JPS5235572A - Semiconductor switch - Google Patents
Semiconductor switchInfo
- Publication number
- JPS5235572A JPS5235572A JP11130375A JP11130375A JPS5235572A JP S5235572 A JPS5235572 A JP S5235572A JP 11130375 A JP11130375 A JP 11130375A JP 11130375 A JP11130375 A JP 11130375A JP S5235572 A JPS5235572 A JP S5235572A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor switch
- transistor
- base
- thyristor
- collector
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
- H03K17/125—Modifications for increasing the maximum permissible switched current in thyristor switches
Landscapes
- Electronic Switches (AREA)
- Thyristors (AREA)
- Thyristor Switches And Gates (AREA)
- Power Conversion In General (AREA)
Abstract
PURPOSE: When the thyristor, which is connected between collector and base of transistor, is turned off, pulse base current is given to the transistor. As a result, the turn-off action is facilitated.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11130375A JPS5235572A (en) | 1975-09-12 | 1975-09-12 | Semiconductor switch |
CA257,667A CA1085468A (en) | 1975-09-12 | 1976-07-23 | Semiconductor switch |
CH1137176A CH617551A5 (en) | 1975-09-12 | 1976-09-08 | Semiconductor switch |
BR7605974A BR7605974A (en) | 1975-09-12 | 1976-09-10 | SEMICONDUCTOR SWITCH IMPROVEMENTS |
SE7610074A SE418349B (en) | 1975-09-12 | 1976-09-10 | semiconductor switches |
US05/843,665 US4162413A (en) | 1975-09-12 | 1977-10-19 | Semiconductor switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11130375A JPS5235572A (en) | 1975-09-12 | 1975-09-12 | Semiconductor switch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5235572A true JPS5235572A (en) | 1977-03-18 |
JPS5334989B2 JPS5334989B2 (en) | 1978-09-25 |
Family
ID=14557790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11130375A Granted JPS5235572A (en) | 1975-09-12 | 1975-09-12 | Semiconductor switch |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5235572A (en) |
BR (1) | BR7605974A (en) |
CA (1) | CA1085468A (en) |
CH (1) | CH617551A5 (en) |
SE (1) | SE418349B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55163577A (en) * | 1979-06-06 | 1980-12-19 | Hitachi Ltd | Character and code display unit |
JPS5643688A (en) * | 1979-09-18 | 1981-04-22 | Nippon Electric Co | Pattern display system |
JPS57125481A (en) * | 1981-01-27 | 1982-08-04 | Canon Inc | Character processing device |
JPS5839864U (en) * | 1981-09-11 | 1983-03-16 | 三菱重工業株式会社 | Printing machine plate gripping device |
JPS62125940U (en) * | 1987-01-05 | 1987-08-10 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5348593U (en) * | 1976-09-27 | 1978-04-24 | ||
JPH09225056A (en) * | 1996-02-21 | 1997-09-02 | Tomoki Yamazaki | Fire extinguisher |
-
1975
- 1975-09-12 JP JP11130375A patent/JPS5235572A/en active Granted
-
1976
- 1976-07-23 CA CA257,667A patent/CA1085468A/en not_active Expired
- 1976-09-08 CH CH1137176A patent/CH617551A5/en not_active IP Right Cessation
- 1976-09-10 BR BR7605974A patent/BR7605974A/en unknown
- 1976-09-10 SE SE7610074A patent/SE418349B/en not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55163577A (en) * | 1979-06-06 | 1980-12-19 | Hitachi Ltd | Character and code display unit |
JPH0225187B2 (en) * | 1979-06-06 | 1990-05-31 | Hitachi Ltd | |
JPS5643688A (en) * | 1979-09-18 | 1981-04-22 | Nippon Electric Co | Pattern display system |
JPS57125481A (en) * | 1981-01-27 | 1982-08-04 | Canon Inc | Character processing device |
JPH0254589B2 (en) * | 1981-01-27 | 1990-11-22 | Canon Kk | |
JPS5839864U (en) * | 1981-09-11 | 1983-03-16 | 三菱重工業株式会社 | Printing machine plate gripping device |
JPS62125940U (en) * | 1987-01-05 | 1987-08-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS5334989B2 (en) | 1978-09-25 |
CA1085468A (en) | 1980-09-09 |
CH617551A5 (en) | 1980-05-30 |
BR7605974A (en) | 1977-08-23 |
SE7610074L (en) | 1977-03-13 |
SE418349B (en) | 1981-05-18 |
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