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
Other languages
English (en)
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/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/40Electrodes ; 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 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
    • H01L29/66Types 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 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
    • H01L29/66Types 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

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

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 (de) * 1965-11-19 1969-12-11 Itt Ind Gmbh Deutsche Schaltbares Halbleiterbauelement
US3432731A (en) * 1966-10-31 1969-03-11 Fairchild Camera Instr Co Planar high voltage four layer structures
NL7114864A (sv) * 1970-10-30 1972-05-03
JPS541431B2 (sv) * 1973-12-26 1979-01-24

Also Published As

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

Similar Documents

Publication Publication Date Title
ZA762154B (en) Improvements in or relating to thermo-electric generators
HK57180A (en) Improvements in or relating to voltage boosters
ZA7624B (en) Improvements in or relating to split cable-sleeves
ZA772497B (en) Improvements in or relating to electrical components
HK69180A (en) Improvements in or relating to terminals
ZA772097B (en) An improvement in or relating to capacitor
ZA765128B (en) Improvements in or relating to electrical precipitators
ZA776039B (en) Improvements in or relating to electrical connection components
EG12844A (en) Improvements in and relating to catalist
ZA771173B (en) Improvements in or relating to protective devices
ZA771171B (en) Improvements in or relating to protective devices
JPS5246217A (en) Improvement in piston
ZA762484B (en) Improvements in or relating to penstocks
ZA762470B (en) Improvements in or relating to cableclamping devices
GB1544495A (en) Light-controllable thyristors
JPS52149075A (en) Thyristor
ZA754741B (en) Improvements in or relating to electrical transformers
ZA773577B (en) An improvement in or relating to high voltage thyristor
ZA762506B (en) An improvement in or relating to circuit breaker
ZA767093B (en) Improvements in or relating to voltage transformer assemblies
ZA775058B (en) Improvements in or relating to electrical plugs
ZA772369B (en) An improvement in or relating to circuit breaker
MY8000174A (en) Improvements in or relating to electric fans
ZA776233B (en) Improvements in or relating to switches
GB1546094A (en) Thyristors