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Broadcom AUV3-Sxxx - UV-A LEDs surface mount UV LEDs

The 3W 3535 Surface Mount UV LEDs are energy-efficient LEDs that can be driven using high currents and can dissipate heat efficiently

The 3W 3535 Surface Mount UV LEDs are energy-efficient LEDs that can be driven using high currents and can dissipate heat efficiently, resulting in higher reliability. Their low-profile package design addresses a wide variety of applications where superior robustness and high efficiency are required. They are packaged with ceramic-based materials, and the quartz lens on top of the package provides the product longevity needed for the respective end applications. To facilitate easy pick & place assembly, the LEDs are packed in tape and reel. Each reel is shipped in a single flux and single color bin to ensure close uniformity.

Key features

High-reliability package with quartz encapsulation
High-radiant flux output using InGaN dice technolog
Available in 360-nm to 400-nm wavelength range
Available in 35° and 60° viewing angles

Additional features

Lens material: quartz
Terminals finish: gold plated
Electrically isolated thermal pad
Manufacturing technology: InGaN
Absolute max. power: 4000 mW (2800 mW for 360-nm devices)
Absolute max. forward current: 1000 ma (700 mA for 360-nm devices)
Dimensions: 3.5 x 3.5 mm
Compatible with the reflow soldering process
JEDEC MSL 1

Applications

Curing
Photocatalyst purification
Horticulture

Additional Info

UV LEDs have become more relevant over the past years stemming from the fact that UV LEDs are more robust, generate less heat, and are safer to use compared to mercury lamps. New applications like sanitation and disinfection of contagious diseases being explored and put into use will drive future growth.