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These Precision Optical Performance Oval LEDs are specifically designed for Full Color/Video and Passenger Information signs. The Oval shaped radiation pattern (35 degree x 70degree) and high luminous intensity ensure that these devices are excellent for wide field of view outdoor applications where a wide viewing angle and readability in sunlight are essential. These lamps have very smooth, matched radiation patterns ensuring consistent color mixing in full color applications, message uniformity across the viewing angle of the sign. High efficiency LED material is used in these lamps: Higher performance of Aluminum Indium Gallium Phosphide (AlInGaP II). Each lamp is made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance in outdoor applications. The package epoxy contains both UV-A and UV-B inhibitors to reduce the effects of long term exposure to direct sunlight. Designers can select parallel or perpendicular orientation. Both lamps are available in tinted version.
HLMP-AD16-ST0DD Maximum Ratings
Viewing angle designed for wide field of view application
Superior performance in outdoor environments
HLMP-AD85 General Description
These Precision Optical Performance Oval LEDs are specifically designed for full color/video and passenger information signs. The oval shaped radiation pattern and high luminous intensity ensure these devices are excellent for wide field of view outdoor applications where a wide viewing angle and readability in sunlight are essential. These lamps have very smooth, matched radiation patterns ensuring consistent color mixing in full color applications, message uniformity across the viewing angle of the sign. High efficiency LED material is used in these lamps: Aluminium Indium Gallium Phosphide (AlInGaP) for red and Indium Gallium Nitride (InGaN) for blue and green. Each lamp is made with an advance optical grade epoxy offering superior high temperature and high moisture resistance in outdoor applications.
HLMP-AD85 Maximum Ratings
Parameters
Blue and Green
Red
Unit
DC forward current [1]
30
50
mA
Peak pulsed forward current
100 [2]
100 [3]
mA
Average forward current
30
30
mA
Power dissipation
120
140
mW
LED junction temperature
110
130
oC
Operating temperature range
-40 to +85
-40 to +100
oC
Storage temperature range
-40 to +100
-40 to +120
oC
Wave soldering temperature [4]
250 for 3 seconds
oC
Notes: 1. Derate linearly as shown in figure 3 and figure 7. 2. Duty factor 10%, frequency 1KHz. 3. Duty factor 30%, frequency 1Khz. 4. 1.59 mm (0.06 inch) below body.
HLMP-AD85 Features
• Well defined spatial radiation pattern • High brightness material • Available in red, green and blue color. • Superior resistance to moisture
Benefits • Viewing angle designed for wide field of view applications • Superior performance for outdoor environments.
HLMP-AD85 Typical Application
• Full color signs • Commercial outdoor advertising