The Si5468DC from Vishay is a MOSFET with Continous Drain Current 6 A, Drain Source Resistance 23 to 34 Milliohm, 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 Si5468DC can be seen below.