The AUIRF2805 from Infineon Technologies is a MOSFET with Continous Drain Current 75 to 175 A, Drain Source Resistance 3.9 to 4.7 Mohms, Drain Source Breakdown Voltage 55 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for AUIRF2805 can be seen below.