The SiS126DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current 45.1 A, Drain Source Resistance 8.5 to 12.5 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 3.5 V. Tags: Surface Mount. More details for SiS126DN-T1-GE3 can be seen below.