The NTMFS08N003C from onsemi is a MOSFET with Continous Drain Current 147 A, Drain Source Resistance 33 to 73 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for NTMFS08N003C can be seen below.