The SMF182 from Solitron Devices is a MOSFET with Continous Drain Current 7 A, Drain Source Resistance 850 milli-ohm, Drain Source Breakdown Voltage 500 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for SMF182 can be seen below.