The FTK35N03PDFN56 from First Silicon is a MOSFET with Continous Drain Current 35 A, Drain Source Resistance 5.0 to 9.5 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.0 to 3.0 V. Tags: Surface Mount. More details for FTK35N03PDFN56 can be seen below.