FR2373181A1 - Montage limiteur de tension - Google Patents

Montage limiteur de tension

Info

Publication number
FR2373181A1
FR2373181A1 FR7736056A FR7736056A FR2373181A1 FR 2373181 A1 FR2373181 A1 FR 2373181A1 FR 7736056 A FR7736056 A FR 7736056A FR 7736056 A FR7736056 A FR 7736056A FR 2373181 A1 FR2373181 A1 FR 2373181A1
Authority
FR
France
Prior art keywords
limiter assembly
voltage limiter
connections
semiconductor circuit
control electrode
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.)
Pending
Application number
FR7736056A
Other languages
English (en)
Inventor
G Bergmann
A Kessler
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.)
Tenovis GmbH and Co KG
Original Assignee
Telefonbau und Normalzeit GmbH
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 Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Publication of FR2373181A1 publication Critical patent/FR2373181A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Electronic Switches (AREA)

Abstract

Montage limiteur de tension. Entre les deux connexions 1, 2 se trouve le parcours commandé d'un circuit à semi-conducteurs qui, par l'intermédiaire de son électrode de commande 4, et au moyen d'une diode, ou du montage en série de plusieurs diodes 5, dont une extrémité est reliée à l'électrode de commande 4 et dont l'autre extrémité est reliée à l'une des deux connexions 1, peut être amené à l'état conducteur, par un niveau de tension supérieur à la somme des tensions de barrage desdites diodes et de la jonction de commande du circuit à semi-conducteurs. Applications à la protection des installations de télécommunications et des installations téléphoniques contre les surtensions.
FR7736056A 1976-12-01 1977-11-30 Montage limiteur de tension Pending FR2373181A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2654419A DE2654419C2 (de) 1976-12-01 1976-12-01 Schaltungsanordnung zur Spannungsbegrenzung

Publications (1)

Publication Number Publication Date
FR2373181A1 true FR2373181A1 (fr) 1978-06-30

Family

ID=5994391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736056A Pending FR2373181A1 (fr) 1976-12-01 1977-11-30 Montage limiteur de tension

Country Status (11)

Country Link
AT (1) AT356187B (fr)
AU (1) AU2901477A (fr)
BE (1) BE861307A (fr)
CA (1) CA1083667A (fr)
DE (1) DE2654419C2 (fr)
FR (1) FR2373181A1 (fr)
GB (1) GB1574078A (fr)
GR (1) GR59256B (fr)
IT (1) IT1090802B (fr)
NL (1) NL7708817A (fr)
SE (1) SE421094B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512598A1 (fr) * 1981-09-09 1983-03-11 Texas Instruments France Circuit pour proteger un circuit integre contre les surtensions
EP0677925A1 (fr) * 1994-04-12 1995-10-18 STMicroelectronics S.r.l. Dispositif électronique de puissance à porte isolée à trois bornes avec une caractéristique de saturation de sortie à pente variable fonction discontinue du courant de sortie

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843213C2 (de) * 1978-10-04 1984-03-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Spannungsbegrenzung
US4533846A (en) * 1979-01-24 1985-08-06 Xicor, Inc. Integrated circuit high voltage clamping systems
SE426002B (sv) * 1980-12-23 1982-11-29 Ellemtel Utvecklings Ab Anordning for skydd av en krets i en telekommunikationsutrustning mot overspenningar
DE3301800A1 (de) * 1983-01-20 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Integrierbare schutzschaltung
DE3338124A1 (de) * 1983-10-20 1985-05-02 Telefunken electronic GmbH, 7100 Heilbronn Stoerschutzschaltung fuer integrierte schaltungen
AU580679B2 (en) * 1985-07-18 1989-01-27 Alcatel Australia Limited A telephone line switch
JPH0795773B2 (ja) * 1985-07-18 1995-10-11 アルカテル・エヌ・ブイ 電話機ラインスイッチ
WO1987000717A1 (fr) * 1985-07-18 1987-01-29 International Standard Electric Corporation Commutateur de lignes telephoniques
GB2206749A (en) * 1987-07-08 1989-01-11 Sealand Ind Co Ltd A voltage adaptor
JPH02280622A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
JPH02280621A (ja) * 1989-03-16 1990-11-16 Siemens Ag トランジスタ回路
JP3755675B2 (ja) * 1995-11-20 2006-03-15 ソニー株式会社 クランプ回路、ｃｍｏｓチツプｉｃ及び非接触型情報カード
DE102006021847B4 (de) 2006-05-10 2015-07-02 Austriamicrosystems Ag Schaltungsanordnung zum Schutz vor elektrostatischen Entladungen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178920A1 (fr) * 1972-04-01 1973-11-16 Semikron Gleichrichterbau

