The AUIRLS3034-7P from Infineon Technologies is a MOSFET with Continous Drain Current 240 to 380 A, Drain Source Resistance 1 to 1.7 Mohms, Drain Source Breakdown Voltage 40 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for AUIRLS3034-7P can be seen below.