OptiMOS™ 6 power MOSFET normal level 120 V in D²PAK 3-pin package This is a normal level 120 V MOSFET in D²PAK 3-pin packaging with 13.3 mOhm on-resistance. IPB133N12NM6 is part of Infineon’s OptiMOS™ 6 power MOSFET family.