650V CoolMOS™ CFD2
Balance between efficiency and robustness with fast body diode
CoolMOS™ CFD2 superjunction MOSFET family features MOSFETs with an integrated fast body diode. It is the ideal choice for high power applications such as in telecom and server markets, in which good efficiency levels need to be reached while not compromising on highest reliability and ease of use.
CFD2 devices benefit from soft commutation behavior and therefore good EMI behavior. In addition, light load efficiency, reduced gate charge, easy implementation and outstanding reliability complement the advantages of this superjunction MOSFET technology.
A trend in high power conversion is the move toward higher power density. High power density can be achieved best by resonant switching topologies such as zero voltage or zero current switching, which enable high efficiency by eliminating the turn-on losses.
The fast reverse recovery of CoolMOS™ CFD2 offers designers the benefits of
- Reduce stress on the device while body diode is not fully recovered and
- Extra safety margin for repetitive hard commutation in designs which translates into reduced design-in effort