Comparison of Press-Pack and Wire-Bonding Technologies for SiC MOSFETs under Short-Circuit Conditions

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Abstract

This paper uses the finite element method to analyze the thermal performance of SiC MOSFETs discrete package with different package technologies during short circuit conditions. Firstly, the industrial packaging methods used for power semiconductor devices including SiC MOSFET and Si IGBT are analyzed, which are divided into wire-bonded and press-pack package technologies. Then, the finite element models of wire-bonded and press-pack SiC MOSFET discrete packages are built to analyze the thermal performance with short-circuit conditions. The simulation results show that the press-pack technique performs better with respect to peak temperature under the same electrical conditions.

OriginalsprogEngelsk
Titel2020 22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe
ForlagIEEE
Publikationsdatosep. 2020
Artikelnummer9215875
ISBN (Elektronisk)9789075815368
DOI
StatusUdgivet - sep. 2020
Begivenhed22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe - Lyon, Frankrig
Varighed: 7 sep. 202011 sep. 2020

Konference

Konference22nd European Conference on Power Electronics and Applications, EPE 2020 ECCE Europe
Land/OmrådeFrankrig
ByLyon
Periode07/09/202011/09/2020

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