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