconductor controlled rectifier Granted JPS5211778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8729775A JPS5211778A (en) 1975-07-18 1975-07-18 Semiconductor controlled rectifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8729775A JPS5211778A (en) 1975-07-18 1975-07-18 Semiconductor controlled rectifier

Publications (2)

Publication Number Publication Date
JPS5211778A true JPS5211778A (en) 1977-01-28
JPS5631900B2 JPS5631900B2 (en) 1981-07-24

Family

ID=13910873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8729775A Granted JPS5211778A (en) 1975-07-18 1975-07-18 Semiconductor controlled rectifier

Country Status (1)

Country Link
JP (1) JPS5211778A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011151063A (en) * 2010-01-19 2011-08-04 Sansha Electric Mfg Co Ltd Thyristor
JP5777761B2 (en) * 2014-03-19 2015-09-09 株式会社三社電機製作所 Thyristor

Also Published As

Publication number Publication date
JPS5631900B2 (en) 1981-07-24

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