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Silicon Carbide TOLL MOSFETs Enable High Efficiency and High Power Density in 3.6-kW Totem-Pole PFC

Yuequan Hu
Feb 07, 2022
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Switch-mode power supplies continue to demand high efficiency and high power density, especially in server and data center applications, due to stringent efficiency requirements. During this presentation we will analyze Silicon Carbide devices and magnetic material selections and introduce Wolfspeed’s C3M Silicon Carbide To-Leadless MOSFETs (coming soon) and 3.6kW Bridgeless Totem-Pole PFC reference design, offering a cost effective thermal interface and the enablement of peak efficiency in high power applications.

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