The SiR680LDP-T1-RE3 from Vishay is a MOSFET with Continous Drain Current 130 A, Drain Source Resistance 2.33 to 3.55 milliohm, Drain Source Breakdown Voltage 80 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for SiR680LDP-T1-RE3 can be seen below.