The NVMFWS0D7N04XM from onsemi is a MOSFET with Continous Drain Current 331 A, Drain Source Resistance 0.63 to 0.7 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2.5 to 3.5 V. Tags: Surface Mount. More details for NVMFWS0D7N04XM can be seen below.