SE320729B - - Google Patents

Info

Publication number
SE320729B
SE320729B SE7485/68A SE748568A SE320729B SE 320729 B SE320729 B SE 320729B SE 7485/68 A SE7485/68 A SE 7485/68A SE 748568 A SE748568 A SE 748568A SE 320729 B SE320729 B SE 320729B
Authority
SE
Sweden
Prior art keywords
thyristor
emitter layer
layers
connection
load current
Prior art date
Application number
SE7485/68A
Other languages
English (en)
Inventor
P Svedberg
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7485/68A priority Critical patent/SE320729B/xx
Priority to CH832069A priority patent/CH489962A/de
Priority to DE19691927834 priority patent/DE1927834B2/de
Priority to GB28259/69A priority patent/GB1263509A/en
Priority to FR6918378A priority patent/FR2010185A1/fr
Priority to US830807A priority patent/US3641404A/en
Priority to NL6908570A priority patent/NL6908570A/xx
Publication of SE320729B publication Critical patent/SE320729B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00—Thyristors
    • H10D18/211—Thyristors having built-in localised breakdown or breakover regions, e.g. self-protected against destructive spontaneous firing
    • 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
    • H10D62/206—Cathode base regions of thyristors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thyristors (AREA)
SE7485/68A 1968-06-05 1968-06-05 SE320729B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7485/68A SE320729B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1968-06-05 1968-06-05
CH832069A CH489962A (de) 1968-06-05 1969-05-30 Thyristorschaltung
DE19691927834 DE1927834B2 (de) 1968-06-05 1969-05-31 Thyristorschaltung
GB28259/69A GB1263509A (en) 1968-06-05 1969-06-04 Improved thyristor circuit
FR6918378A FR2010185A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1968-06-05 1969-06-04
US830807A US3641404A (en) 1968-06-05 1969-06-05 Thyristor circuit
NL6908570A NL6908570A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1968-06-05 1969-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7485/68A SE320729B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1968-06-05 1968-06-05

Publications (1)

Publication Number Publication Date
SE320729B true SE320729B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1970-02-16

Family

ID=20271487

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7485/68A SE320729B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1968-06-05 1968-06-05

Country Status (7)

Country Link
US (1) US3641404A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1) CH489962A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE1927834B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR2010185A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB1263509A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1) NL6908570A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
SE (1) SE320729B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032956A (en) * 1972-12-29 1977-06-28 Sony Corporation Transistor circuit
JPS5648983B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1974-05-10 1981-11-19
JPS5646267B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1974-05-10 1981-10-31
GB1499203A (en) * 1975-02-04 1978-01-25 Standard Telephones Cables Ltd Thyristor structure to facilitate zero point switching
US4207584A (en) * 1975-09-25 1980-06-10 Bbc Brown Boveri & Company Limited Safety device for protecting semiconductor components against excessive voltage rise rates
JPS5942991B2 (ja) * 1977-05-23 1984-10-18 株式会社日立製作所 サイリスタ
DE2739183C3 (de) * 1977-08-31 1981-10-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Optisch zündbarer Halbleitergleichrichter
EP0017860A3 (en) * 1979-04-11 1982-07-21 Teccor Electronics, Inc. Semiconductor switching device and method of making same
DE3112941A1 (de) * 1981-03-31 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Thyristor mit innerer stromverstaerkung und verfahren zu seinem betrieb
DE3112942A1 (de) * 1981-03-31 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Thyristor und verfahren zu seinem betrieb
FR2542148B1 (fr) * 1983-03-01 1986-12-05 Telemecanique Electrique Circuit de commande d'un dispositif a semi-conducteur sensible du type thyristor ou triac, avec impedance d'assistance a l'auto-allumage et son application a la realisation d'un montage commutateur associant un thyristor sensible a un thyristor moins sensible
US8536617B2 (en) * 2011-12-16 2013-09-17 General Electric Company Optically triggered semiconductor device and method for making the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980832A (en) * 1959-06-10 1961-04-18 Westinghouse Electric Corp High current npnp switch
US3210621A (en) * 1960-06-20 1965-10-05 Westinghouse Electric Corp Plural emitter semiconductor device
US3251004A (en) * 1961-04-27 1966-05-10 Merck & Co Inc Relaxation oscillator semiconductor solid circuit structure
BE624429A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1961-08-21
US3391310A (en) * 1964-01-13 1968-07-02 Gen Electric Semiconductor switch
US3356862A (en) * 1964-12-02 1967-12-05 Int Rectifier Corp High speed controlled rectifier
DE1489707A1 (de) * 1965-10-16 1969-02-06 Bbc Brown Boveri & Cie Halbleiterelement zum Schalten und Verfahren zu seiner Herstellung
US3401320A (en) * 1966-05-12 1968-09-10 Int Rectifier Corp Positive pulse turn-off controlled rectifier
US3489962A (en) * 1966-12-19 1970-01-13 Gen Electric Semiconductor switching device with emitter gate

Also Published As

Publication number Publication date
DE1927834B2 (de) 1972-02-17
NL6908570A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1969-12-09
FR2010185A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1970-02-13
US3641404A (en) 1972-02-08
CH489962A (de) 1970-04-30
DE1927834A1 (de) 1970-05-06
GB1263509A (en) 1972-02-09

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