The PT-39-TE chipset features individually packaged DEEP-RED, GREEN, and BLUE LEDs. Each PT-39-TE device has a single large monolithic emitting area of 3.9mm2 with many applications in Industrial, Medical / Life Science, and specialized Display industries.

PT-39 devices are available in chipset or individually for high performance illumination applications.

Applications requiring 610-620nm Red should evaluate the PT-40 / PTM-40 series of LEDs.


  • 3.9 mm2 emitting area (2.09 mm x 1.87 mm )
  • Peak Wavelength for DEEP-RED: 650nm
  • Large operating dynamic range with drive current up to 12 A (pulsed operation)
  • Single emitting area per color allows for collection with single lens for simplified optics
  • Thermally efficient, metal-core printed circuit board (MCPCB) package (26.5mm X 16.0mm footprint) with 1.2 °C/W thermal resistance

Benefits & Applications

  • Wide color gamut for vivid colors, exceeds NTSC
  • Environmentally friendly technology: Mercury-free, RoHS compliant
  • Instant start: no more wait time
  • High reliability: no more lamp replacement
  • Applications: Specialty, Industrial, Medical, Life-Sciences, and Projection Display.
  • Active
    Dominant Wavelength Chip Emitting Area Package Type & Dimensions

    Max Drive Current

    Lumen range at rated condition
    Green: 525nm
    Blue: 460nm
    2.09mm x 1.87mm MCPCB, 26.5mm x 16.0mm 12 A* Green: 900-1,750 lumens
    Blue: 250-400 lumens
  • PT-39
    Peak Wavelength Chip Emitting Area Package Type & Dimensions Max Drive Current Optical Power at binned Test current (7.5A)
    Deep Red: 650nm
    Green: 520nm
    2.09mm x 1.87mm MCPCB, 21.85mm x 15.0mm 12A Deep Red: 2.7 Watts
    Green: 2.7 Watts

* Peak pulsed current operation.