The SiR403EDP-T1-GE3 from Vishay is a MOSFET with Continous Drain Current -40 A, Drain Source Resistance 5.4 to 11.5 milliohm, Drain Source Breakdown Voltage -30 V, Gate Source Voltage -25 to 25 V, Gate Source Threshold Voltage -2.8 to -1.2 V. Tags: Surface Mount. More details for SiR403EDP-T1-GE3 can be seen below.