The PT-54 projection chipset features individually packaged Red, Green and Blue LEDs, each with a monolithic emitting area of 5.4 mm2, and a 4:3 aspect ratio.

PT-54 is designed for projection systems based on micro-displays ranging from 0.4" to 0.55" and is an ideal light source for compact, high performance lamp-free mobile projectors.

Like all Luminus projection Big Chip LEDs, the PT-54 can be used with DLP®, LCoS and HTPS LCD micro-displays. PT-54 devices are available in chipset or individually for high performance illumination applications.

Features

  • 5.4 mm2 emitting area (2.7 mm x 2.0 mm )
  • Typical dominant wavelengths: RED 623 nm, GREEN 525 nm, BLUE 460 nm
  • Large operating dynamic range with drive current up to 13.5A (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 1.0 °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: Projection Displays, Specialty, Industrial and Medical Lighting
  • PT-54
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    PT-54

    Dominant Wavelength Chip Emitting Area Package Type & Dimensions Drive Current Typical Lumen range
    Red: 623nm
    Green: 525nm
    Blue: 460nm    		 2.7mm x 2.0mm MCPCB, 26.5mm x 16.0mm 13.5A* Red: 600-1,050 lumens
    Green: 1,275-2,150 lumens
    Blue: 275-480 lumens

* Peak pulsed current operation.