The SiR610DP-T1-RE3 from Vishay is a MOSFET with Continous Drain Current 35.4 A, Drain Source Resistance 23.9 to 33.4 milliohm, Drain Source Breakdown Voltage 200 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for SiR610DP-T1-RE3 can be seen below.