The PRM8R5N04N5 from PFC Device is a MOSFET with Continous Drain Current 44 to 70 A, Drain Source Resistance 6.9 to 15 milli-ohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.0 to 3.0 V. Tags: Surface Mount. More details for PRM8R5N04N5 can be seen below.