The NVR4501NT1G from onsemi is a MOSFET with Continous Drain Current 3.6 A, Drain Source Resistance 70 to 105 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.65 to 1.2 V. Tags: Surface Mount. More details for NVR4501NT1G can be seen below.