CA1021446A - Light-activated thyristor utilizing surface depletion layer - Google Patents
Light-activated thyristor utilizing surface depletion layerInfo
- Publication number
- CA1021446A CA1021446A CA218,154A CA218154A CA1021446A CA 1021446 A CA1021446 A CA 1021446A CA 218154 A CA218154 A CA 218154A CA 1021446 A CA1021446 A CA 1021446A
- Authority
- CA
- Canada
- Prior art keywords
- light
- depletion layer
- utilizing surface
- surface depletion
- activated thyristor
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/111—Devices sensitive to infrared, visible or ultraviolet radiation characterised by at least three potential barriers, e.g. photothyristors
- H01L31/1113—Devices sensitive to infrared, visible or ultraviolet radiation characterised by at least three potential barriers, e.g. photothyristors the device being a photothyristor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Electromagnetism (AREA)
- Thyristors (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH68074A CH567803A5 (ja) | 1974-01-18 | 1974-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1021446A true CA1021446A (en) | 1977-11-22 |
Family
ID=4192655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA218,154A Expired CA1021446A (en) | 1974-01-18 | 1975-01-16 | Light-activated thyristor utilizing surface depletion layer |
Country Status (6)
Country | Link |
---|---|
US (1) | US3987476A (ja) |
JP (1) | JPS584464B2 (ja) |
CA (1) | CA1021446A (ja) |
CH (1) | CH567803A5 (ja) |
DE (1) | DE2408079C2 (ja) |
SE (1) | SE405660B (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4087834A (en) * | 1976-03-22 | 1978-05-02 | General Electric Company | Self-protecting semiconductor device |
SU793421A3 (ru) * | 1976-06-02 | 1980-12-30 | Ббц Аг Браун | Фототиристор |
CH614811A5 (en) * | 1977-04-15 | 1979-12-14 | Bbc Brown Boveri & Cie | Thyristor |
CH594988A5 (ja) * | 1976-06-02 | 1978-01-31 | Bbc Brown Boveri & Cie | |
IT1087185B (it) * | 1976-10-18 | 1985-05-31 | Gen Electric | Raddrizzatore controllato avente alta sensibilita' di elettrodo di comando e alta capacita' di dv/dt |
CH634442A5 (de) * | 1978-11-15 | 1983-01-31 | Bbc Brown Boveri & Cie | Lichtzuendbarer thyristor. |
DE2853292A1 (de) * | 1978-11-24 | 1980-06-12 | Bbc Brown Boveri & Cie | Optisch aktivierbares halbleiterbauelement |
US4611222A (en) * | 1979-10-12 | 1986-09-09 | Westinghouse Electric Corp. | Solid-state switch |
DE3226624A1 (de) * | 1982-07-16 | 1984-01-19 | Siemens AG, 1000 Berlin und 8000 München | Lichtzuendbarer thyristor mit geringem lichtleistungsbedarf und hoher kritischer spannungsanstiegsgeschwindigkeit |
DE3226613A1 (de) * | 1982-07-16 | 1984-01-19 | Siemens AG, 1000 Berlin und 8000 München | Lichtzuendbarer thyristor mit geringem lichtleistungsbedarf |
JPS5989463A (ja) * | 1982-11-15 | 1984-05-23 | Toshiba Corp | サイリスタ |
EP0129702B1 (en) * | 1983-05-26 | 1987-08-05 | General Electric Company | Voltage breakover protected thyristor having field-containing layer in avalanche voltage breakover zone |
EP0230278A3 (de) * | 1986-01-24 | 1989-09-06 | Siemens Aktiengesellschaft | Thyristor mit integrierter Stromversorgung für eine zugeordnete Schaltungseinheit und Verfahren zu seiner Herstellung |
JPS62185680U (ja) * | 1986-05-20 | 1987-11-26 | ||
JPS63260078A (ja) * | 1987-04-17 | 1988-10-27 | Hitachi Ltd | 過電圧自己保護型サイリスタ |
JPH0539638Y2 (ja) * | 1987-08-20 | 1993-10-07 | ||
DE59010429D1 (de) * | 1990-03-12 | 1996-08-29 | Siemens Ag | Thyristor mit reflexionsarmer Lichtzündstruktur |
US6770911B2 (en) * | 2001-09-12 | 2004-08-03 | Cree, Inc. | Large area silicon carbide devices |
US8224637B1 (en) * | 2007-04-02 | 2012-07-17 | Xilinx, Inc. | Method and apparatus for modeling transistors in an integrated circuit design |
US9441307B2 (en) | 2013-12-06 | 2016-09-13 | Saudi Arabian Oil Company | Cathodic protection automated current and potential measuring device for anodes protecting vessel internals |
CN108615785B (zh) * | 2018-05-03 | 2019-09-27 | 电子科技大学 | 一种具有深n+空穴电流阻挡层的光控晶闸管 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210622A (en) * | 1959-09-11 | 1965-10-05 | Philips Corp | Photo-transistor |
GB1091656A (en) * | 1963-05-13 | 1967-11-22 | Standard Telephones Cables Ltd | Improvements in or relating to semiconductor devices |
SE344386B (ja) * | 1968-04-17 | 1972-04-10 | Hitachi Ltd | |
JPS508315B1 (ja) * | 1970-02-20 | 1975-04-03 | ||
US3822409A (en) * | 1971-06-01 | 1974-07-02 | Matsushita Electric Works Ltd | Photosensitive solid oscillator |
JPS4817634U (ja) * | 1971-07-06 | 1973-02-28 | ||
US3832732A (en) * | 1973-01-11 | 1974-08-27 | Westinghouse Electric Corp | Light-activated lateral thyristor and ac switch |
US3893153A (en) * | 1974-01-10 | 1975-07-01 | Westinghouse Electric Corp | Light activated thyristor with high di/dt capability |
-
1974
- 1974-01-18 CH CH68074A patent/CH567803A5/xx not_active IP Right Cessation
- 1974-02-20 DE DE2408079A patent/DE2408079C2/de not_active Expired
- 1974-12-05 US US05/530,020 patent/US3987476A/en not_active Expired - Lifetime
-
1975
- 1975-01-15 SE SE7500420A patent/SE405660B/xx not_active IP Right Cessation
- 1975-01-16 JP JP50007382A patent/JPS584464B2/ja not_active Expired
- 1975-01-16 CA CA218,154A patent/CA1021446A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2408079A1 (de) | 1975-07-24 |
JPS50104877A (ja) | 1975-08-19 |
DE2408079C2 (de) | 1987-04-23 |
CH567803A5 (ja) | 1975-10-15 |
SE7500420L (ja) | 1975-07-21 |
JPS584464B2 (ja) | 1983-01-26 |
US3987476A (en) | 1976-10-19 |
SE405660B (sv) | 1978-12-18 |
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