CLD-DS68 Rev 9A
Product family data sheet
Cree
®
XLamp
®
CXA3050 LED
ProDuCt DEsCriPtion
The
XLamp
®
CXA3050
LeD
array
expands Cree’s family of high‑flux,
multi‑die integrated arrays, offering high
performance in an easy‑to‑use platform.
With XLamp LED lighting‑class reliability,
the
CXA3050’s
uniform
emitting
fEAturEs
•
Available in 4‑step, 3‑step and 2‑step
EasyWhite
®
bins at 2700 K, 3000 K,
3500 K, 4000 K & 5000 K CCT and
4‑step EasyWhite bins at 5700 K &
6500 K CCT
•
Available in ANSI white bins at
4000 K, 5000 K, 5700 K & 6500 K
CCT
•
•
•
•
•
•
•
•
•
•
Available in 70‑, 80‑, 90‑ and
93‑minimum CRI options
Forward voltage option: 36‑V class
85 °C binning and characterization
Maximum drive current: 2500 mA
115° viewing angle, uniform
chromaticity profile
Top‑side solder connections
Thermocouple attach point
NEMA SSL‑3 2011 standard flux bins
RoHS and REACh compliant
UL
®
recognized component
(E349212)
tAbLE of ContEnts
Characteristics ............................................2
Operating Limits ..........................................2
Flux Characteristics, EasyWhite
®
Order
Codes and Bins
...........................................3
Flux Characteristics, ANSI White Order
Codes and Bins
...........................................6
Relative Spectral Power Distribution .........7
Electrical Characteristics ............................7
Relative Luminous Flux ...............................8
Typical Spatial Distribution.........................9
Performance Groups ‑ Brightness .............9
Performance Groups ‑ Chromaticity .......
10
Cree EasyWhite
®
Bins Plotted on the
1931 CIE Color Space ..............................
13
Cree ANSI White Bins Plotted on the
1931 CIE Color Space ..............................
13
Bin and Order Code Formats ................... 14
Mechanical Dimensions
.......................... 14
Thermal Design
........................................
15
Notes ........................................................
16
Packaging ................................................. 17
surface enables both directional and
non‑directional lighting applications and
luminaire and lamp designs. Available
in 2‑step, 3‑step and 4‑step color
consistency, and featuring a 23‑mm
optical source, the CXA3050 brings new
levels of flux and efficacy to this form
factor.
The
CX Family LED Design Guide
provides basic information on the
requirements to use the CXA3050 LED
successfully in luminaire designs.
WWW.CREE.Com/XLAmp
Copyright © 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and
EasyWhite
®
are registered trademarks and the Cree logo is a trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
XLamp
®
CXa3050 LED
ChArACtEristiCs
Characteristics
Viewing angle (FWHM)
ESD withstand voltage (HBM per Mil‑Std‑883D)
DC forward current
Reverse current
Forward voltage (@ 1400 mA, T
j
= 85 °C)
Forward voltage (@ 1400 mA, T
j
= 25 °C)
unit
degrees
v
mA
mA
v
v
36
42
Minimum
typical
115
8000
2500*
0.1
Maximum
*
Refer to the Operating Limits section.
oPErAting LiMits
The maximum current rating of the CXA3050 depends on the case temperature (Tc) when the LED has reached thermal equilibrium under
steady‑state operation. The graph shown below assumes that the system design employs good thermal management (thermal interface
material and heat sink) and may vary when poor thermal management is employed. Please refer to the Mechanical Dimensions section
on page 14 for the location of the Tc measurement point.
Another important factor in good thermal management is the temperature of the Light Emitting Surface (LES). Cree recommends a
maximum LES temperature of 135 °C to ensure optimal LED lifetime. Please refer to the Thermal Design section on page 15 for more
information on LES temperature measurement.
CXA3050
2750
2500
2250
2000
1750
If (mA)
1500
1250
1000
750
500
250
0
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and the Cree logo is a
trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
2
XLamp
®
CXa3050 LED
fLuX ChArACtEristiCs, EAsyWhitE
®
orDEr CoDEs AnD bins (i
f
= 1400 mA,
t
J
= 85 °C)
The following table provides order codes for XLamp CXA3050 LEDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 14).
