SurfLight Surface-Emitting Technology

Vishay's SurfLight™ redefines performance standards for infrared emitters

Image of Vishay Semiconductor/Opto Division's SurfLight™ Surface-Emitting Technology Vishay's SurfLight™ surface-emitting technology is redefining performance standards for infrared emitters. With SurfLight, nearly all the light and power is emitted out the top of the chip, unlike standard infrared emitters that emit their light in all directions. With most of the light concentrated on the surface, you get higher-intensity, up to five-times greater than standard emitter technology. In effect fewer emitters are needed, lowering the total system cost of your application.

Vishay's SurfLight series allows you to reduce the number of infrared emitters required for your application by up to 80% while achieving the same resolution and range. Illumination applications include closed-circuit television (CCTV), security cameras, and CMOS image sensors. For data transmission in museums, concert halls, and other public venues, these emitters feature switching times from 10 ns to 20 ns, meeting the requirements for high-modulation operation and supporting data transmission rates of up to 16 Mbit/s.

  • Based on surface-emitting technology
  • Peak wavelength: λp = 850 nm
  • High-radiant power
  • High-radiant intensity
  • High-speed
  • Best-in-class reliability
  • High-pulse-current operation
  • Industrial
    • Machine vision, object detection
    • Light curtains
    • Smoke detectors
    • Closed-circuit television illumination
  • Infrared data transmission/communication
  • 3DTV active glasses synchronization
  • Automotive
    • Illumination for heads-up display
  • Infrared illumination for CMOS cameras (CCTV)

SurfLight Surface-Emitting Technology

ImageManufacturer Part NumberDescriptionAvailable Quantity
EMITTER IR 850NM 100MA T 1 3/4VSLY5850EMITTER IR 850NM 100MA T 1 3/40View Details
EMITTER IR 850NM 100MA 0805VSMY1850EMITTER IR 850NM 100MA 08055977 - ImmediateView Details
EMITTER IR 850NM 100MA SMDVSMY2850GEMITTER IR 850NM 100MA SMD842 - ImmediateView Details
EMITTER IR 850NM 100MA SMDVSMY2850RGEMITTER IR 850NM 100MA SMD2980 - ImmediateView Details
EMITTER IR 850NM 100MA SMDVSMY3850-GS08EMITTER IR 850NM 100MA SMD52222 - ImmediateView Details
EMITTER IR 850NM 250MA SMDVSMY7852X01-GS08EMITTER IR 850NM 250MA SMD1766 - ImmediateView Details
EMITTER IR 850NM 100MA 0805VSMY1850X01EMITTER IR 850NM 100MA 08058532 - ImmediateView Details
EMITTER IR 850NM 1A SMDVSMY98545EMITTER IR 850NM 1A SMD388 - ImmediateView Details
Published: 2014-04-01