The SiRA58ADP-T1-RE3 from Vishay is a MOSFET with Continous Drain Current 109 A, Drain Source Resistance 2.2 to 3.95 milliohm, Drain Source Breakdown Voltage 40 V, Gate Source Voltage -16 to 20 V, Gate Source Threshold Voltage 1.1 to 2.4 V. Tags: Surface Mount. More details for SiRA58ADP-T1-RE3 can be seen below.