Increased efficiency with best-in-class OptiMOS™ 5 25 V power MOSFET in high performance PQFN 3.3x3.3mm package Infineon’s OptiMOS™ 5 25V power MOSFET BSZ010NE2LS5 is the best choice for optimized efficiency and power density solutions such as synchronous rectification in switched mode power supplies (SMPS). A significantly reduced RDS(on) compared to the previous OptiMOS™ MOSFET products enables an increase of the system efficiency. The small footprint of the PQFN 3.3x3.3 mm package combined with outstanding electrical performance further enhances best-in-class power density and form factor improvement in the target applications.