IT7919179A0 - TRANSISTOR PROTECTED AGAINST OVERCURRENTS. - Google Patents

TRANSISTOR PROTECTED AGAINST OVERCURRENTS.

Info

Publication number
IT7919179A0
IT7919179A0 IT7919179A IT1917979A IT7919179A0 IT 7919179 A0 IT7919179 A0 IT 7919179A0 IT 7919179 A IT7919179 A IT 7919179A IT 1917979 A IT1917979 A IT 1917979A IT 7919179 A0 IT7919179 A0 IT 7919179A0
Authority
IT
Italy
Prior art keywords
protected against
against overcurrents
transistor protected
transistor
overcurrents
Prior art date
Application number
IT7919179A
Other languages
Italian (it)
Other versions
IT1110441B (en
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IT7919179A0 publication Critical patent/IT7919179A0/en
Application granted granted Critical
Publication of IT1110441B publication Critical patent/IT1110441B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
IT7919179A 1978-01-10 1979-01-10 TRANSISTOR PROTECTED AGAINST OVERCURRENTS IT1110441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7800277A SE409789B (en) 1978-01-10 1978-01-10 OVERCURRENT PROTECTED TRANSISTOR

Publications (2)

Publication Number Publication Date
IT7919179A0 true IT7919179A0 (en) 1979-01-10
IT1110441B IT1110441B (en) 1985-12-23

Family

ID=20333633

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7919179A IT1110441B (en) 1978-01-10 1979-01-10 TRANSISTOR PROTECTED AGAINST OVERCURRENTS

Country Status (6)

Country Link
AU (1) AU524509B2 (en)
DE (1) DE2900236A1 (en)
FR (1) FR2414251B1 (en)
GB (1) GB2012139B (en)
IT (1) IT1110441B (en)
SE (1) SE409789B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197307B (en) * 1986-09-30 1988-11-30 Sgs Microelettronica Spa POWER TRANSISTOR WITH IMPROVED AND SELF-PROTECTED BEHAVIOR AGAINST DIRECT SECONDARY BREAKAGE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL239104A (en) * 1958-05-26 1900-01-01 Western Electric Co
US3845405A (en) * 1973-05-24 1974-10-29 Rca Corp Composite transistor device with over current protection
FR2320635A1 (en) * 1975-08-05 1977-03-04 Thomson Csf PROTECTION DEVICE FOR TRANSISTOR, ESPECIALLY FOR MONOLITHIC INTEGRATED CIRCUIT TRANSISTOR, AND TRANSISTOR PROVIDED WITH SUCH A DEVICE
SE396853B (en) * 1976-11-12 1977-10-03 Ericsson Telefon Ab L M TVAPOL INCLUDING A TRANSISTOR
US4180749A (en) * 1977-07-18 1979-12-25 Texas Instruments Incorporated Input buffer for integrated injection logic circuits

Also Published As

Publication number Publication date
SE409789B (en) 1979-09-03
IT1110441B (en) 1985-12-23
FR2414251A1 (en) 1979-08-03
GB2012139B (en) 1982-03-10
AU4312379A (en) 1979-07-19
DE2900236A1 (en) 1979-07-12
GB2012139A (en) 1979-07-18
SE7800277L (en) 1979-07-11
AU524509B2 (en) 1982-09-23
DE2900236C2 (en) 1990-06-21
FR2414251B1 (en) 1985-09-27

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