LED ChipsLED ComponentsUV LED

LED Products - LED Chips

SemiLEDs MvpLED chips are metal alloy devices which are made using a patented process entailing a vertical structure. This unique approach provides superior performance at various levels.

  • Thermal benefits: The thermal benefits enable better thermal designs, light color consistency, better lifetime and reliability
  • Efficiency benefits: The vertical structure and copper alloy p-pad, enable lower forward voltages, and better current spreading that make for better overall efficiency
  • Optical benefits: The light extraction layer and the thin structure provide a directional light output with a Lambertian pattern enabling better optical coupling and maximizing usable light

SemiLEDs chips also feature:

  • Best of breed Brightness and Reliability
  • Patented structure
  • Silver epoxy die attach compatibility (140µm high p-n junction)
  • Thin chip - 145µm
  • Available with SnCu eutectic solder
  • RoHS compliant

Chips

BLUE LEDs
EV LED™ Chips Type Size Min Power Output Max Power Output Input Current Typ. Vf Wavelength
EV-B35A Chip 860μm x 860μm 220mW 380mW 350mA 3.2V 447.5nm-465nm
EV-B40A Chip 1070μm x 1070μm 300mW 420mW 350mA 3.1V 447.5nm-465nm
EV-B45A Chip 1200μm x 1200μm 320mW 460mW 350mA 3.1V 447.5nm-465nm
UV LEDs
EV LED™ Chips Type Size Min Power Output Max Power Output Input Current Typ. Vf Wavelength
EV-U15A Chip 400μm x 400μm 11mW 30mW 20mA 3.2V 375nm-425nm
EV-D15A Chip 400μm x 400μm 3mW 22mW 20mA 3.8V 360nm-375nm
EV-U40A Chip 1070μm x 1070μm 75mW 380mW 350mA 3.3V 375nm-425nm
EV-D45A Chip 1200μm x 1200μm 55mW 240mW 350mA 3.7V 360nm-375nm
GREEN LEDs
EV LED™ Chips Type Size Min Power Output Max Power Output Input Current Typ. Vf Wavelength
EV-G45A Chip 1200μm x 1200μm 16cd 32cd 350mA 3.2V 515nm-535nm
Product Catalogue
SemiLEDs chip e-catalogue SemiLEDs EV Chip E-Catalogue

Application Notes
Application Note for Standard Au back metal chips Application Note (Back metal Au)
Application Note for SnCu back metal chips Application Notes (Back metal SnCu)
EV Application Note for Au back metal chips EV Application Notes (Back metal Au)

 

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