XP-E2 Datasheet, PDF (2/39 Pages) Cree, Inc – Cree XLamp XP-E2 LEDs

XLamp^® XP-E2 LED
Table of Contents
Characteristics........................................................................................................................................................................................................ 3
Flux Characteristics - White.................................................................................................................................................................................... 4
Flux Characteristics - Color.................................................................................................................................................................................. 10
Relative Spectral Power Distribution................................................................................................................................................................... 14
Relative Flux vs. Junction Temperature............................................................................................................................................................... 15
Electrical Characteristics - White......................................................................................................................................................................... 16
Electrical Characteristics - Color.......................................................................................................................................................................... 16
Relative Flux vs. Current - White........................................................................................................................................................................... 17
Relative Flux vs. Current - Color........................................................................................................................................................................... 17
Relative Chromaticity vs. Current and Temperature........................................................................................................................................... 18
Typical Spatial Distribution................................................................................................................................................................................... 19
Thermal Design..................................................................................................................................................................................................... 20
Performance Groups - Luminous Flux................................................................................................................................................................. 21
Performance Groups - Radiant Flux..................................................................................................................................................................... 21
Performance Groups - Chromaticity.................................................................................................................................................................... 22
Performance Groups - Dominant Wavelength.................................................................................................................................................... 25
Performance Groups - Forward Voltage.............................................................................................................................................................. 26
Cree’s Standard Chromaticity Regions Plotted on the 1931 CIE Curve............................................................................................................. 27
Cree’s Standard Cool White Kits Plotted on ANSI Standard Chromaticity Regions.......................................................................................... 28
Cree’s Standard Warm and Neutral White Kits Plotted on ANSI Standard Chromaticity Regions................................................................... 29
Cree’s PC Amber Kit Plotted on the 1931 CIE Curve........................................................................................................................................... 30
Cree’s 2200 K CCT White Kits Plotted on ANSI Standard Chromaticity Regions.............................................................................................. 31
Cree’s Standard Chromaticity Kits....................................................................................................................................................................... 32
Bin and Order Code Formats................................................................................................................................................................................ 33
Reflow Soldering Characteristics......................................................................................................................................................................... 34
Notes..................................................................................................................................................................................................................... 35
Mechanical Dimensions....................................................................................................................................................................................... 37
Tape and Reel........................................................................................................................................................................................................ 38
Packaging.............................................................................................................................................................................................................. 39
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