OptiMOS™ 5 100V power MOSFET in TO-Leadless (TOLL) package with 60% space reduction for telecom and low voltage drives applications Infineon’s OptiMOS™ 5 100V n-channel power MOSFET IPT026N10N5 in TO-Leadless (TOLL) package is ideally suited for high switching frequencies. This package is especially designed for high current applications such as POL (point-of-load), forklift, light electric vehicles (LEV) and telecom power supply. With a 60% space reduction compared to D2PAK 7pin package, TOLL is the perfect solution where highest efficiency, outstanding EMI behavior as well as best thermal behavior and space reduction are required.