View stp2n60 datasheet:

STP2N60 STP2N60FI N - CHANNEL ENHANCEMENT MODE POWER MOS TRANSISTOR TYPE VDSS RDS(on) ID STP2N60 600 V < 3.5 ? 2.9 A STP2N60FI 600 V < 3.5 ? 2.2 A TYPICAL R = 3.2 ? DS(on) AVALANCHE RUGGED TECHNOLOGY 100% AVALANCHE TESTED REPETITIVE AVALANCHE DATA AT 100oC 3 3 APPLICATION ORIENTED 2 2 1 1 CHARACTERIZATION APPLICATIONS TO-220 ISOWATT220 HIGH CURRENT, HIGH SPEED SWITCHING SWITCH MODE POWER SUPPLIES (SMPS) CHOPPER REGULATORS, CONVERTERS, MOTOR CONTROL, LIGHTING FOR INDUSTRIAL AND CONSUMER ENVIRONMENT INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit STP2N60 STP2N60FI VDS Drain-source Voltage (VGS = 0) 600 V VDGR Drain- gate Voltage (RGS = 20 k?)600 V VGS Gate-source Voltage ± 20 V ID Drain Current (continuous) at Tc = 2