The PSMN004-60B from Nexperia is a MOSFET with Continous Drain Current 75 A, Drain Source Resistance 3.1 to 7.55 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 4.4 V. Tags: Surface Mount. More details for PSMN004-60B can be seen below.