The AUIRFS3004 from Infineon Technologies is a MOSFET with Continous Drain Current 195 to 340 A, Drain Source Resistance 1.4 to 1.75 Mohms, Drain Source Breakdown Voltage 40 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Through Hole. More details for AUIRFS3004 can be seen below.