The SiSH129DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current -35 A, Drain Source Resistance 9.5 to 20 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.8 to -1.5 V. Tags: Surface Mount. More details for SiSH129DN-T1-GE3 can be seen below.