The PSM16N50CT from PFC Device is a MOSFET with Continous Drain Current 10 to 16 A, Drain Source Resistance 0.21 to 0.62 ohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -30 to 30 V, Gate Source Threshold Voltage 2.8 to 3.9 V. Tags: Through Hole. More details for PSM16N50CT can be seen below.