ssf8np60u.pdf datasheet:

SSF8NP60U Main Product Characteristics: VDSS 600V RDS(on) 0.73 (typ.) ID 8A Marking and p in Schematic diagram TO-220 Assignment Features and Benefits: High dv/dt and avalanche capabilities 100% avalanche tested Low input capacitance and gate charge Low gate input resistance Description: It utilizes the latest processing techniques to achieve the high cell density and reduces the on-resistance with high repetitive avalanche rating. These features combine to make this design an extremely efficient and reliable device for use in power switching application (adaptor, lighting, charger etc.) and a wide variety of other applications. Absolute max Rating: Symbol Parameter Max. Units ID @ TC = 25 Continuous Drain Current, VGS @ 10V 8 C I @ TC = 100 Continuous Drain Current, V @ 10V 4.9 A C D GSI Pulsed Dra