The PSMNR51-25YLH from Nexperia is a MOSFET with Continous Drain Current 380 A, Drain Source Resistance 0.49 to 1.46 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 PSMNR51-25YLH can be seen below.