The Si7454FDP from Vishay is a MOSFET with Continous Drain Current 23.5 A, Drain Source Resistance 24.6 to 34 Milliohm, Drain Source Breakdown Voltage 100 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.4 V. Tags: Surface Mount. More details for Si7454FDP can be seen below.