The NTJD4158CT2G from onsemi is a MOSFET with Continous Drain Current -0.88 to 0.25 A, Drain Source Resistance 215 to 2500 milliohm, Drain Source Breakdown Voltage -20 to 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.5 to 1.5 V. Tags: Surface Mount. More details for NTJD4158CT2G can be seen below.