PerFET™ POWER MOSFET 40V PDFN33

Taiwan Semiconductor introduces new 40V PerFET™ (NH Series) power MOSFETs with PDFN33 package. The new PerFET™ MOSFET built on proprietary device structures and processes that enable exceptionally low on-state resistance and switching figure-of-merit (FOM – R*Q). The achievement of 35% FOM reduction compared to our previous technology (NB Series) puts this portfolio at the industry leading edge of performance. The value of RDS(on) at temperatures of -55°C to 150°C presented less variation due to its lower temperature coefficient (K). This initial 40V N-channel platform includes options for both standard (10V) and logic level (5V) gate-drive requirements while preserving rugged safe-operating resistance to switching voltage transients and avalanche concerns in switching applications. New PDFN56U package is compatible with conventional SOP8 packages. Its Wettable Flank leads improve solder joint reliability and AOI’s accuracy during PCB assembly process.