The FTK3905 from First Silicon is a MOSFET with Continous Drain Current -6.3 to -10 A, Drain Source Resistance 12.4 to 25 milli-ohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -1.0 to -2.5 V. Tags: Surface Mount. More details for FTK3905 can be seen below.