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FDB6644 Datasheet

Manufacturer: Fairchild (now onsemi)
FDB6644 datasheet preview

FDB6644 Details

Part number FDB6644
Datasheet FDB6644_FairchildSemiconductor.pdf
File Size 80.46 KB
Manufacturer Fairchild (now onsemi)
Description N-Channel MOSFET
FDB6644 page 2 FDB6644 page 3

FDB6644 Overview

This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers.

FDB6644 Key Features

  • 50 A, 30 V. RDS(ON) = 8.5 mΩ @ VGS = 10 V RDS(ON) = 10.5 mΩ @ VGS = 4.5 V
  • Low gate charge (27 nC typical)
  • Fast switching speed
  • High performance trench technology for extremely low RDS(ON)
  • 175°C maximum junction temperature rating

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