The PHB45NQ15T from Nexperia is a MOSFET with Continous Drain Current 31.9 to 45.1 A, Drain Source Resistance 34 to 113.4 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 PHB45NQ15T can be seen below.