OptiMOS™ power MOSFETs in SuperSO8 package Infineon's OptiMOS™ MOSFETs in SuperSO8 package extend OptiMOS™ 3 and 5 product portfolio and enable higher power density in addition to improved robustness, responding to the need for lower system cost and increased performance. Low reverse recovery charge (Qrr) improves the system reliability by providing a significant reduction of voltage overshoot, which minimizes the need for snubber circuits, resulting in less engineering cost and effort.