The IAUZ30N10S5L240 from Infineon Technologies is a MOSFET with Continous Drain Current 22 to 30 A, Drain Source Resistance 19.5 to 31 Mohms, Drain Source Breakdown Voltage 100 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 1.2 to 2.2 V. Tags: Surface Mount. More details for IAUZ30N10S5L240 can be seen below.