The Si1062X from Vishay is a MOSFET with Continous Drain Current 0.53 A, Drain Source Resistance 350 to 762 milliohm, Drain Source Breakdown Voltage 20 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 0.4 to 1 V. Tags: Surface Mount. More details for Si1062X can be seen below.