IT1093980B - Circuito di commutazione a transistori - Google Patents
Circuito di commutazione a transistoriInfo
- Publication number
- IT1093980B IT1093980B IT21739/78A IT2173978A IT1093980B IT 1093980 B IT1093980 B IT 1093980B IT 21739/78 A IT21739/78 A IT 21739/78A IT 2173978 A IT2173978 A IT 2173978A IT 1093980 B IT1093980 B IT 1093980B
- Authority
- IT
- Italy
- Prior art keywords
- switching circuit
- transistor switching
- transistor
- circuit
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents
- H03K17/732—Measures for enabling turn-off
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for DC voltages or currents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/783,221 US4117351A (en) | 1977-03-31 | 1977-03-31 | Transistor switching circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7821739A0 IT7821739A0 (it) | 1978-03-29 |
| IT1093980B true IT1093980B (it) | 1985-07-26 |
Family
ID=25128548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21739/78A IT1093980B (it) | 1977-03-31 | 1978-03-29 | Circuito di commutazione a transistori |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4117351A (it) |
| JP (1) | JPS53123061A (it) |
| DE (1) | DE2814021C3 (it) |
| FR (1) | FR2386194A1 (it) |
| GB (1) | GB1599262A (it) |
| IT (1) | IT1093980B (it) |
| SE (1) | SE7803444L (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825794C2 (de) * | 1978-06-13 | 1986-03-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Abschaltbarer Thyristor |
| JPS607467B2 (ja) * | 1978-06-30 | 1985-02-25 | 松下電器産業株式会社 | 周波数変換装置 |
| US4213066A (en) * | 1978-08-11 | 1980-07-15 | General Motors Corporation | Solid state switch |
| US4516037A (en) * | 1978-12-20 | 1985-05-07 | At&T Bell Laboratories | Control circuitry for high voltage solid-state switches |
| US4656366A (en) * | 1979-12-28 | 1987-04-07 | American Telephone And Telegraph Company At&T Bell Laboratories | Control circuitry using two branch circuits for high voltage solid-state switches |
| US4349751A (en) * | 1980-02-11 | 1982-09-14 | Bell Telephone Laboratories, Incorporated | Control circuitry using a pull-down transistor for high voltage solid-state switches |
| US4390812A (en) * | 1981-06-25 | 1983-06-28 | Seidler Robert L | Regulator and switching circuit for flasher units |
| JPS587924A (ja) * | 1981-07-08 | 1983-01-17 | Nippon Telegr & Teleph Corp <Ntt> | 半導体スイツチ回路 |
| JPS58175970A (ja) * | 1982-04-08 | 1983-10-15 | Fuji Electric Co Ltd | スイッチング半導体素子への逆バイアス電流供給装置 |
| WO1984004222A1 (en) * | 1983-04-08 | 1984-10-25 | Robert L Seidler | Regulator and switching circuit for flasher units |
| JPS60208119A (ja) * | 1984-03-30 | 1985-10-19 | Hitachi Ltd | 容量性負荷の駆動回路 |
| JPS60217730A (ja) * | 1984-04-13 | 1985-10-31 | Hitachi Ltd | 半導体装置 |
| JPS6161522A (ja) * | 1984-08-31 | 1986-03-29 | Nec Corp | 半導体スイツチ |
| JPS6393218A (ja) * | 1986-10-08 | 1988-04-23 | Hitachi Ltd | ゲ−トタ−ンオフサイリスタのタ−ンオフ回路 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210617A (en) * | 1961-01-11 | 1965-10-05 | Westinghouse Electric Corp | High gain transistor comprising direct connection between base and emitter electrodes |
| DE1951137B2 (de) * | 1969-10-10 | 1973-03-01 | lfm electronic gerate GmbH & Co KG, 4300 Essen | Elektronisches, beruehrungslos arbeitendes schaltgeraet |
| CH523583A (fr) * | 1971-04-23 | 1972-05-31 | Lucifer Sa | Dispositif de commande d'un électro-aimant |
| DE2360116B2 (de) * | 1973-12-03 | 1975-10-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Zündung eines steuerbaren Halbleiterventls, insbesondere eines Thyristors |
-
1977
- 1977-03-31 US US05/783,221 patent/US4117351A/en not_active Expired - Lifetime
-
1978
- 1978-03-23 GB GB11629/78A patent/GB1599262A/en not_active Expired
- 1978-03-28 SE SE7803444A patent/SE7803444L/xx unknown
- 1978-03-29 IT IT21739/78A patent/IT1093980B/it active
- 1978-03-30 JP JP3743978A patent/JPS53123061A/ja active Pending
- 1978-03-30 FR FR7809369A patent/FR2386194A1/fr active Pending
- 1978-03-31 DE DE2814021A patent/DE2814021C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2814021A1 (de) | 1978-10-12 |
| US4117351A (en) | 1978-09-26 |
| FR2386194A1 (fr) | 1978-10-27 |
| DE2814021B2 (de) | 1979-08-02 |
| GB1599262A (en) | 1981-09-30 |
| IT7821739A0 (it) | 1978-03-29 |
| SE7803444L (sv) | 1978-10-01 |
| JPS53123061A (en) | 1978-10-27 |
| DE2814021C3 (de) | 1980-04-10 |
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