The PSMN0R9-25YLD from Nexperia is a MOSFET with Continous Drain Current 285 to 300 A, Drain Source Resistance 0.72 to 2.04 Milliohm, Drain Source Breakdown Voltage 25 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2 V. Tags: Surface Mount. More details for PSMN0R9-25YLD can be seen below.