1200 V-360 A SiC Power Module with Phase Leg Clustering Concept for Low Parasitic Inductance and High Speed Switching

Conference: CIPS 2014 - 8th International Conference on Integrated Power Electronics Systems
02/25/2014 - 02/27/2014 at Nuremberg, Germany

Proceedings: ETG-Fb. 141: CIPS 2014

Pages: 7Language: englishTyp: PDF

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Authors:
Takao, Kazuto; Shinohe, Takashi (Corporate Research & Development Center, Toshiba Corporation, Kawasaki, Japan)
Yamamoto, Takashi; Hasegawa, Kohei; Ishida, Masaaki (Corporate Manufacturing Engineering Center, Toshiba Corporation, Yokohama, Japan)

Abstract:
A novel packaging structure for large current rating silicon carbide (SiC) power module has been developed based on a phase leg clustering concept. A prototype 1200 V-360 A SiC power module is developed using SiC-MOSFETs and SiC-SBDs and the very low parasitic inductance of 7.8 nH including a DC link capacitor has been achieved. The experimental and circuit simulation results show that the ultra-fast switching can be available owing to the very low parasitic inductance.