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FR3058850B1 - Commutateur de puissance comportant une pluralite de transistors a effet de champ montes en parallele - Google Patents

Commutateur de puissance comportant une pluralite de transistors a effet de champ montes en parallele Download PDF

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Publication number
FR3058850B1
FR3058850B1 FR1661046A FR1661046A FR3058850B1 FR 3058850 B1 FR3058850 B1 FR 3058850B1 FR 1661046 A FR1661046 A FR 1661046A FR 1661046 A FR1661046 A FR 1661046A FR 3058850 B1 FR3058850 B1 FR 3058850B1
Authority
FR
France
Prior art keywords
field effect
effect transistors
power switch
parallel mounted
mounted field
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.)
Active
Application number
FR1661046A
Other languages
English (en)
Other versions
FR3058850A1 (fr
Inventor
Sylvain Mercier
Sebastien Carcouet
Jacques Ecrabey
Daniel Chatroux
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.)
D C N S
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
D C N S
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 D C N S, Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical D C N S
Priority to FR1661046A priority Critical patent/FR3058850B1/fr
Publication of FR3058850A1 publication Critical patent/FR3058850A1/fr
Application granted granted Critical
Publication of FR3058850B1 publication Critical patent/FR3058850B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/12—Modifications for increasing the maximum permissible switched current
    • H03K17/122—Modifications for increasing the maximum permissible switched current in 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
    • H03K17/08—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
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches

Landscapes

  • Electronic Switches (AREA)

Abstract

L'invention concerne un commutateur de puissance comportant : une pluralité de transistors à effet de champ de puissance (101) montés en parallèle entre des première (D) et deuxième (S) bornes de conduction du commutateur ; et pour chaque transistor (101), un condensateur (C2) reliant un noeud de grille (g) du transistor à la première borne de conduction (D) du commutateur.
FR1661046A 2016-11-15 2016-11-15 Commutateur de puissance comportant une pluralite de transistors a effet de champ montes en parallele Active FR3058850B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1661046A FR3058850B1 (fr) 2016-11-15 2016-11-15 Commutateur de puissance comportant une pluralite de transistors a effet de champ montes en parallele

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661046A FR3058850B1 (fr) 2016-11-15 2016-11-15 Commutateur de puissance comportant une pluralite de transistors a effet de champ montes en parallele
FR1661046 2016-11-15

Publications (2)

Publication Number Publication Date
FR3058850A1 FR3058850A1 (fr) 2018-05-18
FR3058850B1 true FR3058850B1 (fr) 2020-02-07

Family

ID=58213216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661046A Active FR3058850B1 (fr) 2016-11-15 2016-11-15 Commutateur de puissance comportant une pluralite de transistors a effet de champ montes en parallele

Country Status (1)

Country Link
FR (1) FR3058850B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112287506B (zh) * 2019-07-10 2024-06-04 尼克森微电子股份有限公司 功率金属氧化物半导体晶体管的模拟模型

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3891090B2 (ja) * 2001-12-06 2007-03-07 株式会社デンソー 還流ダイオードおよび負荷駆動回路
JP5344005B2 (ja) * 2011-06-07 2013-11-20 株式会社豊田自動織機 スイッチング回路

Also Published As

Publication number Publication date
FR3058850A1 (fr) 2018-05-18

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