The SIRA80DP-T1-RE3 from Vishay is a MOSFET with Continous Drain Current 335 A, Drain Source Resistance 0.47 to 0.93 milliohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -16 to 20 V, Gate Source Threshold Voltage 1 to 2.2 V. Tags: Surface Mount. More details for SIRA80DP-T1-RE3 can be seen below.