The SiSS27DN-T1-GE3 from Vishay is a MOSFET with Continous Drain Current -50 A, Drain Source Resistance 4.6 to 9 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage -2.2 to -1 V. Tags: Surface Mount. More details for SiSS27DN-T1-GE3 can be seen below.