The NTF3055L108T1G from onsemi is a MOSFET with Continous Drain Current 3 A, Drain Source Resistance 92 to 120 milliohm, Drain Source Breakdown Voltage 60 V, Gate Source Voltage -15 to 15 V, Gate Source Threshold Voltage 1 to 2 V. Tags: Surface Mount. More details for NTF3055L108T1G can be seen below.