ES493815A0 - Perfeccionamientos en interruptores disparados opticamente - Google Patents

Perfeccionamientos en interruptores disparados opticamente

Info

Publication number
ES493815A0
ES493815A0 ES493815A ES493815A ES493815A0 ES 493815 A0 ES493815 A0 ES 493815A0 ES 493815 A ES493815 A ES 493815A ES 493815 A ES493815 A ES 493815A ES 493815 A0 ES493815 A0 ES 493815A0
Authority
ES
Spain
Prior art keywords
optically
tripped switches
tripped
switches
optically tripped
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
Application number
ES493815A
Other languages
English (en)
Spanish (es)
Other versions
ES8104686A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES493815A0 publication Critical patent/ES493815A0/es
Publication of ES8104686A1 publication Critical patent/ES8104686A1/es
Expired legal-status Critical Current

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
    • H03K17/725—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 AC 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
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/785—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling field-effect transistor switches
    • 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
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/79—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • 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
    • H03K17/687—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 the devices being field-effect transistors
    • H03K2017/6875—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 the devices being field-effect transistors using self-conductive, depletion FETs
ES493815A 1979-07-30 1980-07-29 Perfeccionamientos en interruptores disparados opticamente Expired ES8104686A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6194179A 1979-07-30 1979-07-30
US06/154,856 US4303831A (en) 1979-07-30 1980-05-30 Optically triggered linear bilateral switch

Publications (2)

Publication Number Publication Date
ES493815A0 true ES493815A0 (es) 1981-04-01
ES8104686A1 ES8104686A1 (es) 1981-04-01

Family

ID=26741678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493815A Expired ES8104686A1 (es) 1979-07-30 1980-07-29 Perfeccionamientos en interruptores disparados opticamente

Country Status (7)

Country Link
US (1) US4303831A (enExample)
EP (1) EP0032497A4 (enExample)
JP (1) JPS6028451B2 (enExample)
CA (1) CA1147404A (enExample)
ES (1) ES8104686A1 (enExample)
IT (1) IT1132246B (enExample)
WO (1) WO1981000493A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390790A (en) * 1979-08-09 1983-06-28 Theta-J Corporation Solid state optically coupled electrical power switch
USRE35836E (en) * 1979-08-09 1998-07-07 C. P. Clare Corporation Solid state optically coupled electrical power switch
US4384171A (en) * 1980-12-15 1983-05-17 Klee Maurice M Automatic telephone silencer
US4419586A (en) * 1981-08-27 1983-12-06 Motorola, Inc. Solid-state relay and regulator
US4423330A (en) * 1981-09-24 1983-12-27 Bell Telephone Laboratories, Incorporated Normally off bilateral switch
US4395637A (en) * 1981-12-07 1983-07-26 Bell Telephone Laboratories, Incorporated Optically toggled latch-free normally off switch
WO1983002852A1 (en) * 1982-02-09 1983-08-18 Western Electric Co Field-effect controlled bi-directional lateral thyristor
US4477817A (en) * 1982-07-08 1984-10-16 Rca Corporation Switching circuit including pin diodes for impedance matching
US4777387A (en) * 1984-02-21 1988-10-11 International Rectifier Corporation Fast turn-off circuit for photovoltaic driven MOSFET
JP2600069B2 (ja) * 1985-09-14 1997-04-16 工業技術院長 光センサ
US4672246A (en) * 1986-03-10 1987-06-09 Honeywell Inc. Low offset MOSFET transistor switch control
US4682061A (en) * 1986-05-01 1987-07-21 Honeywell Inc. MOSFET transistor switch control
US4801822A (en) * 1986-08-11 1989-01-31 Matsushita Electric Works, Ltd. Semiconductor switching circuit
US4853563A (en) * 1987-04-10 1989-08-01 Siliconix Incorporated Switch interface circuit for power mosfet gate drive control
US5107152A (en) * 1989-09-08 1992-04-21 Mia-Com, Inc. Control component for a three-electrode device
US5107104A (en) * 1989-10-18 1992-04-21 Fuji Photo Film Co., Ltd. Photoelectric transducer having photosensitive chromoprotein film, i.e. bacteriorhodopsin
US5138177A (en) * 1991-03-26 1992-08-11 At&T Bell Laboratories Solid-state relay
US5214275A (en) * 1991-09-30 1993-05-25 The Boeing Company Optically controlled microwave switch and signal switching system
US5444395A (en) * 1993-12-06 1995-08-22 Motorola, Inc. Non-saturating bipolar transistor circuit
US6555935B1 (en) * 2000-05-18 2003-04-29 Rockwell Automation Technologies, Inc. Apparatus and method for fast FET switching in a digital output device
US6560081B1 (en) * 2000-10-17 2003-05-06 National Semiconductor Corporation Electrostatic discharge (ESD) protection circuit
AU2003267103A1 (en) * 2002-09-11 2004-04-30 Pan Jit Americas, Inc Electrostatic discharge protection device for high speed transmission lines
JP5723303B2 (ja) * 2012-01-27 2015-05-27 株式会社東芝 受光回路
US9799774B2 (en) 2013-09-26 2017-10-24 Semiconductor Energy Laboratory Co., Ltd. Switch circuit, semiconductor device, and system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264513C2 (de) * 1963-11-29 1973-01-25 Texas Instruments Inc Bezugspotentialfreier gleichstromdifferenzverstaerker
US3461316A (en) * 1966-02-07 1969-08-12 Plessey Co Ltd Oscillator controlled switching circuit
CA810796A (en) * 1966-07-25 1969-04-15 International Business Machines Corporation Field-effect, electronic switch
US3476941A (en) * 1967-09-27 1969-11-04 Texas Instruments Inc Phototransistor having light sensitive diode connected across collector-base junction to increase turnoff time
US3693060A (en) * 1971-04-13 1972-09-19 Philips Corp Solid-state relay using light-emitting diodes
US3995174A (en) * 1974-02-26 1976-11-30 The University Of Toledo Chopper and chopper-multiplexer circuitry for measurement of remote low-level signals
HU181029B (en) * 1978-12-20 1983-05-30 Western Electric Co Switching circuit containing controlled dioda switch
US4227098A (en) * 1979-02-21 1980-10-07 General Electric Company Solid state relay

Also Published As

Publication number Publication date
JPS6028451B2 (ja) 1985-07-04
EP0032497A1 (en) 1981-07-29
ES8104686A1 (es) 1981-04-01
JPS56500952A (enExample) 1981-07-09
IT1132246B (it) 1986-06-25
CA1147404A (en) 1983-05-31
IT8023679A0 (it) 1980-07-24
US4303831A (en) 1981-12-01
WO1981000493A1 (en) 1981-02-19
EP0032497A4 (en) 1981-11-30

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