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538440B2 (de) * 1966-11-23 1972-03-16 Deutsche Itt Industries Gmbh, 7800 Freiburg Schaltungsanordnung zur gleichspannungsstabilisierung nach art einer z diode
FR1575884A (fr) * 1968-06-11 1969-07-25
US3610948A (en) * 1969-10-23 1971-10-05 Bell Telephone Labor Inc Current-switching detector
US3846696A (en) * 1973-07-20 1974-11-05 Rca Corp Current attenuator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2178920A1 (fr) * 1972-04-01 1973-11-16 Semikron Gleichrichterbau

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *
EXBK/76 *
EXBK/78 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512598A1 (fr) * 1981-09-09 1983-03-11 Texas Instruments France Circuit pour proteger un circuit integre contre les surtensions
EP0677925A1 (fr) * 1994-04-12 1995-10-18 STMicroelectronics S.r.l. Dispositif électronique de puissance à porte isolée à trois bornes avec une caractéristique de saturation de sortie à pente variable fonction discontinue du courant de sortie
US5570057A (en) * 1994-04-12 1996-10-29 Sgs-Thomson Microelectronics S.R.L. Three-terminal insulated-gate power electronic device with a variable-slope saturated output characterisitic depending in a discontinuous way on the output current

Also Published As

Publication number Publication date
AT356187B (de) 1980-04-10
BE861307A (fr) 1978-03-16
GR59256B (en) 1977-12-03
ATA705077A (de) 1979-09-15
DE2654419C2 (de) 1983-06-09
SE421094B (sv) 1981-11-23
SE7713151L (sv) 1978-06-02
DE2654419A1 (de) 1978-06-08
CA1083667A (fr) 1980-08-12
GB1574078A (en) 1980-09-03
IT1090802B (it) 1985-06-26
AU2901477A (en) 1979-03-29
NL7708817A (nl) 1978-06-05

Similar Documents

Publication Publication Date Title
US2855524A (en) Semiconductive switch
CA1215142A (fr) Dispositif de protection contre les surtensions a circuit cmos
GB1359979A (en) Input transient protection for complementary insulated gate field effect transistor integrated circuit device
US3051840A (en) Photosensitive field effect unit
GB1209271A (en) Improvements in semiconductor devices
GB805207A (en) Electric circuit devices utilizing semiconductor bodies and circuits including such devices
FR2375772A1 (fr) Circuit de parole telephonique a configuration en pont
US4037120A (en) Electronic dipole for looping a telephone line
CA1083667A (fr) Circuit a deux bornes pour limitation de tension
US3053998A (en) Three stable state semiconductive device
CA1189633A (fr) Commutateur a semiconducteurs bidirectionnel a retournement controle
US3475666A (en) Integrated semiconductor switch system
EP0589963A1 (fr) Composant a semiconducteur servant a limiter la surtension transitoire
SE423946B (sv) Tyristor anordnad for sjelvtendning
US3868718A (en) Field effect transistor having a pair of gate regions
FR2668257B1 (fr) Detecteur du type deux fils a tension regulee.
FR2375742A1 (fr) Dispositif servant a proteger des installations electriques, notamment des installations de telecommunication, contre les impulsions de surtension
US3154692A (en) Voltage regulating semiconductor device
FR2548834A1 (fr) Magnetotransistor lateral bipolaire
DE1464623A1 (de) Halbleitergeraete und Verfahren zu ihrer Herstellung
FR2396355A1 (fr) Dispositif de limitation de l'amplitude du courant d'un signal quelconque dans un circuit
US2853631A (en) Signal-operated switch
US4516037A (en) Control circuitry for high voltage solid-state switches
GB1088793A (en) Electromechanical transducer
DE2534609A1 (de) Schaltungsanordnung fuer die zentrale speisung von teilnehmerstellen in fernmelde-, insbesondere fernsprechanlagen