OptiMOS™ 6 power MOSFET logic level 120 V in PQFN 3.3 x 3.3 package This is a logic level 120 V MOSFET in PQFN 3.3 x 3.3 packaging with 33 mOhm on-resistance. ISZ330N12LM6 is part of Infineon’s OptiMOS™ 6 power MOSFET family .