The NTLUS030N03CTAG from onsemi is a MOSFET with Continous Drain Current 6.9 A, Drain Source Resistance 14 to 26 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 NTLUS030N03CTAG can be seen below.