CLD-DS122 Rev 4A
Product family data sheet
Cree
®
XLamp
®
CXB2530 LED
ProDuCt DEsCriPtion
The XLamp
®
CXB2530 LeD Array is a
member of the second generation of
the CXA family that delivers up to 30%
higher efficacy and up to 20% higher
lumens than the first generation in the
same LeS. The higher performance
second generation CXA LeD Arrays
provide a drop-in performance upgrade
to existing CXA LeD designs to shorten
product development time. In addition,
the CXB LeDs also allow lighting
manufacturers to achieve the same
or better performance with a smaller
LeS, enabling a smaller, more impactful
luminaire. Available in 2-step, 3-step
and 5-step easyWhite
®
bins and 2-step
and 3-step Premium Color bins, the
CXB2530 LeD delivers high lumen
output and high efficacy in a single,
easy-to-use package that eliminates the
need for reflow soldering.
The
CX Family LeD Design Guide
provides basic information on the
requirements to use the CXB2530 LeD
WWW.CREE.Com/XLAmp
successfully in luminaire designs.
fEaturEs
•
•
19-mm optical source
Mechanical and optical design
consistent with other CXA25 and
CXB25 LeDs
•
•
•
•
•
•
•
•
•
•
•
Available in 70-, 80-, 90- and
95-minimum CRI options
Cree easyWhite
®
2-, 3- and 5-step
binning
Premium Color 2- and 3-step binning
Forward voltage option: 36-v class
85 °C binning and characterization
extremely uniform color over viewing
angle
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, Premium Color
Order Codes and Bins .................................5
Flux Characteristics, Premium Color
Order Codes and Bins .................................6
Relative Spectral Power Distribution,
easyWhite
®
.................................................7
Relative Spectral Power Distribution,
Premium Color ............................................7
electrical Characteristics ............................8
Relative Luminous Flux vs. Current............9
Typical Spatial Distribution...................... 10
Performance Groups - Brightness .......... 10
easyWhite
®
Performance Groups -
Chromaticity ............................................. 11
Premium Color Performance Groups -
Chromaticity ............................................. 12
Cree easyWhite
®
Bins Plotted on the
1931 CIe Color Space .............................. 13
Cree Premium Color Bins Plotted on the
1931 CIe Color Space .............................. 14
Bin and Order Code Formats ................... 16
Mechanical Dimensions .......................... 16
Thermal Design ........................................ 17
Notes ........................................................ 18
Packaging ................................................. 19
Copyright © 2015-2017 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
®
CXB2530 LED
CharaCtEristiCs
Characteristics
viewing angle (FWHM)
ESD classification (HBM per Mil-Std-883D)
DC forward current
Reverse current
Forward voltage (@ 800 mA, 85 °C)
unit
degrees
v
mA
mA
v
35
Minimum
typical
115
8000
1600*
0.1
38
Maximum
*
Refer to the Operating Limits section.
oPErating LiMits
The maximum current rating of the CXB2530 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 16 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 17 for more
information on LeS temperature measurement.
CXB2530
1800
1600
1400
1200
If (mA)
1000
800
600
400
200
0
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2015-2017 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
®
CXB2530 LED
fLuX CharaCtEristiCs, EasyWhitE
®
orDEr CoDEs anD Bins (i
f
= 800 ma,
t
J
= 85 °C)
The following table provides order codes for XLamp CXB2530 LeDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 16).
Cri*
Min
typ
Minimum Luminous flux
group
U2
U4
70
---
v2
6500 K
v4
U2
80
---
U4
v2
U2
U4
70
---
v2
5700 K
v4
U2
80
---
U4
v2
4230
4545
3680
3955
4230
4670
5018
4031
4366
4670
57e
4230
4545
3680
3955
4230
3680
3955
4670
5018
4031
4366
4670
4031
4332
57e
65e
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
3680
3955
4031
4332
65e
2-step
order Code
group
3-step
order Code
group
5-step
order Code
CXB2530-0000-
000N0BU265e
CXB2530-0000-
000N0BU465e
CXB2530-0000-
000N0Bv265e
CXB2530-0000-
000N0Bv465e
CXB2530-0000-
000N0HU265e
CXB2530-0000-
000N0HU465e
CXB2530-0000-
000N0Hv265e
CXB2530-0000-
000N0BU257e
CXB2530-0000-
000N0BU457e
CXB2530-0000-
000N0Bv257e
CXB2530-0000-
000N0Bv457e
CXB2530-0000-
000N0HU257e
CXB2530-0000-
000N0HU457e
CXB2530-0000-
000N0Hv257e
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 18).
•
Cree XLamp CXB2530 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.
*
For 80 CRI minimum LeDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LeDs, CRI R9 typical is 60.
