spp20n60cfd.pdf datasheet:

SPP20N60CFDCI MOS Pwer TransistrVDS @ Tjmax 650 VFeatureRDS(on) 0.22 New revolutionary high voltage technologyID 20.7 A Worldwide best RDS(on) in TO 220PG-TO220 Ultra low gate charge Periodic avalanche rated Extreme dv/dt rated High peak current capability Intrinsic fast-recovery body diode Extreme low reverse recovery chargeType Package Ordering Cde MarkingSPP20N60CFD PG-TO220 Q67040-S4616 20N60CFDMaximum RatingsParameter SymbI VaIue UnitAContinuous drain current IDTC = 25 C 20.7TC = 100 C 13.152Pulsed drain current, tp limited by Tjmax ID puls690 mJAvalanche energy, single pulse EASID = 10 A, VDD = 50 V1Avalanche energy, repetitive tAR limited by Tjmax1) EARID = 20 A, VDD = 50 V20 AAvalanche current, repetitive tAR limited by Tjmax IARReverse diode dv/dt dv/dt 40 V/nsIS=20.7A