Cited by 87Silicon Carbide Semiconductor TechnologiesElectronic Packaging and Soldering TechnologiesThermal properties of materials

The DOI matches its Crossref record; 82 of the 82 references it cites were found in a registry or an index.

Online Thermal Resistance and Reliability Characteristic Monitoring of Power Modules With Ag Sinter Joining and Pb, Pb-Free Solders During Power Cycling Test by SiC TEG Chip

Abstract

Despite the rapid progression of silicon carbide (SiC) power devices, the thermal characteristic evaluation during power cycling at high temperature (>200 °C) is an issue. In this article, a fast and miniaturized evaluation system with online thermal characteristic measurement function was introduced by an n-doped 4H SiC thermal engineering group (TEG) chip. Online thermal resistance measurement of a power module structure by Ag sinter joining with micron/submicron Ag particles paste in low temperature, low pressure, and cooling system by a thermal interface material bonding was performed. High-temperature reliability was systemically investigated by power cycling tests by switching on/off the power source which is connected to the SiC-TEG chip by Au wires. The total thermal resistance of the power module from the SiC-TEG chip to the cooling system increased from 0.5 to 0.53 K/W with the enhanced power source, and remained almost same after 20 000 power cycling at a swing temperature ΔTj of 150 °C. Furthermore, the SiC-TEG power module structure with the die attached with Pb and Pb-free solders, alongwith the same power source as sinter Ag paste was also measured. The Ag sinter joint possesses the lowest thermal resistance and highest high temperature reliability during power cycling compared with Pb and Pb-free die-attach materials.

Overview

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Registry

Crossref · 10.1109/tpel.2020.3031670

Cites

82 of 82 references verified0 citation errors · 0 not checkable

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Citations

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Research works printed but not linked: 3

  1. hutter, 2016, Comparison of different technologies for the die attach of power semiconductor devices conducting active power cycling, Proc Int Conf Integr Power Electron Syst, 1
  2. 10.1109/TPEL.2013.2279607 · DOI
  3. 10.1109/TPEL.2016.2619118 · DOI

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Metadata

Authors
Kim, D., Nagao, S., Chen, C., Wakasugi, N., Yamamoto, Y., Suetake, A., Takemasa, T., Sugahara, T., & Suganuma, K.
Affiliations
  • The Institute of Scientific and Industrial Research, The University of Osaka (JP)
  • Yamato Scientific Co., Ltd. (Japan) (JP)
  • Tokuyama (Japan) (JP)
Venue
IEEE Transactions on Power Electronics
Published
2021-05
Volume
36
Issue
5
Pages
4977-4990
ISSN
  • 0885-8993 (ISSN-L)
  • 1941-0107
OpenAlex
W3093584293
Cited by
87
References
82
Citations by year
2026: 13 · 2025: 9 · 2024: 26 · 2023: 18 · 2022: 15 · 2021: 6
FWCI
3.35
Type
journal article
Language
en
Open access
closed
Locations
IEEE Transactions on Power Electronics (publishedVersion)
Funders
  • Standardization for Energy Conservation
  • International Standardization of Thermal Property Measurements for Next Generation Power Electronics
  • JST Advanced Low Carbon Technology Research and Development Program
  • Development of a high frequency GaN power module package technology (JPMJAL1610, JPNP14004)
  • New Energy and Industrial Technology Development Organization
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Silicon Carbide Semiconductor Technologies
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electronic Packaging and Soldering Technologies
  • Physical Sciences › Materials Science › Materials Chemistry › Thermal properties of materials
Keywords
silicon carbide power modules, thermal resistance measurement, lead-free solder, die attach, power cycling reliability, high-temperature reliability, thermal interface materials, 4H-SiC

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