The Si3460DDV from Vishay is a MOSFET with Continous Drain Current 7.9 A, Drain Source Resistance 23 to 38 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for Si3460DDV can be seen below.