Superjunction MOSFET technology called the 600-V CoolMOS CFD7 is part of the CoolMOS 7 series from Infineon. This new MOSFET addresses the high power SMPS market for resonant topologies. It offers industry-leading efficiency and reliability in soft switching topologies like LLC and ZVS PSFB. This makes it a candidate for high-power SMPS applications such as servers, telecom equipment power, and EV charging stations.

The 600-V CoolMOS CFD7 succeeds the CoolMOS CFD2. The new MOSFET is up to 1.45% more efficient than its predecessors or competing offerings. It combines all of the advantages of a fast switching technology with high commutation ruggedness, without impacting the easy implementation in the design-in process. The 600-V CoolMOS CFD7 features reduced gate charge (Q_g) and improved turn-off behavior.

Additionally, it has a reverse recovery charge (Q_π), which is up to 69% lower than competing products in the marketplace. The 600-V CoolMOS CFD7 provides industry-leading solutions for THD and SMD devices, which supports high power density solutions.

The 600 V CoolMOS CFD7 is available now in mass production and samples can be ordered. More information is available at www.infineon.com/cfd7.

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