The NVD5C454NT4G from onsemi is a MOSFET with Continous Drain Current 83 A, Drain Source Resistance 3.6 to 4.2 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for NVD5C454NT4G can be seen below.