The NTMFSC0D9N04C from onsemi is a MOSFET with Continous Drain Current 313 A, Drain Source Resistance 0.87 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 3.5 V. Tags: Surface Mount. More details for NTMFSC0D9N04C can be seen below.