ZA773577B - An improvement in or relating to high voltage thyristor - Google Patents
An improvement in or relating to high voltage thyristorInfo
- 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
Links
Classifications
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/402—Field plates
- H01L29/405—Resistive arrangements, e.g. resistive or semi-insulating field plates
-
- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types 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
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
-
- 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
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types 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
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/7404—Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device
- H01L29/7408—Thyristor-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)
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)
| 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)
| 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 |
-
1977
- 1977-06-14 ZA ZA00773577A patent/ZA773577B/en unknown
- 1977-06-15 NL NL7706586A patent/NL7706586A/en not_active Application Discontinuation
- 1977-06-21 AU AU26273/77A patent/AU514314B2/en not_active Expired
- 1977-06-21 IN IN926/CAL/77A patent/IN148931B/en unknown
- 1977-06-28 CA CA281,590A patent/CA1087756A/en not_active Expired
- 1977-07-13 JP JP8309977A patent/JPS5311586A/en active Pending
- 1977-07-14 BE BE179356A patent/BE856827A/en unknown
- 1977-07-15 SE SE7708242A patent/SE7708242L/en unknown
- 1977-07-18 DE DE19772732360 patent/DE2732360A1/en not_active Withdrawn
- 1977-07-18 GB GB30010/77A patent/GB1585790A/en not_active Expired
- 1977-07-19 FR FR7722122A patent/FR2393431A1/en not_active Withdrawn
- 1977-07-19 PL PL1977199746A patent/PL113044B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IN148931B (en) | 1981-07-25 |
| NL7706586A (en) | 1978-01-23 |
| DE2732360A1 (en) | 1978-01-26 |
| GB1585790A (en) | 1981-03-11 |
| BE856827A (en) | 1978-01-16 |
| PL113044B1 (en) | 1980-11-29 |
| PL199746A1 (en) | 1978-03-28 |
| FR2393431A1 (en) | 1978-12-29 |
| CA1087756A (en) | 1980-10-14 |
| AU2627377A (en) | 1979-01-04 |
| AU514314B2 (en) | 1981-02-05 |
| SE7708242L (en) | 1978-01-20 |
| JPS5311586A (en) | 1978-02-02 |
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