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5mm x 6mm package features universal PCB footprint, wettable flank connections and excellent thermal performance for data center server power and other high-reliability DC-DC converters.
Taiwan Semiconductor has introduced the TQM series of automotive-grade power MOSFETs. The n-channel, 40V/60V devices come in a wettable flank PDFN56U package supporting drop-in pin compatibility with other package types. The automotive-grade power MOSFETs are commonly used in data center server power and other high-reliability DC-DC converters.
The wettable flank connections are ideal for automated placement, meeting automotive board mount testing and AEC-Q qualification testing and high yield manufacturability. Their low-profile packaging with heat-spreader contacts provides excellent thermal management and increased power density to meet the demands of many applications.
In addition to 48V automotive systems, applications include industrial, solenoid and motor control, server power and other high-reliability DC-DC converters.
The PDFN56U package is available in three versions:
“The PDFN56U footprint compatibility makes drop-in replacement for TDSON-8, LFPAK56 and DFN5x6 packages very straightforward – selecting our PDFN56U package with its wettable flank simplifies automotive test procedures,” said Sam Wang, vice president, TSC Products. “The AEC-Q quality and reliability are also of benefit and many non-automotive applications where high reliability is required.”
The devices are currently available as samples through major distributors, with production quantities expected within 8–14 weeks
More information about the AEC-Q 40/60V Power MOSFETs in PDFN56U, Wettable Flank Package:
TQM033NB04CR data sheet
TQM150NB04CR data sheet
TQM050NB06CR data sheet