IT1093945B - Circuito di commutazione - Google Patents
Circuito di commutazioneInfo
- Publication number
- IT1093945B IT1093945B IT21737/78A IT2173778A IT1093945B IT 1093945 B IT1093945 B IT 1093945B IT 21737/78 A IT21737/78 A IT 21737/78A IT 2173778 A IT2173778 A IT 2173778A IT 1093945 B IT1093945 B IT 1093945B
- Authority
- IT
- Italy
- Prior art keywords
- switching circuit
- switching
- circuit
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/783,219 US4117350A (en) | 1977-03-31 | 1977-03-31 | Switching circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7821737A0 IT7821737A0 (it) | 1978-03-29 |
| IT1093945B true IT1093945B (it) | 1985-07-26 |
Family
ID=25128542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21737/78A IT1093945B (it) | 1977-03-31 | 1978-03-29 | Circuito di commutazione |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4117350A (it) |
| JP (1) | JPS53123062A (it) |
| DE (1) | DE2814022C3 (it) |
| FR (1) | FR2386196A1 (it) |
| GB (1) | GB1599261A (it) |
| IT (1) | IT1093945B (it) |
| SE (1) | SE417390B (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 |
| US4250409A (en) * | 1979-12-28 | 1981-02-10 | Bell Telephone Laboratories, Incorporated | Control circuitry using a pull-down transistor for high voltage field terminated diode solid-state switches |
| JPS6053488B2 (ja) * | 1980-12-29 | 1985-11-26 | 株式会社日立製作所 | ゲ−トタ−ンオフサイリスタのゲ−ト回路 |
| US4520277A (en) * | 1982-05-10 | 1985-05-28 | Texas Instruments Incorporated | High gain thyristor switching circuit |
| JPS58222774A (ja) * | 1982-06-16 | 1983-12-24 | Internatl Rectifier Corp Japan Ltd | ゲ−トタ−ンオフサイリスタのゲ−ト駆動回路 |
| DE3230741A1 (de) * | 1982-08-18 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Halbleiterschalter mit einem abschaltbaren thyristor |
| DE3230714A1 (de) * | 1982-08-18 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Halbleiter mit einem abschaltbaren thyristor und einem abschaltstrompfad |
| JPS60208119A (ja) * | 1984-03-30 | 1985-10-19 | Hitachi Ltd | 容量性負荷の駆動回路 |
| DE3444778A1 (de) * | 1984-12-05 | 1986-06-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur steuerung von hochleistungs-gto-thyristoren |
| EP0256426A1 (de) * | 1986-08-18 | 1988-02-24 | Siemens Aktiengesellschaft | Vorrichtung zur Aufrechterhaltung des sperrenden Schaltzustandes eines abschaltbaren Thyristors |
| JPS63242022A (ja) * | 1987-03-28 | 1988-10-07 | Hitachi Ltd | 半導体スイツチング回路 |
| JP2520765B2 (ja) * | 1990-05-25 | 1996-07-31 | 三菱電機株式会社 | ドライブ回路 |
| JPH0668201U (ja) * | 1991-07-22 | 1994-09-22 | 日本化学発光株式会社 | 化学発光体 |
| US9653913B2 (en) * | 2015-02-17 | 2017-05-16 | Littelfuse, Inc. | Resistance change device providing overcurrent protection |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439189A (en) * | 1965-12-28 | 1969-04-15 | Teletype Corp | Gated switching circuit comprising parallel combination of latching and shunt switches series-connected with input-output control means |
| US3491255A (en) * | 1967-04-17 | 1970-01-20 | Nasa | Scr blocking pulse gate amplifier |
| GB1201653A (en) * | 1967-06-09 | 1970-08-12 | Welding Inst | Improvements relating to pulse welding circuits |
| US3694670A (en) * | 1971-10-26 | 1972-09-26 | Joseph M Marzolf | Easily switched silicon controlled rectifier |
| GB1430637A (en) * | 1972-05-15 | 1976-03-31 | Sony Corp | Switching circuits comprising a gate controlled switching device |
| US4001607A (en) * | 1975-06-09 | 1977-01-04 | Rca Corporation | Drive circuit for a gate semiconductor device |
-
1977
- 1977-03-31 US US05/783,219 patent/US4117350A/en not_active Expired - Lifetime
-
1978
- 1978-03-23 GB GB11628/78A patent/GB1599261A/en not_active Expired
- 1978-03-28 SE SE7803443A patent/SE417390B/sv unknown
- 1978-03-29 IT IT21737/78A patent/IT1093945B/it active
- 1978-03-30 FR FR7809380A patent/FR2386196A1/fr active Granted
- 1978-03-30 JP JP3744078A patent/JPS53123062A/ja active Pending
- 1978-03-31 DE DE2814022A patent/DE2814022C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2814022B2 (de) | 1979-08-09 |
| GB1599261A (en) | 1981-09-30 |
| SE417390B (sv) | 1981-03-09 |
| FR2386196A1 (fr) | 1978-10-27 |
| IT7821737A0 (it) | 1978-03-29 |
| DE2814022C3 (de) | 1980-04-10 |
| JPS53123062A (en) | 1978-10-27 |
| DE2814022A1 (de) | 1978-10-05 |
| SE7803443L (sv) | 1978-10-01 |
| FR2386196B1 (it) | 1980-04-11 |
| US4117350A (en) | 1978-09-26 |
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