The PSMN3R0-30YLD from Nexperia is a MOSFET with Continous Drain Current 100 A, Drain Source Resistance 2.57 to 6.6 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Surface Mount. More details for PSMN3R0-30YLD can be seen below.