The FDMA86251 from onsemi is a MOSFET with Continous Drain Current 2.4 A, Drain Source Resistance 175 milliohm, Drain Source Breakdown Voltage 150 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 4 V. Tags: Surface Mount. More details for FDMA86251 can be seen below.