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MOSFET reduces switching losses by 50 percent
( 01 May 2008 )
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• The FDD4141 offers low RDS(ON) and 50 percent lower gate charge (QG) compared to current generation MOSFETs. This allows asynchronous Buck, battery charging and inverter switching applications, found in portable, computing, consumer and home entertainment products, to switch at higher speeds without suffering the penalty of excessive heat.
• Fabricated using Fairchild’s proprietary PowerTrench process technology, which makes it possible to put die with higher load currents into smaller packages.
• Part of a comprehensive portfolio of PowerTrench MOSFETs that are instrumental in achieving energy efficiency by meeting the electrical and thermal performance requirements for today’s electronics.
• Processes technology yields exceptionally low values for Miller Charge (QGD), RDS(on), and total gate charge (QG)--enhancements that result in superior switching performance and thermal efficiencies when used in synchronous buck applications.
• Utilizes lead-free (Pb-free) terminals and has been characterized for moisture sensitivity in accordance with the Pb-free reflow requirements of the joint IPC/JEDEC standard J-STD-020
• Meets requirements of the European Union's Directive on the restriction of the use of certain substances (RoHS).
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