1. General Information & Identification

️· Product Type: LED
️· Document Date: 2011-03-23
️· Release Status: Released - LCW CP7P.PC (likely indicating a manufacturing release code or revision)
️· Content: Describes electrical and optical characteristics, along with labeling information and diagrams.

2. Electrical Characteristics

️· Forward Voltage Groups: Specifies minimum and maximum forward voltage ranges for different groups (Group 3: 2.75-3.0V, Group 4: 3.0-3.25V, Group 5: 3.25-3.5V). This indicates that LEDs within the same group will have slightly different voltage requirements.

3. Optical Characteristics

️· Brightness Grouping: Defines different brightness levels (KS, KT, KU, LP, LQ) with corresponding luminous flux (Φ) ranges. It is explicitly stated that individual brightness groups are *not* orderable; only family groups are shipped.
️· Chromaticity Coordinate Group: (This relates to the perceived color of the LED. It’s a coordinate on a color space diagram, but the datasheet doesn't show the coordinate values).
️· Labeling: LEDs are labeled with a code indicating their brightness group (e.g., KS-5L-3).
️· Relative Spectral Emission: A graph illustrating the distribution of light emitted across different wavelengths.
️· Radiation Characteristic: A polar plot (graph) demonstrating the angular distribution of light emitted by the LED.

4. Technical Details & Notes

️· Standard Shipping: Family groups of a few brightness groups are shipped together. Single brightness groups are not.
️· Packing: Only one brightness group is included in each packaging unit or tape.
️· Dimensions and Diagrams: (Not explicitly mentioned, but likely included elsewhere in the full datasheet – diagrams depicting the LED's physical dimensions and lead configuration are typical).
️· "Anm.": German for "Note" – these annotations provide crucial clarifications about ordering and specifications.
️· Page References: Frequent references to page numbers (e.g., "Seite 18," "Seite 19") likely indicate the location of diagrams, more detailed tables, or supporting data.

5. Specific Data Points to Consider

️· `Φ` (Luminous Flux): Ranges from roughly 89.2 to 130 lumens, depending on the brightness group.
️· `I` (Luminous Intensity): Varies between approximately 46 to 62 candelas (cd) depending on the brightness group.
️· Wavelength Dependence: The spectral emission graph shows how the intensity of light changes with wavelength (color).



Overall Significance:

This is a technical specification document intended for engineers or manufacturers integrating this LED into a product. It outlines the performance characteristics, restrictions on ordering, and other details necessary for proper use. The document emphasizes that the LED is shipped in 'family' groupings with limited brightness variation.