MOSFET

600V CoolMOSª CFD7 Power Transistor

CoolMOS™ is a revolutionary technology for high voltage power

MOSFETs, designed according to the superjunction (SJ) principle and

pioneered by Infineon Technologies. The latest CoolMOS™ CFD7 is the

successor to the CoolMOS™ CFD2 series and is an optimized platform

tailored to target soft switching applications such as phase-shift full-bridge

(ZVS) and LLC. Resulting from reduced gate charge (Qg), best-in-class

reverse recovery charge (Qrr) and improved turn off behavior CoolMOS™

CFD7 offers highest efficiency in resonant topologies. As part of Infineon’s

fast body diode portfolio, this new product series blends all advantages of

a fast switching technology together with superior hard commutation

robustness, without sacrificing easy implementation in the design-in

process. The CoolMOS™ CFD7 technology meets highest efficiency and

reliability standards and furthermore supports high power density

solutions. Altogether, CoolMOS™ CFD7 makes resonant switching

topologies more efficient, more reliable, lighter and cooler.

Features

• Ultra-fast body diode

• Low gate charge

• Best-in-class reverse recovery charge (Qrr)

• Improved MOSFET reverse diode dv/dt and diF/dt ruggedness

• Lowest FOM RDS(on)*Qg and RDS(on)*Eoss

• Best-in-class RDS(on) in SMD and THD packages

Benefits

• Excellent hard commutation ruggedness

• Highest reliability for resonant topologies

• Highest efficiency with outstanding ease-of-use / performance tradeoff

• Enabling increased power density solutions