The Si8497DB from Vishay is a MOSFET with Continous Drain Current 13 A, Drain Source Resistance 43 to 120 Milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -1.1 to -0.5 V. Tags: Surface Mount. More details for Si8497DB can be seen below.