JPS5958866A - サイリスタ - Google Patents

サイリスタ

Info

Publication number
JPS5958866A
JPS5958866A JP57171415A JP17141582A JPS5958866A JP S5958866 A JPS5958866 A JP S5958866A JP 57171415 A JP57171415 A JP 57171415A JP 17141582 A JP17141582 A JP 17141582A JP S5958866 A JPS5958866 A JP S5958866A
Authority
JP
Japan
Prior art keywords
layer
thyristor
impurity concentration
base layer
overvoltage
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.)
Pending
Application number
JP57171415A
Other languages
English (en)
Japanese (ja)
Inventor
Tsutomu Nakagawa
勉 中川
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57171415A priority Critical patent/JPS5958866A/ja
Priority to DE19833335115 priority patent/DE3335115A1/de
Publication of JPS5958866A publication Critical patent/JPS5958866A/ja
Priority to US06/777,577 priority patent/US4639276A/en
Pending legal-status Critical Current

Links

Classifications

    • H10P34/20—
    • 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
    • H01L21/26—Bombardment with radiation
    • H01L21/261—Bombardment with radiation to produce a nuclear reaction transmuting chemical elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17—Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • H10D62/192—Base regions of thyristors
    • H10D62/199—Anode base regions of thyristors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/165—Transmutation doping

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Thyristors (AREA)
JP57171415A 1982-09-28 1982-09-28 サイリスタ Pending JPS5958866A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57171415A JPS5958866A (ja) 1982-09-28 1982-09-28 サイリスタ
DE19833335115 DE3335115A1 (de) 1982-09-28 1983-09-28 Thyristor mit hoher vorspannungsbelastbarkeit
US06/777,577 US4639276A (en) 1982-09-28 1985-09-19 Method of making thyristor with a high tolerable bias voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57171415A JPS5958866A (ja) 1982-09-28 1982-09-28 サイリスタ

Publications (1)

Publication Number Publication Date
JPS5958866A true JPS5958866A (ja) 1984-04-04

Family

ID=15922709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57171415A Pending JPS5958866A (ja) 1982-09-28 1982-09-28 サイリスタ

Country Status (3)

Country Link
US (1) US4639276A (OSRAM)
JP (1) JPS5958866A (OSRAM)
DE (1) DE3335115A1 (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511363A1 (de) * 1985-03-28 1986-10-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von bereichen mit einstellbarer, gleichfoermiger dotierung in siliziumkristallscheiben durch neutronenbestrahlung sowie verwendung dieses verfahrens zur herstellung von leistungsthyristoren
US4836788A (en) * 1985-11-12 1989-06-06 Sony Corporation Production of solid-state image pick-up device with uniform distribution of dopants
EP0343797A1 (en) * 1988-05-25 1989-11-29 Powerex, Inc. Field grading extension for enhancement of blocking voltage capability of high voltage thyristor
FR2709872B1 (fr) * 1993-09-07 1995-11-24 Sgs Thomson Microelectronics Diode de shockley bidirectionnelle.
TW444266B (en) * 1998-07-23 2001-07-01 Canon Kk Semiconductor substrate and method of producing same
US9741839B1 (en) 2016-06-21 2017-08-22 Powerex, Inc. Gate structure of thyristor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192736A (en) * 1966-09-20 1970-05-20 Nat Res Dev The preparation of Eutectic Material
BE787597A (fr) * 1971-08-16 1973-02-16 Siemens Ag Thyristor
DE2210386A1 (de) * 1972-03-03 1973-09-06 Siemens Ag Thyristor
DE2362264B2 (de) * 1973-12-14 1977-11-03 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von homogen n-dotierten siliciumeinkristallen durch bestrahlung mit thermischen neutronen
DE2552621C3 (de) * 1975-11-24 1979-09-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Herstellen von n-dotierten Siliciumeinkristallen mit in radialer Richtung tellerförmigem Profil des spezifischen Widerstandes
DE2553362C2 (de) * 1975-11-27 1984-08-09 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen von n-dotierten Siliciumeinkristallen mit in radialer Richtung tellerförmigem Profil des spezifischen Widerstands
US4278475A (en) * 1979-01-04 1981-07-14 Westinghouse Electric Corp. Forming of contoured irradiated regions in materials such as semiconductor bodies by nuclear radiation
US4311534A (en) * 1980-06-27 1982-01-19 Westinghouse Electric Corp. Reducing the reverse recovery charge of thyristors by nuclear irradiation

Also Published As

Publication number Publication date
US4639276A (en) 1987-01-27
DE3335115C2 (OSRAM) 1990-12-06
DE3335115A1 (de) 1984-05-10

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