A Novel Transient Thermal Characterization System for Power Modules

Fukunaga, Shuhei; Funaki, Tsuyoshi

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2025

Number of Access:489（2025-11-26 03:36 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/101073

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Title
A Novel Transient Thermal Characterization System for Power Modules
Creator
NRID
1000020914138 1000020914138
ORCID
0000-0001-6058-2047 0000-0001-6058-2047
researchmap permalink
sfukunaga sfukunaga
Scopus Author ID
57192577087 57192577087
CreatorName
Fukunaga, Shuhei
NRID
1000020263220 1000020263220
ORCID
0000-0001-8776-5118 0000-0001-8776-5118
researchmap permalink
FunakiTsuyoshi FunakiTsuyoshi
Scopus Author ID
7005435048 7005435048
CreatorName
Funaki, Tsuyoshi
Description
Fukunaga Shuhei, Funaki Tsuyoshi. A Novel Transient Thermal Characterization System for Power Modules. IEEE Journal of Emerging and Selected Topics in Power Electronics (2025); https://doi.org/10.1109/JESTPE.2025.3561893.
Abstract
Thermal design of power modules has been required to ensure long-term reliability for industrial applications. The static test method utilizes the temperature dependency of I-V characteristics on power devices to characterize the transient thermal resistance of power module packages. With modern power modules achieving high heat dissipation performance, accurate transient thermal characterization demands precise measurement of the fast and small voltage responses associated with their enhanced thermal performance. This paper develops an advanced transient thermal characterization system to capture the fast and small electrical response of power modules for their appropriate thermal characterization. The performance of the developed system is evaluated based on the experiment compared with the conventional characterization system and is validated with numerical simulation.
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Source Title
IEEE Journal of Emerging and Selected Topics in Power Electronics
Date of Issued
2025-04-17
Handle URL
https://hdl.handle.net/11094/101073
PISSN
21686777
eISSN
21686785
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1109/JESTPE.2025.3561893
Access Rights
open access
CopyRight
2025 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article