The Si2371EDS from Vishay is a MOSFET with Continous Drain Current 4.8 A, Drain Source Resistance 37 to 80 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -12 to 12 V, Gate Source Threshold Voltage -0.6 to -1.5 V. Tags: Surface Mount. More details for Si2371EDS can be seen below.