Cri
Min
typ
Minimum Luminous flux
group
X4
70
75
Y2
Y4
6500 K
X2
80
---
X4
Y2
X4
70
75
Y2
Y4
5700 K
X2
80
---
X4
Y2
X4
70
75
Y2
Y4
X2
5000 K
80
---
X4
Y2
W2
90
95
W4
X2
5590
6010
6430
6010
6430
6910
5590
6010
6430
4860
5225
5590
6299
6773
7246
6773
7246
7485
6299
6773
7246
5477
5888
6299
50H
50H
50H
CXA3050-0000-
000N00X450H
CXA3050-0000-
000N00Y250H
CXA3050-0000-
000N00Y450H
CXA3050-0000-
000N0HX250H
CXA3050-0000-
000N0HX450H
CXA3050-0000-
000N0HY250H
CXA3050-0000-
000N0UW250H
CXA3050-0000-
000N0UW450H
CXA3050-0000-
000N0UX250H
50G
CXA3050-0000-
000N0UW450G
CXA3050-0000-
000N0UX250G
50F
50G
CXA3050-0000-
000N0HX450G
CXA3050-0000-
000N0HY250G
50F
50F
57F
5590
6010
6430
6010
6430
6910
6299
6773
7246
6773
7246
7485
57F
65F
Flux (lm)
@ 85 °C
6010
6430
6910
Flux (lm)
@ 25 °C*
6773
7246
7485
65F
group
2-step
order Code
group
3-step
order Code
group
4-step
order Code
CXA3050-0000-
000N00X465F
CXA3050-0000-
000N00Y265F
CXA3050-0000-
000N00Y465F
CXA3050-0000-
000N0HX265F
CXA3050-0000-
000N0HX465F
CXA3050-0000-
000N0HY265F
CXA3050-0000-
000N00X457F
CXA3050-0000-
000N00Y257F
CXA3050-0000-
000N00Y457F
CXA3050-0000-
000N0HX257F
CXA3050-0000-
000N0HX457F
CXA3050-0000-
000N0HY257F
CXA3050-0000-
000N00X450F
CXA3050-0000-
000N00Y250F
CXA3050-0000-
000N00Y450F
CXA3050-0000-
000N0HX250F
CXA3050-0000-
000N0HX450F
CXA3050-0000-
000N0HY250F
CXA3050-0000-
000N0UW250F
CXA3050-0000-
000N0UW450F
CXA3050-0000-
000N0UX250F
nominal
CCt
Notes
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 16).
•
Cree XLamp CXA3050 LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum
specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code.
*
Flux values @ 25 °C are calculated and for reference only.
Copyright © 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and the Cree logo is a
trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
3
XLamp
®
CXa3050 LED
fLuX ChArACtEristiCs, EAsyWhitE
®
orDEr CoDEs AnD bins (i
f
= 1400 mA,
t
J
= 85 °C) - Continued
nominal
CCt
Cri
Min
typ
Minimum Luminous flux
group
X4
70
75
Y2
Y4
X2
4000 K
80
---
X4
Y2
V4
90
95
W2
W4
X2
80
---
X4
Y2
3500 K
v2
93
95
V4
W2
W4
80
---
X2
X4
3000 K
U4
93
95
v2
V4
3955
4230
4545
4469
4767
5122
30H
4230
4545
4860
5225
5590
6010
4767
5122
5477
5888
6299
6773
30H
35H
Flux (lm)
@ 85 °C
6010
6430
6910
5590
6010
6430
4545
4860
5225
5590
6010
6430
Flux (lm)
@ 25 °C*
6773
7246
7485
6299
6773
7246
5122
5477
5888
6299
6773
7246
35H
40H
40H
40H
group
2-step
order Code
CXA3050-0000-
000N00X440H
CXA3050-0000-
000N00Y240H
CXA3050-0000-
000N00Y440H
CXA3050-0000-
000N0HX240H
CXA3050-0000-
000N0HX440H
CXA3050-0000-
000N0HY240H
CXA3050-0000-
000N0UV440H
CXA3050-0000-
000N0UW240H
CXA3050-0000-
000N0UW440H
CXA3050-0000-
000N00X235H
CXA3050-0000-
000N00X435H
CXA3050-0000-
000N00Y235H
CXA3050-0000-
000N0YV235H
CXA3050-0000-
000N0YV435H
CXA3050-0000-
000N0YW235H
CXA3050-0000-
000N00W430H
CXA3050-0000-
000N00X230H
CXA3050-0000-
000N00X430H
CXA3050-0000-
000N0YU430H
CXA3050-0000-
000N0YV230H
CXA3050-0000-
