The NTMS4177PR2G from onsemi is a MOSFET with Continous Drain Current -11.4 A, Drain Source Resistance 10 to 19 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.5 to -1.5 V. Tags: Surface Mount. More details for NTMS4177PR2G can be seen below.