The Infineon 600V CoolMOS C7 super junction MOSFET series offers a ∼50% reduction in turn-off losses compared to the CoolMOS CP, offering an outstanding level of performance in PFC, TTF and other hard-switching topologies. The MOSFET is also a perfect match for high-power-density charger designs. Efficiency and TCO applications such as hyper data centres and high efficiency telecom rectifiers (>96%) benefit from the higher efficiency offered by CoolMOS C7. Gains of 0.3% to 0.7% in PFC and 0.1% in LLC topologies can be achieved. In the case of a 2.5kW server PSU, for example, using 600V CoolMOS C7 SJ MOSFETs in a TO-247 4pin package can result in energy cost reductions of ∼10% for PSU energy loss.

Increased switching frequency
Best R (on)A in the world
Rugged body diode
Measure showing key parameter for light load and full load efficiency
Doubling the switching frequency will half the size of magnetic components
Smaller packages for same R DS(on)
Can be used in many more positions for both hard and soft switching topologies