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OSRAM IR DRAGON® Infrared Emitter

You Can Only Get this Much Power from IR DRAGON

The OSRAM IR DRAGON® is the strongest infrared emitter, offering stellar performance in a small package, a long service life, and high power in continuous driving mode thanks to its excellent thermal design. The OSRAM IR DRAGON infrared emitter operates at wavelengths designed to support CMOS and CCD camera applications. The OSRAM IR SFH 4233 is a 940 nm high power infrared emitter that demonstrates high efficiency with a very small package. The SFH 4233 has an emission area of 1x1 mm. The IR LED SFH 4236 offers more than three times the radiant intensity of the standard IR DRAGON. The OSRAM SFH 4236 IR DRAGON includes an integrated lens that concentrates the emitted infrared light within a viewing angle of ±20º and achieves a typical radiant intensity of 650 mW/sr at DC current of 1A.

Also available! View all OSRAM Opto Semiconductors IR Emitters

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  • SMT package - 11.0 x 6.0 x 1.8 mm - with holes for precise adjustments of external optics.
  • Comes with two wavelengths: 850 nm and 940 nm (strong reduced red glow)
  • Also available with our new stack technology which means nearly
    doubled optical output compared to our standard version.
  • Demonstrates high efficiency in a very small package with an emission area of 1 x 1 mm.
  • Low thermal resistance and allows a maximum DC current of 1 A.
  • RoHS compliant and qualified for automotive applications.
  • Intergalactic performance: Thinfilm technology allows the IR DRAGON to achieve a wall plug efficiency of approx. 35%.
  • A star in reliability: The IR DRAGON also has an extraordinarily long lifetime in DC mode.
  • Easy design and management: The top emitting die allows easy design of external lenses.
  • A galaxy of applications: The wavelength is designed for all CMOS/CCD camera applications. Additionally the IR DRAGON is qualified for automotive applications.

The IR DRAGON is suited for all infrared illumination projects. With this product, you can leap into a new galaxy of applications. The following examples are based on infrared illumination:

  • Automotive
    Pre-crash sensor
    Seat occupancy
  • Industrial
    Surveillance system (CCTV)
    Machine security systems
  • Consumer
    Night vision flashlights for camera

Product Specifications
Part Number Data Sheet Wavelength Radiant Intensity Viewing Angle
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