View stp50n06l datasheet:

STP50N06L STP50N06LFI N - CHANNEL ENHANCEMENT MODE LOW THRESHOLD POWER MOS TRANSISTOR TYPE VDSS RDS(on) ID STP50N06L 60 V < 0.028 ? 50 A STP50N06LFI 60 V < 0.028 ? 27 A TYPICAL R = 0.024 ? DS(on) AVALANCHE RUGGED TECHNOLOGY 100% AVALANCHE TESTED REPETITIVE AVALANCHE DATA AT 100oC 3 3 LOW GATE CHARGE 2 2 1 1 HIGH CURRENT CAPABILITY LOGIC LEVEL COMPATIBLE INPUT 175oC OPERATING TEMPERATURE TO-220 ISOWATT220 APPLICATION ORIENTED CHARACTERIZATION APPLICATIONS HIGH CURRENT, HIGH SPEED SWITCHING SOLENOID AND RELAY DRIVERS INTERNAL SCHEMATIC DIAGRAM REGULATORS DC-DC & DC-AC CONVERTERS MOTOR CONTROL, AUDIO AMPLIFIERS AUTOMOTIVE ENVIRONMENT (INJECTION, ABS, AIR-BAG, LAMPDRIVERS, Etc.) ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit STP50N06L ST