The NTD5C648NLT4G from onsemi is a MOSFET with Continous Drain Current 91 A, Drain Source Resistance 3.4 to 5.7 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.1 V. Tags: Surface Mount. More details for NTD5C648NLT4G can be seen below.