FR2261625B1 - - Google Patents

Info

Publication number
FR2261625B1
FR2261625B1 FR7504802A FR7504802A FR2261625B1 FR 2261625 B1 FR2261625 B1 FR 2261625B1 FR 7504802 A FR7504802 A FR 7504802A FR 7504802 A FR7504802 A FR 7504802A FR 2261625 B1 FR2261625 B1 FR 2261625B1
Authority
FR
France
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.)
Expired
Application number
FR7504802A
Other versions
FR2261625A1 (fr
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.)
Siemens AG
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 FR2261625A1 publication Critical patent/FR2261625A1/fr
Application granted granted Critical
Publication of FR2261625B1 publication Critical patent/FR2261625B1/fr
Expired 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
    • 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)
FR7504802A 1974-02-18 1975-02-17 Expired FR2261625B1 (fr)

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
FR2261625A1 FR2261625A1 (fr) 1975-09-12
FR2261625B1 true FR2261625B1 (fr) 1979-06-08

Family

ID=5907717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7504802A Expired FR2261625B1 (fr) 1974-02-18 1975-02-17

Country Status (7)

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

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 (fr) * 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
SE7501795L (sv) 1975-10-23
DE2407696B2 (de) 1978-06-01
JPS5836509B2 (ja) 1983-08-09
JPS50120279A (fr) 1975-09-20
GB1485994A (en) 1977-09-14
US3995305A (en) 1976-11-30
SE403853B (sv) 1978-09-04
DE2407696C3 (de) 1979-02-01
FR2261625A1 (fr) 1975-09-12
CA1014673A (en) 1977-07-26
DE2407696A1 (de) 1975-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse