The NVMJST1D2N04CTXG from onsemi is a MOSFET with Continous Drain Current 451 A, Drain Source Resistance 1.06 to 1.25 milli-ohm, 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 NVMJST1D2N04CTXG can be seen below.