The aim of this work is the thermal design of a modular direct liquid cooled package for 1200 V–35 A SiC power MOSFETs, in order to take full advantage of the high power density and high frequency performance of these devices, in the development of a modular integrated solution for power converters. An accurate electro-thermal fluid dynamic model is set up and validated by thermal characterization on a prototype; numerical models have been used to study the internal temperature distribution and to propose further optimization.

Thermal design and characterization of a modular integrated liquid cooled 1200 V-35 A SiC MOSFET bi-directional switch / Cova, Paolo; Aliyu, A. M.; Castellazzi, A.; Chiozzi, Diego; Delmonte, Nicola; Lasserre, P.; Pignoloni, N.. - In: MICROELECTRONICS RELIABILITY. - ISSN 0026-2714. - 76-77:(2017), pp. 277-281. [10.1016/j.microrel.2017.06.062]

Thermal design and characterization of a modular integrated liquid cooled 1200 V-35 A SiC MOSFET bi-directional switch

COVA, Paolo;CHIOZZI, DIEGO;DELMONTE, Nicola;
2017-01-01

Abstract

The aim of this work is the thermal design of a modular direct liquid cooled package for 1200 V–35 A SiC power MOSFETs, in order to take full advantage of the high power density and high frequency performance of these devices, in the development of a modular integrated solution for power converters. An accurate electro-thermal fluid dynamic model is set up and validated by thermal characterization on a prototype; numerical models have been used to study the internal temperature distribution and to propose further optimization.
Thermal design and characterization of a modular integrated liquid cooled 1200 V-35 A SiC MOSFET bi-directional switch / Cova, Paolo; Aliyu, A. M.; Castellazzi, A.; Chiozzi, Diego; Delmonte, Nicola; Lasserre, P.; Pignoloni, N.. - In: MICROELECTRONICS RELIABILITY. - ISSN 0026-2714. - 76-77:(2017), pp. 277-281. [10.1016/j.microrel.2017.06.062]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2831895
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