NL275617A - - Google Patents

Info

Publication number
NL275617A
NL275617A NL275617DA NL275617A NL 275617 A NL275617 A NL 275617A NL 275617D A NL275617D A NL 275617DA NL 275617 A NL275617 A NL 275617A
Authority
NL
Netherlands
Application number
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.)
Publication of NL275617A publication Critical patent/NL275617A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/044—Physical layout, materials not provided for elsewhere
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
    • H02H7/205—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment for controlled semi-conductors which are not included in a specific circuit arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Thyristors (AREA)
  • Semiconductor Integrated Circuits (AREA)
NL275617D 1961-03-10 NL275617A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH288061A CH401271A (fr) 1961-03-10 1961-03-10 Dispositif semi-conducteur à autoprotection contre une surtension

Publications (1)

Publication Number Publication Date
NL275617A true NL275617A (fr)

Family

ID=4243647

Family Applications (1)

Application Number Title Priority Date Filing Date
NL275617D NL275617A (fr) 1961-03-10

Country Status (5)

Country Link
US (1) US3260901A (fr)
CH (1) CH401271A (fr)
DE (1) DE1197986B (fr)
GB (1) GB988264A (fr)
NL (1) NL275617A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351826A (en) * 1963-02-05 1967-11-07 Leroy N Hermann Five-region, three electrode, symmetrical semiconductor device, with resistive means connecting certain regions
FR1376515A (fr) * 1963-05-14 1964-10-31 Comp Generale Electricite Dispositif de blocage-déblocage à fonctionnement symétrique
US3398334A (en) * 1964-11-23 1968-08-20 Itt Semiconductor device having regions of different conductivity types wherein current is carried by the same type of carrier in all said regions
GB1196576A (en) * 1968-03-06 1970-07-01 Westinghouse Electric Corp High Current Gate Controlled Switches
US3641403A (en) * 1970-05-25 1972-02-08 Mitsubishi Electric Corp Thyristor with degenerate semiconductive region
FR2235494A1 (en) * 1973-06-30 1975-01-24 Licentia Gmbh Four layer thyristor with high heat dissipation - has high doping level at junction of anode region

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869084A (en) * 1956-07-20 1959-01-13 Bell Telephone Labor Inc Negative resistance semiconductive device
NL237230A (fr) * 1958-03-19
NL240386A (fr) * 1958-06-25 1900-01-01
DE1079212B (de) * 1958-06-30 1960-04-07 Siemens Ag Halbleiteranordnung mit teilweise negativer Stromspannungscharakteristik, insbesondere Schaltdiode
US2997604A (en) * 1959-01-14 1961-08-22 Shockley William Semiconductive device and method of operating same
NL259446A (fr) * 1959-12-30 1900-01-01
US2983854A (en) * 1960-04-05 1961-05-09 Bell Telephone Labor Inc Semiconductive device

Also Published As

Publication number Publication date
GB988264A (en) 1965-04-07
DE1197986B (de) 1965-08-05
CH401271A (fr) 1965-10-31
US3260901A (en) 1966-07-12

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