The PRM019N04D from PFC Device is a MOSFET with Continous Drain Current 23 to 37 A, Drain Source Resistance 15 to 34 milli-ohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.0 to 2.5 V. Tags: Surface Mount. More details for PRM019N04D can be seen below.