** Flux values @ 25 °C are calculated and for reference only.
Copyright © 2015-2017 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
®
CXB2530 LED
fLuX CharaCtEristiCs, EasyWhitE
®
orDEr CoDEs anD Bins (i
f
= 800 ma,
t
J
= 85 °C) - Continued
nominal
CCt
Cri*
Min
typ
Minimum Luminous flux
group
U2
U4
70
---
v2
v4
5000 K
80
---
U2
U4
v2
T4
90
92
U2
U2
U4
70
---
v2
v4
U2
4000 K
80
---
U4
v2
T2
90
92
T4
U2
3955
4230
3200
3440
3680
4366
4670
3505
3798
4063
40H
40H
4230
4545
3680
4670
5018
4031
CXB2530-0000-
000N0HU240H
CXB2530-0000-
000N0HU440H
CXB2530-0000-
000N0Hv240H
CXB2530-0000-
000N0UT240H
CXB2530-0000-
000N0UT440H
CXB2530-0000-
000N0UU240H
40G
40G
CXB2530-0000-
000N0HU240G
CXB2530-0000-
000N0HU440G
CXB2530-0000-
000N0Hv240G
CXB2530-0000-
000N0UT240G
CXB2530-0000-
000N0UT440G
CXB2530-0000-
000N0UU240G
3680
3680
3955
4031
4031
4332
40e
4230
4545
3680
3955
4230
3440
4670
5018
4031
4366
4670
3768
50G
50G
CXB2530-0000-
000N0HU250G
CXB2530-0000-
000N0HU450G
CXB2530-0000-
000N0Hv250G
CXB2530-0000-
000N0UT450G
CXB2530-0000-
000N0UU250G
CXB2530-0000-
000N0BU240e
CXB2530-0000-
000N0BU440e
CXB2530-0000-
000N0Bv240e
CXB2530-0000-
000N0Bv440e
50e
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
3680
3955
4031
4332
50e
2-step
order Code
group
3-step
order Code
group
5-step
order Code
CXB2530-0000-
000N0BU250e
CXB2530-0000-
000N0BU450e
CXB2530-0000-
000N0Bv250e
CXB2530-0000-
000N0Bv450e
CXB2530-0000-
000N0HU250e
CXB2530-0000-
000N0HU450e
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 18).
•
Cree XLamp CXB2530 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.
*
For 80 CRI minimum LeDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LeDs, CRI R9 typical is 60.
** Flux values @ 25 °C are calculated and for reference only.
Copyright © 2015-2017 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
®
CXB2530 LED
fLuX CharaCtEristiCs, EasyWhitE
®
orDEr CoDEs anD Bins (i
f
= 800 ma,
t
J
= 85 °C) - Continued
nominal
CCt
Cri*
Min
typ
Minimum Luminous flux
group
T4
80
---
U2
U4
3500 K
S4
90
92
T2
T4
T4
80
---
U2
U4
3000 K
S4
90
92
T2
T4
T2
80
---
T4
U2
2700 K
S2
90
92
S4
T2
2780
2990
3200
3045
3301
3533
27H
2990
3200
3440
3200
3440
3680
3275
3533
3798
3505
3798
4063
27H
30H
2990
3200
3440
3440
3680
3955
3275
3533
3798
3768
4063
4366
30H
35H
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
3440
3680
3955
3768
4063
4366
35H
2-step
order Code
CXB2530-0000-
000N0HT435H
CXB2530-0000-
000N0HU235H
CXB2530-0000-
000N0HU435H
CXB2530-0000-
000N0US435H
CXB2530-0000-
000N0UT235H
CXB2530-0000-
000N0UT435H
CXB2530-0000-
000N0HT430H
CXB2530-0000-
000N0HU230H
CXB2530-0000-
000N0HU430H
CXB2530-0000-
000N0US430H
CXB2530-0000-
000N0UT230H
CXB2530-0000-
000N0UT430H
CXB2530-0000-
000N0HT227H
CXB2530-0000-
000N0HT427H
CXB2530-0000-
000N0HU227H
CXB2530-0000-
000N0US227H
CXB2530-0000-
000N0US427H
CXB2530-0000-
000N0UT227H
27G
27G
30G
30G
35G
35G
group
3-step
order Code
CXB2530-0000-
000N0HT435G
CXB2530-0000-
000N0HU235G
CXB2530-0000-
000N0HU435G
CXB2530-0000-
000N0US435G
CXB2530-0000-
000N0UT235G
CXB2530-0000-
000N0UT435G
CXB2530-0000-
000N0HT430G
CXB2530-0000-
000N0HU230G
CXB2530-0000-
000N0HU430G
CXB2530-0000-
000N0US430G
CXB2530-0000-
000N0UT230G
CXB2530-0000-
000N0UT430G
CXB2530-0000-
000N0HT227G
CXB2530-0000-
000N0HT427G
CXB2530-0000-
000N0HU227G
CXB2530-0000-
000N0US227G
CXB2530-0000-
000N0US427G
CXB2530-0000-
000N0UT227G
group
5-step
order Code
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 18).
•
Cree XLamp CXB2530 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.
*
For 80 CRI minimum LeDs, CRI R9 minimum is 0 with a ±2 tolerance. For 90 CRI minimum LeDs, CRI R9 typical is 60.
** Flux values @ 25 °C are calculated and for reference only.
Copyright © 2015-2017 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