000N0YV430H
30G
30G
CXA3050-0000-
000N00X230G
CXA3050-0000-
000N00X430G
CXA3050-0000-
000N0YU430G
CXA3050-0000-
000N0YV230G
CXA3050-0000-
000N0YV430G
30F
30F
35G
35G
CXA3050-0000-
000N00X435G
CXA3050-0000-
000N00Y235G
CXA3050-0000-
000N0YV235G
CXA3050-0000-
000N0YV435G
CXA3050-0000-
000N0YW235G
35F
35F
40G
CXA3050-0000-
000N0UW240G
CXA3050-0000-
000N0UW440G
40F
40G
CXA3050-0000-
000N0HX440G
CXA3050-0000-
000N0HY240G
40F
40F
group
3-step
order Code
group
4-step
order Code
CXA3050-0000-
000N00X440F
CXA3050-0000-
000N00Y240F
CXA3050-0000-
000N00Y440F
CXA3050-0000-
000N0HX240F
CXA3050-0000-
000N0HX440F
CXA3050-0000-
000N0HY240F
CXA3050-0000-
000N0UV440F
CXA3050-0000-
000N0UW240F
CXA3050-0000-
000N0UW440F
CXA3050-0000-
000N00X235F
CXA3050-0000-
000N00X435F
CXA3050-0000-
000N00Y235F
CXA3050-0000-
000N0YV235F
CXA3050-0000-
000N0YV435F
CXA3050-0000-
000N0YW235F
CXA3050-0000-
000N00W430F
CXA3050-0000-
000N00X230F
CXA3050-0000-
000N00X430F
CXA3050-0000-
000N0YU430F
CXA3050-0000-
000N0YV230F
CXA3050-0000-
000N0YV430F
Notes
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 16).
•
Cree XLamp CXA3050 LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum
specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code.
*
Flux values @ 25 °C are calculated and for reference only.
Copyright © 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and the Cree logo is a
trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
4
XLamp
®
CXa3050 LED
fLuX ChArACtEristiCs, EAsyWhitE
®
orDEr CoDEs AnD bins (i
f
= 1400 mA,
t
J
= 85 °C) - Continued
nominal
CCt
Cri
Min
typ
Minimum Luminous flux
group
W2
80
---
W4
X2
2700 K
U2
93
95
U4
v2
3680
3955
4230
4158
4469
4767
27H
Flux (lm)
@ 85 °C
4860
5225
5590
Flux (lm)
@ 25 °C*
5477
5888
6299
27H
group
2-step
order Code
CXA3050-0000-
000N00W227H
CXA3050-0000-
000N00W427H
CXA3050-0000-
000N00X227H
CXA3050-0000-
000N0YU227H
CXA3050-0000-
000N0YU427H
CXA3050-0000-
000N0YV227H
27G
27G
CXA3050-0000-
000N00W427G
CXA3050-0000-
000N00X227G
CXA3050-0000-
000N0YU227G
CXA3050-0000-
000N0YU427G
CXA3050-0000-
000N0YV227G
27F
27F
group
3-step
order Code
group
4-step
order Code
CXA3050-0000-
000N00W227F
CXA3050-0000-
000N00W427F
CXA3050-0000-
000N00X227F
CXA3050-0000-
000N0YU227F
CXA3050-0000-
000N0YU427F
CXA3050-0000-
000N0YV227F
Notes
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and a tolerance of ±2 on CRI
measurements. See the Measurements section (page 16).
•
Cree XLamp CXA3050 LED order codes specify only a minimum flux bin and not a maximum. Cree may ship reels in flux bins higher than the minimum
specified by the order code without advance notice. Shipments will always adhere to the chromaticity bin restrictions specified by the order code.
*
Flux values @ 25 °C are calculated and for reference only.
Copyright © 2013-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and the Cree logo is a
trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
5
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