View php50n06 1 datasheet:

Philips Semiconductors Product specification PowerMOS transistor PHP50N06 GENERAL DESCRIPTION QUICK REFERENCE DATA N-channel enhancement mode SYMBOL PARAMETER MAX. UNIT field-effect power transistor in a plastic envelope. VDS Drain-source voltage 60 V The device is intended for use in ID Drain current (DC) 52 A Switched Mode Power Supplies Ptot Total power dissipation 150 W (SMPS), motor control, welding, Tj Junction temperature 175 ?C DC/DC and AC/DC converters, RDS(ON) Drain-source on-state 0.028 ? and in automotive and general resistance purpose switching applications. PINNING - TO220AB PIN CONFIGURATION SYMBOL PIN DESCRIPTION d tab 1 gate 2 drain g 3 source tab drain 1 2 3 s LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134