This is a logic level 120 V MOSFET in PQFN 3.3 x 3.3 packaging with 10.6 mOhm on-resistance. ISZ106N12LM6 is part of Infineon’s OptiMOS™ 6 power MOSFET family.
The OptiMOS™ 6 power MOSFET 40V family is optimized for a variety of applications and circuits, such as synchronous rectification in switched mode power supplies (SMPS) in servers, desktop PCs, wireless chargers, quick chargers and ORing circuits. Improvements in on-state resistance (RDS(on)) and figure of merits (FOM - RDS(on) x Qg and Qgd) enable designers to increase efficiency, allowing easier thermal design and less paralleling, leading to system cost reduction.