CH622127A5 - - Google Patents

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Publication number
CH622127A5
CH622127A5 CH1575977A CH1575977A CH622127A5 CH 622127 A5 CH622127 A5 CH 622127A5 CH 1575977 A CH1575977 A CH 1575977A CH 1575977 A CH1575977 A CH 1575977A CH 622127 A5 CH622127 A5 CH 622127A5
Authority
CH
Switzerland
Prior art keywords
thyristor
emitter
gate
cathode
ring
Prior art date
Application number
CH1575977A
Other languages
German (de)
English (en)
Inventor
Roland Dr Sittig
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 CH1575977A priority Critical patent/CH622127A5/de
Priority to DE19782802599 priority patent/DE2802599A1/de
Priority to EP78200136A priority patent/EP0002840B1/de
Priority to JP11058078A priority patent/JPS5487487A/ja
Priority to US05/950,320 priority patent/US4223332A/en
Publication of CH622127A5 publication Critical patent/CH622127A5/de

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
    • 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
    • H01L29/0834—Anode regions of thyristors or gated bipolar-mode devices, e.g. supplementary regions surrounding anode regions
    • 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
    • H01L29/0839—Cathode regions of thyristors
    • 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
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
    • H01L29/41716—Cathode or anode electrodes for thyristors

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)
CH1575977A 1977-12-21 1977-12-21 CH622127A5 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1575977A CH622127A5 (ja) 1977-12-21 1977-12-21
DE19782802599 DE2802599A1 (de) 1977-12-21 1978-01-21 Anodenquerfeldemitter
EP78200136A EP0002840B1 (de) 1977-12-21 1978-08-07 Kathodenseitig steuerbarer Thyristor mit einer Anodenzone aus zwei aneinandergrenzenden Bereichen mit unterschiedlicher Leitfähigkeit
JP11058078A JPS5487487A (en) 1977-12-21 1978-09-08 Thyristor controllable at cathode side
US05/950,320 US4223332A (en) 1977-12-21 1978-10-11 Thyristor having an anode transverse field emitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1575977A CH622127A5 (ja) 1977-12-21 1977-12-21

Publications (1)

Publication Number Publication Date
CH622127A5 true CH622127A5 (ja) 1981-03-13

Family

ID=4411694

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1575977A CH622127A5 (ja) 1977-12-21 1977-12-21

Country Status (5)

Country Link
US (1) US4223332A (ja)
EP (1) EP0002840B1 (ja)
JP (1) JPS5487487A (ja)
CH (1) CH622127A5 (ja)
DE (1) DE2802599A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830735C2 (de) * 1978-07-13 1982-11-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Thyristortriode mit integriertem Hilfsthyristor und Verfahren zu ihrer Herstellung
DE3017584C2 (de) * 1980-05-08 1982-12-23 SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg Thyristor
IT1212799B (it) * 1983-12-15 1989-11-30 Ates Componenti Elettron Dispositivo elettronico ad interruttore comandato per la soppressione di transitori.
JPS60187058A (ja) * 1984-03-07 1985-09-24 Hitachi Ltd 半導体装置
US5049965A (en) * 1987-11-20 1991-09-17 Siemens Aktiengesellschaft Thyristor having adjustable breakover voltage and method of manufacture
GB2238510A (en) * 1989-11-09 1991-06-05 Dataproducts Corp Absorbent sheets for cleaning and absorbing ink from ink-jet printheads
CN102947939B (zh) * 2010-06-21 2015-11-25 Abb技术有限公司 具有局部发射极短路点的改进模式的相位控制晶闸管
CN102468330A (zh) * 2010-11-09 2012-05-23 杭州汉安半导体有限公司 一种短路点新型布局的快速晶闸管
WO2016193078A1 (en) 2015-05-29 2016-12-08 Abb Schweiz Ag Thyristor with improved plasma spreading
EP3167489B1 (en) 2015-09-11 2017-10-25 ABB Schweiz AG Gate commutated thyristor
JP7084501B2 (ja) * 2018-02-13 2022-06-14 ヒタチ・エナジー・スウィツァーランド・アクチェンゲゼルシャフト 双方向サイリスタ装置
JP7094729B2 (ja) * 2018-03-09 2022-07-04 新電元工業株式会社 半導体装置
DE102022120612A1 (de) * 2022-08-16 2024-02-22 Infineon Technologies Bipolar Gmbh & Co. Kg Halbleiterbauelement

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129185C (ja) * 1960-06-10
US3341380A (en) * 1964-12-28 1967-09-12 Gen Electric Method of producing semiconductor devices
FR1483998A (ja) * 1965-05-14 1967-09-13
FR1513238A (fr) * 1966-04-19 1968-02-16 Silec Liaisons Elec Thyristor à temps d'extinction court
US3599061A (en) * 1969-09-30 1971-08-10 Usa Scr emitter short patterns
CH542515A (de) * 1972-03-15 1973-09-30 Bbc Brown Boveri & Cie Thyristor
US4089024A (en) * 1972-09-20 1978-05-09 Hitachi, Ltd. Semiconductor switching device
DE2351783C3 (de) * 1973-10-16 1982-02-11 Brown, Boveri & Cie Ag, 6800 Mannheim Zweiweg-Halbleiterschalter (Triac)
US4053922A (en) * 1976-05-19 1977-10-11 General Electric Company Light triggered thyristor having controlled turn on delay
CH594984A5 (ja) * 1976-06-02 1978-01-31 Bbc Brown Boveri & Cie
CH598696A5 (ja) * 1976-10-08 1978-05-12 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
US4223332A (en) 1980-09-16
DE2802599A1 (de) 1979-07-05
EP0002840A1 (de) 1979-07-11
EP0002840B1 (de) 1981-08-05
JPS5487487A (en) 1979-07-11
JPS6243548B2 (ja) 1987-09-14

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Legal Events

Date Code Title Description
PL Patent ceased