XLamp CXa2011 LED
characteristics
characteristics
effective thermal resistance, junction to case
Viewing angle (FWHM)
ESD classification (HBM per Mil-Std-883D)
DC forward current
Reverse current
Forward voltage (@ 270 mA, 85 °C)
LeD junction temperature
Temperature coefficient of voltage
ma
ma
v
°C
mV/°C
-35
40
unit
°C/W
degrees
minimum
typical
0.4
120
Class 2
1,000
0.1
48
150
maximum
fluX characteristics, standard order codes and Bins (i
f
=270 ma, t
J
=85°c)
The following tables provide order codes for XLamp CXA2011 LEDs. For a complete description of the order code no-
menclature, please reference Bin and Order Code Formats (p. 10).
Base order codes
min luminous flux @
270 ma, 85°
C
Group
H0
J0
G0
H0
G0
H0
G0
H0
F0
G0
flux (lm)
900
1040
780
900
780
900
780
900
680
780
color
cct
range
2-step order code
chromaticity
region
50H
CXA2011-0000-000P00H050H
CXA2011-0000-000P00J050H
CXA2011-0000-000P00G040H
CXA2011-0000-000P00H040H
CXA2011-0000-000P00G035H
CXA2011-0000-000P00H035H
CXA2011-0000-000P00G030H
CXA2011-0000-000P00H030H
CXA2011-0000-000P00F027H
CXA2011-0000-000P00G027H
4-step order code
chromaticity
region
50F
CXA2011-0000-000P00H050F
CXA2011-0000-000P00J050F
CXA2011-0000-000P00G040F
CXA2011-0000-000P00H040F
CXA2011-0000-000P00G035F
CXA2011-0000-000P00H035F
CXA2011-0000-000P00G030F
CXA2011-0000-000P00H030F
CXA2011-0000-000P00F027F
CXA2011-0000-000P00G027F
5000K
4000K
40H
40F
easywhite
3500K
35H
35F
3000K
30H
30F
2700K
27H
27F
Notes:
• Cree maintains a
• Minimum CRI for
• Minimum CRI for
• Minimum CRI for
tolerance of ±7% on flux and power measurements and a tolerance of ±2 on CRI measurements.
chromaticity kits 27F, 27H, 30F, 30H is 80 .
chromaticity kits 35F, 35H is 77 and typical CRI is 80.
chromaticity kits 40F, 40H, 50F, 50H is 70 and typical CRI is 75.
Copyright © 2011 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
2
CREE [ CREE, INC ]
