The SiS443DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current -35 A, Drain Source Resistance 9.7 to 16 milliohm, Drain Source Breakdown Voltage -40 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.3 to -1 V. Tags: Surface Mount. More details for SiS443DN-T1-GE3 can be seen below.