OptiMOS™ 5 Single N-Channel Linear FET 100 V, 11.3 mΩ, 63 A in a PQFN 3.3x3.3 package ISZ113N10NM5LF2 is Infineon’s new best-in-class 100 V OptiMOS™ 5 Linear FET in a PQFN 3.3x3.3 mm package, offering the industry’s lowest on-state resistance RDS(on) and wide safe operating area (SOA) at 25˚C and 125˚C. The OptiMOS™ Linear FET is a revolutionary approach that solves the trade-off between on-state resistance and linear mode capability. Combined with the low cost, low profile PQFN 3.3x3.3 package, ISZ113N10NM5LF2 is targeted for soft start and current limiting purpose in Power-over-Ethernet (PoE) application.