The NTMTSC4D2N10GTXG from onsemi is a MOSFET with Continous Drain Current 15 to 178 A, Drain Source Resistance 2.9 to 4.2 milli-ohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for NTMTSC4D2N10GTXG can be seen below.