View stw33n20 datasheet:

STW33N20 N - CHANNEL ENHANCEMENT MODE POWER MOSFET TYPE VDSS RDS(on) ID STW33N20 200 V < 0.085 ? 33 A TYPICAL R = 0.073 ? DS(on) AVALANCHE RUGGED TECHNOLOGY 100% AVALANCHE TESTED REPETITIVE AVALANCHE DATA AT 100 oC LOW GATE CHARGE 3 HIGH CURRENT CAPABILITY 2 150 oC OPERATING TEMPERATURE 1 APPLICATION ORIENTED CHARACTERIZATION TO-247 APPLICATIONS HIGH CURRENT, HIGH SPEED SWITCHING SOLENOID AND RELAY DRIVERS DC-DC CONVERTERS & DC-AC INVERTERS TELECOMMUNICATION POWER SUPPLIES INTERNAL SCHEMATIC DIAGRAM INDUSTRIAL MOTOR DRIVES ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VDS Drain-source Voltage (VGS = 0) 200 V VDGR Drain- gate Voltage (RGS = 20 k?) 200 V VGS Gate-source Voltage ± 20 V ID Drain Current (continuous) at Tc = 25 oC33 A ID Dra