OptiMOS™ power MOSFETs 40 V normal level in PQFN 5x6 Source-Down package with very low RDS(on). The power MOSFET IQD005N04NM6 comes in a PQFN 5x6 Source-Down package. The part offers a very low RDS(on) of 0,5 mOhm combined with outstanding thermal performance for easy power loss management. This enables higher system efficiency and power density for a large variety of end applications like SMPS, battery-powered applications, battery management, and low-voltage drives.