The NTLJF4156NTAG from onsemi is a MOSFET with Continous Drain Current 4.6 A, Drain Source Resistance 47 to 250 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for NTLJF4156NTAG can be seen below.