The NVJS4151PT1G from onsemi is a MOSFET with Continous Drain Current -4.1 A, Drain Source Resistance 55 to 205 milliohm, Drain Source Breakdown Voltage -20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1.2 to -0.4 V. Tags: Surface Mount. More details for NVJS4151PT1G can be seen below.