The PRM4R2N06N5 from PFC Device is a MOSFET with Continous Drain Current 66 to 105 A, Drain Source Resistance 4.2 to 9.5 milli-ohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.0 to 2.5 V. Tags: Surface Mount. More details for PRM4R2N06N5 can be seen below.