SE403853B - Tyristor med en forsta och en andra hjelpemitter - Google Patents

Tyristor med en forsta och en andra hjelpemitter

Info

Publication number
SE403853B
SE403853B SE7501795A SE7501795A SE403853B SE 403853 B SE403853 B SE 403853B SE 7501795 A SE7501795 A SE 7501795A SE 7501795 A SE7501795 A SE 7501795A SE 403853 B SE403853 B SE 403853B
Authority
SE
Sweden
Prior art keywords
tyristor
understand
another aid
aid
another
Prior art date
Application number
SE7501795A
Other languages
English (en)
Other versions
SE7501795L (sv
Inventor
P Voss
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of SE7501795L publication Critical patent/SE7501795L/sv
Publication of SE403853B publication Critical patent/SE403853B/sv

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
    • 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
    • H01L29/0603—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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
    • H01L29/0642—Isolation within the component, i.e. internal isolation
    • H01L29/0646—PN junctions
    • 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
    • H01L29/0684—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 characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
    • H01L29/0692—Surface layout
    • 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
    • H01L29/10—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 not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/1012—Base regions of thyristors
    • H01L29/102—Cathode base regions of 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)
SE7501795A 1974-02-18 1975-02-18 Tyristor med en forsta och en andra hjelpemitter SE403853B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2407696A DE2407696C3 (de) 1974-02-18 1974-02-18 Thyristor

Publications (2)

Publication Number Publication Date
SE7501795L SE7501795L (sv) 1975-10-23
SE403853B true SE403853B (sv) 1978-09-04

Family

ID=5907717

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7501795A SE403853B (sv) 1974-02-18 1975-02-18 Tyristor med en forsta och en andra hjelpemitter

Country Status (7)

Country Link
US (1) US3995305A (sv)
JP (1) JPS5836509B2 (sv)
CA (1) CA1014673A (sv)
DE (1) DE2407696C3 (sv)
FR (1) FR2261625B1 (sv)
GB (1) GB1485994A (sv)
SE (1) SE403853B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087834A (en) * 1976-03-22 1978-05-02 General Electric Company Self-protecting semiconductor device
US4012761A (en) * 1976-04-19 1977-03-15 General Electric Company Self-protected semiconductor device
IT1087185B (it) * 1976-10-18 1985-05-31 Gen Electric Raddrizzatore controllato avente alta sensibilita' di elettrodo di comando e alta capacita' di dv/dt
DE2907732A1 (de) * 1979-02-28 1980-09-04 Siemens Ag Thyristor
DE2843960A1 (de) * 1978-10-09 1980-04-10 Licentia Gmbh Stoerotentialkompensierter thyristor mit mindestens vier zonen unterschiedlichen leitfaehigkeittyps
DE2945347A1 (de) * 1979-11-09 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Thyristor mit hilfsemitterelektrode und verfahren zu seinem betrieb
JPS5730367A (en) * 1980-07-30 1982-02-18 Hitachi Ltd Thyristor
US4739387A (en) * 1981-03-19 1988-04-19 General Electric Company Amplifying gate thyristor having high gate sensitivity and high dv/dt rating
JPS583282A (ja) * 1981-06-30 1983-01-10 Toshiba Corp サイリスタ
JPS5856463A (ja) * 1981-09-30 1983-04-04 Toshiba Corp 光付勢半導装置
JPS5989462A (ja) * 1982-11-15 1984-05-23 Toshiba Corp サイリスタ
US4536783A (en) * 1983-11-14 1985-08-20 Westinghouse Electric Corp. High di/dt, light-triggered thyristor with etched moat current limiting resistors
US4731643A (en) * 1985-10-21 1988-03-15 International Business Machines Corporation Logic-circuit layout for large-scale integrated circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483998A (sv) * 1965-05-14 1967-09-13
US3573572A (en) * 1968-09-23 1971-04-06 Int Rectifier Corp Controlled rectifier having high rate-of-rise-of-current capability and low firing gate current
US3579060A (en) * 1969-03-21 1971-05-18 Gen Electric Thyristor with improved current and voltage handling characteristics
US3731162A (en) * 1969-09-25 1973-05-01 Tokyo Shibaura Electric Co Semiconductor switching device
US3681667A (en) * 1969-12-12 1972-08-01 Gen Electric Controlled rectifier and triac with laterally off-set gate and auxiliary segments for accelerated turn on
US3879744A (en) * 1971-07-06 1975-04-22 Silec Semi Conducteurs Bidirectional thyristor

Also Published As

Publication number Publication date
CA1014673A (en) 1977-07-26
JPS5836509B2 (ja) 1983-08-09
US3995305A (en) 1976-11-30
JPS50120279A (sv) 1975-09-20
SE7501795L (sv) 1975-10-23
GB1485994A (en) 1977-09-14
FR2261625B1 (sv) 1979-06-08
FR2261625A1 (sv) 1975-09-12
DE2407696C3 (de) 1979-02-01
DE2407696B2 (de) 1978-06-01
DE2407696A1 (de) 1975-08-21

Similar Documents

Publication Publication Date Title
SE7503950L (sv) Injektionsspruta med ampull och ampullhallare.
AT352043B (de) Windeleinlage
FR2285859A1 (fr) Phenylsulfinyl-amidines et derives
SE412652B (sv) Avsokningsanordning med planfeltsegenskaper
SE7505834L (sv) Forfarande och anordning for inriktning av en forsta artikel med en andra artikel
BE828373A (fr) Adsorbants specifiques et mode preparatoire
SE419461B (sv) Undertak, serskilt for lokaler med uppstigande kondenserande angor och liknande
BE837087A (fr) Polyarylethersulfones sulfonees et leur application
AR212157A1 (es) Perfeccionamientos en soportes para cassettes de cinta magnetofonica y similares
BE838518A (nl) Oxazolidonen en thiazolidonen
SE403853B (sv) Tyristor med en forsta och en andra hjelpemitter
SE409675B (sv) Ritningsforfarande och ritanordning for genomforande av forfarandet
SE7508642L (sv) 7-metoxi-6-tia-tetracykliner och forfarande for framstellning derav
BE833586A (fr) Aminobenzazocines et leur preparation
BE832860A (fr) Benzo-isoquinoleine-diones et leur preparation
AR204751A1 (es) As y horticolas
SE7511931L (sv) Penicilliner och forfarande for framstellning derav
TR18296A (tr) Oksasiklohekzan muestaklari ve bunlarin imali usulue
BE825982A (fr) Triazoloquinazolines et leur preparation
SE7514344L (sv) 3-fluorobensodiazepiner och forfarande for framstellniing derav
SE7514113L (sv) 1-alkyl-2-(fenoximetyl)-5-nitroimidazoler och forfarande for deras framstellning
IT1054363B (it) Procedimento per produrre l cisteina e l cistina
SE7512009L (sv) Berstativ for tvettstell och dylikt
IT1029437B (it) Perfluorda-chiltioglicoli e procedimento per produrli
SE7413663L (sv) Anordning innefattande en forsta del och en med denna sammanforbar andra del