The PRM8R8N15N5 from PFC Device is a MOSFET with Continous Drain Current 57 to 90 A, Drain Source Resistance 7.5 to 8.8 milli-ohm, Drain Source Breakdown Voltage 150 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.0 to 4.0 V. Tags: Surface Mount. More details for PRM8R8N15N5 can be seen below.