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Quad-MOSFET solution eliminates need for heat sinking

Posted: 02 May 2013 ?? ?Print Version ?Bookmark and Share

Keywords:Fairchild Semiconductor? MOSFET? network cameras? bridge applications?

Fairchild Semiconductor recently debuted the FDMQ86530L, a 60v quad-MOSFET that provides designers with an all-in-one package that addresses excessive heat generation in high-definition, compact active bridge applications such as network cameras. The package also addresses image quality issues caused by thermally induced noise.

Comprised of four 60V N-Channel MOSFETs and utilising Fairchild's GreenBridge technology, the FDMQ86530L solution improves the conduction loss and efficiency of the conventional diode bridge providing a ten-fold improvement in power dissipation. Available in a thermally enhanced, space-saving 4.5 x 5.0mm MLP 12-lead package, the device eliminates the need for a heat sink enabling a compact design that increases power conversion efficiency in 12 and 24V AC applications.


  • Max RDS(ON) = 17.5 m at VGS = 10V, ID = 8A
  • Max RDS(ON) = 23 m at VGS = 6V, ID = 7A
  • Max RDS(ON) = 25 m at VGS = 4.5V, ID = 6.5A
  • Datasheet for the FDMQ86530L can be downloaded here.

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