The FTK3416A from First Silicon is a MOSFET with Continous Drain Current 5.6 to 7.0 A, Drain Source Resistance 13 to 39 milli-ohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage 0.45 to 1.0 V. Tags: Surface Mount. More details for FTK3416A can be seen below.