TR3547 LED Chips


Cree’s TR3547 LEDs are the next generation of solid-state LED emitters that combine highly efficient InGaN materials with Cree’s proprietary device technology and silicon-carbide substrates to deliver superior value for the TV-backlighting and general-illumination markets. The TR3547 LEDs are among the brightest in the top-view market while delivering a low forward voltage, resulting in a very bright and highly efficient solution. 

The design is optimally suited for industry-standard top-view packages.


  • Rectangular LED RF performance
    • 450 & 460 nm: 70 mW min
  • Low forward voltage: 3.2 Vf typical at 50 mA
  • Maximum DC forward current: 150 mA
  • 1000-V ESD threshold rating
  • InGaN junction on thermally conductive SiC substrate

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