The PSMN5R4-25YLD from Nexperia is a MOSFET with Continous Drain Current 49 to 70 A, Drain Source Resistance 4.93 to 14.2 milliohm, Drain Source Breakdown Voltage 25 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Surface Mount. More details for PSMN5R4-25YLD can be seen below.