The NTLJS5D0N03CTAG from onsemi is a MOSFET with Continous Drain Current 18.8 A, Drain Source Resistance 3.94 to 7.25 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Surface Mount. More details for NTLJS5D0N03CTAG can be seen below.