The NTMFS5H431NLT1G from onsemi is a MOSFET with Continous Drain Current 106 A, Drain Source Resistance 2.8 to 5 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2 V. Tags: Surface Mount. More details for NTMFS5H431NLT1G can be seen below.