View stw16na40 datasheet:

STW16NA40 STH16NA40FI ® N - CHANNEL 400V - 0.21? - 16A - TO-247/ISOWATT218 POWER MOS TRANSISTORS PRELIMINARY DATA TYPE VDSS RDS(on) ID STW16NA40 400 V < 0.3 ? 16 A 400V < 0.3 ? 10 A STH16NA40FI TYPICAL R = 0.21 ? DS(on) AVALANCHE RUGGED TECHNOLOGY 100% AVALANCHE TESTED REPETITIVE AVALANCHE DATA AT 100oC 3 3 APPLICATION ORIENTED 2 2 1 CHARACTERIZATION 1 APPLICATIONS TO-247 ISOWATT218 HIGH CURRENT, HIGH SPEED SWITCHING SWITCH MODE POWER SUPPLY (SMPS) CHOPPER REGULATORS, CONVERTERS, MOTOR CONTROL, LIGHTING FOR INDUSTRIAL AND CONSUMER ENVIRONMENT INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit STW16NA40 STH16NA40FI VDS Drain-source Voltage (VGS = 0) 400 V VDGR 400 V Drain- gate Voltage (RGS = 20 k?) VGS Gate-source V