The FTK3094DFN56 from First Silicon is a MOSFET with Continous Drain Current 57 to 90 A, Drain Source Resistance 3.0 to 5.5 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for FTK3094DFN56 can be seen below.