The FDP22N50N from onsemi is a MOSFET with Continous Drain Current 22 A, Drain Source Resistance 185 to 220 milliohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 3 to 5 V. Tags: Through Hole. More details for FDP22N50N can be seen below.