The NTD6416ANT4G from onsemi is a MOSFET with Continous Drain Current 17 A, Drain Source Resistance 73 to 81 milliohm, 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 NTD6416ANT4G can be seen below.