JPWO2021199738A1 - - Google Patents

Info

Publication number
JPWO2021199738A1
JPWO2021199738A1 JP2022511636A JP2022511636A JPWO2021199738A1 JP WO2021199738 A1 JPWO2021199738 A1 JP WO2021199738A1 JP 2022511636 A JP2022511636 A JP 2022511636A JP 2022511636 A JP2022511636 A JP 2022511636A JP WO2021199738 A1 JPWO2021199738 A1 JP WO2021199738A1
Authority
JP
Japan
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
JP2022511636A
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 filed Critical
Publication of JPWO2021199738A1 publication Critical patent/JPWO2021199738A1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • 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
    • 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
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0812—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit
    • H03K17/08122—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the control circuit 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K2017/6878—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors using multi-gate field-effect transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
JP2022511636A 2020-03-30 2021-02-16 Pending JPWO2021199738A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020061518 2020-03-30
PCT/JP2021/005593 WO2021199738A1 (ja) 2020-03-30 2021-02-16 判定装置及びそれを備えるスイッチシステム

Publications (1)

Publication Number Publication Date
JPWO2021199738A1 true JPWO2021199738A1 (ja) 2021-10-07

Family

ID=77928344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511636A Pending JPWO2021199738A1 (ja) 2020-03-30 2021-02-16

Country Status (3)

Country Link
US (1) US20230082396A1 (ja)
JP (1) JPWO2021199738A1 (ja)
WO (1) WO2021199738A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619120A1 (de) * 1996-05-11 1997-11-13 Telefunken Microelectron Schaltvorrichtung mit Leistungs-FET und Kurzschlußerkennung
JPH11112313A (ja) * 1997-10-02 1999-04-23 Mitsubishi Electric Corp 半導体回路及びパワートランジスタ保護回路
JP5600875B2 (ja) * 2009-01-19 2014-10-08 ダイキン工業株式会社 双方向スイッチ及びスイッチング素子
US9755630B2 (en) * 2009-04-30 2017-09-05 The United States of America as represented by the Secretary of the Government Solid-state circuit breakers and related circuits
JP5415993B2 (ja) * 2010-02-26 2014-02-12 古河電気工業株式会社 電源供給装置
GB2549934A (en) * 2016-04-28 2017-11-08 Reinhausen Maschf Scheubeck Junction temperature and current sensing
WO2018203422A1 (ja) * 2017-05-01 2018-11-08 三菱電機株式会社 半導体素子の駆動装置および電力変換装置
JP6965902B2 (ja) * 2019-02-01 2021-11-10 オムロン株式会社 過電流保護回路及びスイッチング回路

Also Published As

Publication number Publication date
US20230082396A1 (en) 2023-03-16
WO2021199738A1 (ja) 2021-10-07

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