Electronic Products & Technology

Integrated diode addresses lighting, industrial SMPS applications

Stephen Law   

Electronics Semiconductors MOSFET semiconductor

INFINEON TECHNOLOGIES CoolMOS PFD7 high-voltage MOSFET family sets benchmark in 950V superjunction (SJ) technology, as device combines improved performance with state-of-the-art ease of use and features an integrated fast body diode ensuring robustness. Tailored to ultrahigh-power density as well, as the highest efficiency designs, products are primarily addressing lighting systems, as well as consumer and industrial SMPS applications. Products are suitable for flyback, PFC, and LLC/LCC designs, including half- or full-bridge configurations making commutation robust and reliable. Product family offers up to 55% lower on resistance (R DS(on)) devices in various SMD and THD packages, like 450 mΩ in DPAK or 60 mΩ in TO247.

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