Figure 6. Typical polar radiation pattern for L150-xxxx50xx000x0 at specified test current, Tj=25°Cꢀ
Product Bin and Labeling Definitions
Decoding Product Bin Labeling
In the manufacturing of semiconductor products, there are variations in performance around the average values given in the
technical datasheet. For this reason, Lumileds bins LED components for luminous flux or radiometric power, color point, peak or
dominant wavelength and forward voltage.
LUXEON 5050 (Round LES) LEDs are labeled using a 4-digit alphanumeric CAT code following the format below:
A B C C
Where:
A
–
–
–
designates luminous flux bin (example: L=600 to 650 lm, M=650 to 700 lm)
designates color bin (example: 3=3 SDCM, 5=5 SDCM parts)
designates forward voltage bin (example: A1, A2, B1, B2)
B
C C
Therefore, a LUXEON 5050 (Round LES) with a lumen range of 600 to 650 lm, color bin of 3 and forward voltage range of 23.5 to
24.2V has the following CAT code:
L 3 A 1
DS174 LUXEON 5050 Product Datasheet 20200109 ©2020 Lumileds Holding B.V. All rights reserved.
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