OptiMOS™7 40V TOLL 10x12. New benchmark for best-in-class Ron, highest power density & efficiency Automotive standard TOLL 10x12 (PG-HSOF-8) offers highest current capability of 350A at a footprint of 10x12 mm². In combination with Infineon’s leading OptiMOS™7 40V Power MOSFET technology it offers best in class power density and power efficiency at Infineon’s high-quality level for robust automotive packages.