CH594984A5 - - Google Patents

Info

Publication number
CH594984A5
CH594984A5 CH692976A CH692976A CH594984A5 CH 594984 A5 CH594984 A5 CH 594984A5 CH 692976 A CH692976 A CH 692976A CH 692976 A CH692976 A CH 692976A CH 594984 A5 CH594984 A5 CH 594984A5
Authority
CH
Switzerland
Application number
CH692976A
Inventor
Patrick De Dipl Ing Bruyne
Roland Dr Sittig
Wolfgang Dr Zimmermann
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH692976A priority Critical patent/CH594984A5/xx
Priority to DE19762661096 priority patent/DE2661096C2/de
Priority to DE19762628793 priority patent/DE2628793A1/de
Publication of CH594984A5 publication Critical patent/CH594984A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • 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
    • H01L29/7424—Thyristor-type devices, e.g. having four-zone regenerative action having a built-in localised breakdown/breakover region, e.g. self-protected against destructive spontaneous, e.g. voltage breakover, firing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Thyristors (AREA)
CH692976A 1976-06-02 1976-06-02 CH594984A5 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH692976A CH594984A5 (ja) 1976-06-02 1976-06-02
DE19762661096 DE2661096C2 (ja) 1976-06-02 1976-06-26
DE19762628793 DE2628793A1 (de) 1976-06-02 1976-06-26 Thyristor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH692976A CH594984A5 (ja) 1976-06-02 1976-06-02

Publications (1)

Publication Number Publication Date
CH594984A5 true CH594984A5 (ja) 1978-01-31

Family

ID=4317256

Family Applications (1)

Application Number Title Priority Date Filing Date
CH692976A CH594984A5 (ja) 1976-06-02 1976-06-02

Country Status (2)

Country Link
CH (1) CH594984A5 (ja)
DE (2) DE2661096C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853292A1 (de) * 1978-11-24 1980-06-12 Bbc Brown Boveri & Cie Optisch aktivierbares halbleiterbauelement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622127A5 (ja) * 1977-12-21 1981-03-13 Bbc Brown Boveri & Cie
JPS63260078A (ja) * 1987-04-17 1988-10-27 Hitachi Ltd 過電圧自己保護型サイリスタ
JPH01136369A (ja) * 1987-11-21 1989-05-29 Toshiba Corp 過電圧保護機能付半導体装置の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE335178B (ja) * 1970-02-24 1971-05-17 Asea Ab
DE2140993C3 (de) * 1971-08-16 1979-06-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Thyristor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853292A1 (de) * 1978-11-24 1980-06-12 Bbc Brown Boveri & Cie Optisch aktivierbares halbleiterbauelement

Also Published As

Publication number Publication date
DE2661096C2 (ja) 1989-04-06
DE2628793C2 (ja) 1988-06-16
DE2628793A1 (de) 1977-12-15

Similar Documents

Publication Publication Date Title
JPS5355209U (ja)
JPS52136196U (ja)
JPS52138835U (ja)
JPS5341608U (ja)
JPS5392083U (ja)
JPS5529564Y2 (ja)
JPS5334853U (ja)
JPS5384585U (ja)
JPS52148961U (ja)
JPS52157260U (ja)
JPS5293109U (ja)
JPS5340943U (ja)
CH594125A5 (ja)
CH596686A5 (ja)
CH604365A5 (ja)
CH604453A5 (ja)
CH605009A5 (ja)
CH605017A5 (ja)
CH605170A5 (ja)
BG23466A1 (ja)
BG23469A1 (ja)
CH608888A5 (ja)
CH610993A5 (ja)
BG23152A1 (ja)
CH600706A5 (ja)

Legal Events

Date Code Title Description
PL Patent ceased