ZA773577B - An improvement in or relating to high voltage thyristor - Google Patents

An improvement in or relating to high voltage thyristor

Info

Publication number
ZA773577B
ZA773577B ZA00773577A ZA773577A ZA773577B ZA 773577 B ZA773577 B ZA 773577B ZA 00773577 A ZA00773577 A ZA 00773577A ZA 773577 A ZA773577 A ZA 773577A ZA 773577 B ZA773577 B ZA 773577B
Authority
ZA
South Africa
Prior art keywords
relating
improvement
high voltage
voltage thyristor
thyristor
Prior art date
Application number
ZA00773577A
Inventor
P Hower
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA773577B publication Critical patent/ZA773577B/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/40Electrodes ; Multistep manufacturing processes therefor
    • H01L29/402Field plates
    • H01L29/405Resistive arrangements, e.g. resistive or semi-insulating field plates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/70Bipolar devices
    • H01L29/74Thyristor-type devices, e.g. having four-zone regenerative action
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/70Bipolar devices
    • H01L29/74Thyristor-type devices, e.g. having four-zone regenerative action
    • H01L29/7404Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device
    • H01L29/7408Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device the device being a capacitor or a resistor
ZA00773577A 1976-07-19 1977-06-14 An improvement in or relating to high voltage thyristor ZA773577B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70635576A 1976-07-19 1976-07-19

Publications (1)

Publication Number Publication Date
ZA773577B true ZA773577B (en) 1978-05-30

Family

ID=24837198

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773577A ZA773577B (en) 1976-07-19 1977-06-14 An improvement in or relating to high voltage thyristor

Country Status (12)

Country Link
JP (1) JPS5311586A (en)
AU (1) AU514314B2 (en)
BE (1) BE856827A (en)
CA (1) CA1087756A (en)
DE (1) DE2732360A1 (en)
FR (1) FR2393431A1 (en)
GB (1) GB1585790A (en)
IN (1) IN148931B (en)
NL (1) NL7706586A (en)
PL (1) PL113044B1 (en)
SE (1) SE7708242L (en)
ZA (1) ZA773577B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56154525A (en) * 1980-04-23 1981-11-30 Mitsubishi Rayon Co Production of special knot like processed yarn
JPS56154527A (en) * 1980-04-28 1981-11-30 Mitsubishi Rayon Co Production of special knot like processed yarn
US4595941A (en) * 1980-12-03 1986-06-17 Rca Corporation Protection circuit for integrated circuit devices
US10197999B2 (en) 2015-10-16 2019-02-05 Lemmings, Llc Robotic golf caddy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539877A1 (en) * 1965-11-19 1969-12-11 Itt Ind Gmbh Deutsche Switchable semiconductor component
US3432731A (en) * 1966-10-31 1969-03-11 Fairchild Camera Instr Co Planar high voltage four layer structures
NL7114864A (en) * 1970-10-30 1972-05-03
JPS541431B2 (en) * 1973-12-26 1979-01-24

Also Published As

Publication number Publication date
GB1585790A (en) 1981-03-11
PL199746A1 (en) 1978-03-28
FR2393431A1 (en) 1978-12-29
BE856827A (en) 1978-01-16
AU514314B2 (en) 1981-02-05
CA1087756A (en) 1980-10-14
AU2627377A (en) 1979-01-04
DE2732360A1 (en) 1978-01-26
NL7706586A (en) 1978-01-23
PL113044B1 (en) 1980-11-29
SE7708242L (en) 1978-01-20
JPS5311586A (en) 1978-02-02
IN148931B (en) 1981-07-25

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