The SiA910EDJ from Vishay is a MOSFET with Continous Drain Current 4.5 A, Drain Source Resistance 23 to 42 Milliohm, Drain Source Breakdown Voltage 12 V, Gate Source Voltage -8 to 8 V, Gate Source Threshold Voltage 6.2 to 16 V. Tags: Surface Mount. More details for SiA910EDJ can be seen below.