The IAUS260N10S5N019T from Infineon Technologies is a MOSFET with Continous Drain Current 91 to 260 A, Drain Source Resistance 1.6 to 2.6 Mohms, Drain Source Breakdown Voltage 100 V, Gate Source Voltage 20 V, Gate Source Threshold Voltage 2.2 to 3.8 V. Tags: Surface Mount. More details for IAUS260N10S5N019T can be seen below.