JPWO2023248335A5 - - Google Patents

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Publication number
JPWO2023248335A5
JPWO2023248335A5 JP2024528140A JP2024528140A JPWO2023248335A5 JP WO2023248335 A5 JPWO2023248335 A5 JP WO2023248335A5 JP 2024528140 A JP2024528140 A JP 2024528140A JP 2024528140 A JP2024528140 A JP 2024528140A JP WO2023248335 A5 JPWO2023248335 A5 JP WO2023248335A5
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JP
Japan
Prior art keywords
current
semiconductor element
semiconductor device
voltage
period
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Pending
Application number
JP2024528140A
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English (en)
Japanese (ja)
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JPWO2023248335A1 (https=
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Priority claimed from PCT/JP2022/024679 external-priority patent/WO2023248335A1/ja
Publication of JPWO2023248335A1 publication Critical patent/JPWO2023248335A1/ja
Publication of JPWO2023248335A5 publication Critical patent/JPWO2023248335A5/ja
Pending legal-status Critical Current

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JP2024528140A 2022-06-21 2022-06-21 Pending JPWO2023248335A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/024679 WO2023248335A1 (ja) 2022-06-21 2022-06-21 半導体装置及び電力変換装置

Publications (2)

Publication Number Publication Date
JPWO2023248335A1 JPWO2023248335A1 (https=) 2023-12-28
JPWO2023248335A5 true JPWO2023248335A5 (https=) 2025-01-31

Family

ID=89379499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024528140A Pending JPWO2023248335A1 (https=) 2022-06-21 2022-06-21

Country Status (5)

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US (1) US20250364893A1 (https=)
JP (1) JPWO2023248335A1 (https=)
CN (1) CN119343858A (https=)
DE (1) DE112022007401T5 (https=)
WO (1) WO2023248335A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026042123A1 (ja) * 2024-08-19 2026-02-26 三菱電機株式会社 半導体素子の駆動回路および電力変換装置
JP2026068940A (ja) * 2024-10-11 2026-04-23 株式会社三社電機製作所 半導体デバイスの温度推定方法
JP2026068923A (ja) * 2024-10-11 2026-04-23 株式会社三社電機製作所 半導体デバイスの温度推定装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2615467B1 (en) * 2012-01-11 2014-06-18 ABB Research Ltd. System and method for monitoring in real time the operating state of an IGBT device
JP6171599B2 (ja) * 2013-06-11 2017-08-02 サンケン電気株式会社 半導体装置及びその制御方法
CN104090224B (zh) * 2014-07-18 2016-10-05 浙江大学 一种功率二极管模块工作结温的在线检测系统及检测方法
GB2549934A (en) * 2016-04-28 2017-11-08 Reinhausen Maschf Scheubeck Junction temperature and current sensing
JP6885862B2 (ja) * 2017-12-28 2021-06-16 ルネサスエレクトロニクス株式会社 電力変換装置
DE112021007901T5 (de) * 2021-06-29 2024-04-18 Mitsubishi Electric Corporation Halbleitervorrichtung und Leistungsumwandlungsvorrichtung

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