FR2982720B1 - Interrupteur de puissance - Google Patents

Interrupteur de puissance

Info

Publication number
FR2982720B1
FR2982720B1 FR1160349A FR1160349A FR2982720B1 FR 2982720 B1 FR2982720 B1 FR 2982720B1 FR 1160349 A FR1160349 A FR 1160349A FR 1160349 A FR1160349 A FR 1160349A FR 2982720 B1 FR2982720 B1 FR 2982720B1
Authority
FR
France
Prior art keywords
gate
coupled
transistor
power switch
node
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.)
Expired - Fee Related
Application number
FR1160349A
Other languages
English (en)
Other versions
FR2982720A1 (fr
Inventor
Philippe Galy
Johan Bourgeat
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR1160349A priority Critical patent/FR2982720B1/fr
Priority to US13/666,727 priority patent/US8598938B2/en
Publication of FR2982720A1 publication Critical patent/FR2982720A1/fr
Application granted granted Critical
Publication of FR2982720B1 publication Critical patent/FR2982720B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • 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
    • H01L27/0251—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices
    • H01L27/0259—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using bipolar transistors as protective elements
    • H01L27/0262—Particular design considerations for integrated circuits for electrical or thermal protection, e.g. electrostatic discharge [ESD] protection for MOS devices using bipolar transistors as protective elements including a PNP transistor and a NPN transistor, wherein each of said transistors has its base coupled to the collector of the other transistor, e.g. silicon controlled rectifier [SCR] devices

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)
  • Electronic Switches (AREA)
FR1160349A 2011-11-15 2011-11-15 Interrupteur de puissance Expired - Fee Related FR2982720B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1160349A FR2982720B1 (fr) 2011-11-15 2011-11-15 Interrupteur de puissance
US13/666,727 US8598938B2 (en) 2011-11-15 2012-11-01 Power switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160349A FR2982720B1 (fr) 2011-11-15 2011-11-15 Interrupteur de puissance

Publications (2)

Publication Number Publication Date
FR2982720A1 FR2982720A1 (fr) 2013-05-17
FR2982720B1 true FR2982720B1 (fr) 2014-01-03

Family

ID=45809118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160349A Expired - Fee Related FR2982720B1 (fr) 2011-11-15 2011-11-15 Interrupteur de puissance

Country Status (2)

Country Link
US (1) US8598938B2 (fr)
FR (1) FR2982720B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9614367B2 (en) * 2013-09-13 2017-04-04 Stmicroelectronics Sa Electronic device for ESD protection
US9754931B2 (en) * 2015-07-24 2017-09-05 Semiconductor Components Industries, Llc Circuit and an integrated circuit including a transistor and another component coupled thereto
FR3063574B1 (fr) 2017-03-03 2019-05-03 Stmicroelectronics Sa Dispositif compact de protection d'un circuit integre contre les decharges electrostatiques

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811857A (en) * 1996-10-22 1998-09-22 International Business Machines Corporation Silicon-on-insulator body-coupled gated diode for electrostatic discharge (ESD) and analog applications
US6191615B1 (en) * 1998-03-30 2001-02-20 Nec Corporation Logic circuit having reduced power consumption
US6747501B2 (en) * 2001-07-13 2004-06-08 Industrial Technology Research Institute Dual-triggered electrostatic discharge protection circuit
JP2004328760A (ja) * 2003-04-29 2004-11-18 Stmicroelectronics Sa トライアック制御回路
US9019666B2 (en) * 2010-01-22 2015-04-28 Stmicroelectronics S.A. Electronic device, in particular for protection against electrostatic discharges, and method for protecting a component against electrostatic discharges

Also Published As

Publication number Publication date
US8598938B2 (en) 2013-12-03
FR2982720A1 (fr) 2013-05-17
US20130120049A1 (en) 2013-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731