The PSMN059-150Y from Nexperia is a MOSFET with Continous Drain Current 27.7 to 43 A, Drain Source Resistance 46 to 135 milliohm, Drain Source Breakdown Voltage 150 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 4.4 V. Tags: Surface Mount. More details for PSMN059-150Y can be seen below.