Electronic Products & Technology


Narrow-spectral-output ultraviolet LEDs deliver narrow radiation pattern

OPTO DIODE OD-280-003 narrow-spectral-output ultraviolet light-emitting diodes (UVLEDs) provide a narrow radiation pattern and a wavelength that is suitable for disinfection tasks in healthcare applications and water purification. Hermetically sealed in a TO-46 package, the narrow-spectral-output device provides easy integration into new or existing systems. Suitable for rugged use and long-lifetime operation, device’s peak emission wavelength ranges from 275nm (minimum) to 280nm (typical) to 285nm (maximum) under test conditions at 25°C. Total power output is 0.68mW (minimum) and 0.75mW (typical). Device’s spectral bandwidth at 50% is 12 nm (typical); the half-intensity beam angle measures 9 degrees.

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