IT1210916B - INTEGRATED TRANSISTOR PROTECTED AGAINST OVERVOLTAGES. - Google Patents

INTEGRATED TRANSISTOR PROTECTED AGAINST OVERVOLTAGES.

Info

Publication number
IT1210916B
IT1210916B IT8222745A IT2274582A IT1210916B IT 1210916 B IT1210916 B IT 1210916B IT 8222745 A IT8222745 A IT 8222745A IT 2274582 A IT2274582 A IT 2274582A IT 1210916 B IT1210916 B IT 1210916B
Authority
IT
Italy
Prior art keywords
protected against
against overvoltages
integrated transistor
transistor protected
integrated
Prior art date
Application number
IT8222745A
Other languages
Italian (it)
Other versions
IT8222745A0 (en
Inventor
Felice Versiglia
Paolo Ferrari
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT8222745A priority Critical patent/IT1210916B/en
Publication of IT8222745A0 publication Critical patent/IT8222745A0/en
Priority to DE19833328246 priority patent/DE3328246A1/en
Priority to FR8312860A priority patent/FR2531573B1/en
Priority to JP58142668A priority patent/JPS5963761A/en
Priority to GB08321237A priority patent/GB2128022B/en
Application granted granted Critical
Publication of IT1210916B publication Critical patent/IT1210916B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0248—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Bipolar Transistors (AREA)
IT8222745A 1982-08-05 1982-08-05 INTEGRATED TRANSISTOR PROTECTED AGAINST OVERVOLTAGES. IT1210916B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8222745A IT1210916B (en) 1982-08-05 1982-08-05 INTEGRATED TRANSISTOR PROTECTED AGAINST OVERVOLTAGES.
DE19833328246 DE3328246A1 (en) 1982-08-05 1983-08-04 INTEGRATED TRANSISTOR PROTECTED FROM OVERVOLTAGE
FR8312860A FR2531573B1 (en) 1982-08-05 1983-08-04 INTEGRATED OVERVOLTAGE TRANSISTOR
JP58142668A JPS5963761A (en) 1982-08-05 1983-08-05 Overvoltage protective integrated transistor
GB08321237A GB2128022B (en) 1982-08-05 1983-08-05 Integrated transistors protected against overvoltages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8222745A IT1210916B (en) 1982-08-05 1982-08-05 INTEGRATED TRANSISTOR PROTECTED AGAINST OVERVOLTAGES.

Publications (2)

Publication Number Publication Date
IT8222745A0 IT8222745A0 (en) 1982-08-05
IT1210916B true IT1210916B (en) 1989-09-29

Family

ID=11199946

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8222745A IT1210916B (en) 1982-08-05 1982-08-05 INTEGRATED TRANSISTOR PROTECTED AGAINST OVERVOLTAGES.

Country Status (5)

Country Link
JP (1) JPS5963761A (en)
DE (1) DE3328246A1 (en)
FR (1) FR2531573B1 (en)
GB (1) GB2128022B (en)
IT (1) IT1210916B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1236797B (en) * 1989-11-17 1993-04-02 St Microelectronics Srl VERTICAL-TYPE MONOLITHIC SEMICONDUCTOR POWER DEVICE WITH PROTECTION AGAINST PARASITE CURRENTS.
US5227657A (en) * 1991-12-20 1993-07-13 Intel Corporation Base-emitter reverse bias protection for bicmos ic
DE4207349A1 (en) * 1992-03-07 1993-09-09 Telefunken Microelectron POWER VOLTAGE LIMIT CIRCUIT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291319A (en) * 1976-05-19 1981-09-22 National Semiconductor Corporation Open base bipolar transistor protective device
US4302792A (en) * 1980-06-26 1981-11-24 Rca Corporation Transistor protection circuit

Also Published As

Publication number Publication date
IT8222745A0 (en) 1982-08-05
GB2128022B (en) 1986-03-12
DE3328246A1 (en) 1984-02-09
GB2128022A (en) 1984-04-18
GB8321237D0 (en) 1983-09-07
JPS5963761A (en) 1984-04-11
FR2531573A1 (en) 1984-02-10
FR2531573B1 (en) 1986-11-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829