CLD-DS142 Rev 3B
Product family data sheet
Cree
®
XLamp
®
CXB1520 LED
ProDuCt DEsCriPtion
Cree CXB1520 High Density (HD)
LeD arrays are the next generation
of high lumen density LeD arrays.
Incorporating elements of Cree’s SC5
Technology™ Platform, the CXB1520
HD LeD arrays deliver the most lumens
in the industry for their light-emitting
surface (LeS) size, enabling radically
new and differentiated LeD lighting
form factors for applications like tracks,
lamps and downlights. The CXB1520
HD LeD array packs the performance
of seven 60-watt-replacement lamps
in an area significantly smaller than a
dime, allowing lighting manufacturers
to put more light where it is intended at
a lower system cost.
The
CX Family LeD Design Guide
provides basic information on the
requirements to use the CXB1520 HD
WWW.CREE.Com/XLAmp
LeD array successfully in luminaire
designs.
fEaturEs
•
•
•
•
•
•
•
•
•
•
•
•
Cree easyWhite
®
2-, 3- and 5-step
binning
Premium Color 2- and 3-step binning
Available in 70-, 80-, 90- and
95-minimum CRI options
Forward voltage option: 36-v class
85 °C binning and characterization
Maximum drive current: 1400 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, Premium Color
Order Codes and Bins .................................5
Relative Spectral Power Distribution,
easyWhite
®
.................................................6
Relative Spectral Power Distribution,
Premium Color ............................................6
electrical Characteristics ............................7
Relative Luminous Flux ...............................8
Typical Spatial Distribution.........................9
Performance Groups - Brightness .............9
Performance Groups - Chromaticity ....... 10
Premium Color Performance Groups -
Chromaticity ............................................. 11
Cree easyWhite
®
Bins Plotted on the
1931 CIe Color Space .............................. 12
Cree Premium Color Bins Plotted on the
1931 CIe Color Space .............................. 13
Bin and Order Code Formats ................... 15
Mechanical Dimensions .......................... 15
Thermal Design ........................................ 16
Notes ........................................................ 17
Packaging ................................................. 18
Copyright © 2016-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and
EasyWhite
®
are registered trademarks and SC5 Technology™ and the Cree logo are trademarks 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
®
CXB1520 LED
CharaCtEristiCs
Characteristics
viewing angle (FWHM)
eSD withstand voltage (HBM per Mil-Std-883D)
DC forward current
Reverse current
Forward voltage (@ 500 mA, 85 °C)
unit
degrees
v
mA
mA
v
33
Minimum
typical
115
8000
1400*
0.1
37
Maximum
*
Refer to the Operating Limits section.
oPErating LiMits
The maximum current rating of the CXB1520 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 15 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 16 for more
information on LeS temperature measurement.
CXB1520
1500
1400
1300
1200
1100
1000
900
If (mA)
800
700
600
500
400
300
200
100
0
0
25
50
75
100
125
150
CXB1520
Case Temperature (°C)
Copyright © 2016-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and SC5 Technology™
and the Cree logo are trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
2
XLamp
®
CXB1520 LED
fLuX CharaCtEristiCs, EasyWhitE
®
orDEr CoDEs anD Bins (i
f
= 500 ma,
t
J
= 85 °C)
The following table provides order codes for XLamp CXB1520 LeDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 15).
Cri*
Min
typ
Minimum Luminous flux
group
Q4
70
6500 K
Q4
80
---
R2
Q4
70
5700 K
Q4
80
---
R2
Q4
70
---
R2
Q4
5000 K
80
---
R2
P4
90
92
Q2
Q4
70
---
R2
Q2
4000 K
80
---
Q4
P2
90
92
P4
1965
2137
2260
1830
2457
1990
40H
2420
2100
2631
2283
40H
CXB1520-0000-
000N0HQ240H
CXB1520-0000-
000N0HQ440H
CXB1520-0000-
000N0UP240H
CXB1520-0000-
000N0UP440H
CXB1520-0000-
000N0HQ240G
CXB1520-0000-
000N0HQ440G
CXB1520-0000-
000N0UP240G
CXB1520-0000-
000N0UP440G
2100
2260
2283
2457
40e
2420
1965
2631
2137
50G
2420
2260
2631
2457
50G
CXB1520-0000-
000N0HQ450G
CXB1520-0000-
000N0HR250G
CXB1520-0000-
000N0UP450G
CXB1520-0000-
000N0UQ250G
CXB1520-0000-
000N0BQ440e
CXB1520-0000-
000N0BR240e
2420
2260
2631
2457
50e
2260
2457
57e
---
R2
2420
2631
2420
2260
2631
2457
57e
2260
2457
65e
---
R2
2420
2631
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
2260
2457
65e
2-step
order Code
group
3-step
order Code
group
5-step
order Code
CXB1520-0000-
000N0BQ465e
CXB1520-0000-
000N0BR265e
CXB1520-0000-
000N0HQ465e
CXB1520-0000-
000N0HR265e
CXB1520-0000-
000N0BQ457e
CXB1520-0000-
000N0BR257e
CXB1520-0000-
000N0HQ457e
CXB1520-0000-
000N0HR257e
CXB1520-0000-
000N0BQ450e
CXB1520-0000-
000N0BR250e
nominal
CCt
40G
40G
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 17).
•
Cree XLamp CXB1520 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 © 2016-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and SC5 Technology™
and the Cree logo are trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
3
XLamp
®
CXB1520 LED
fLuX CharaCtEristiCs, EasyWhitE
®
orDEr CoDEs anD Bins (i
f
= 500 ma,
t
J
= 85 °C) - Continued
nominal
CCt
Cri*
Min
typ
Minimum Luminous flux
group
Q2
80
3500 K
P2
90
92
P4
Q2
80
3000 K
N4
90
92
P2
P4
80
2700 K
N2
90
92
N4
1710
1859
1590
1729
27H
---
Q2
2100
2283
1830
1965
1990
2137
27H
1710
1859
30H
---
Q4
2260
2457
1965
2100
2137
2283
30H
1830
1990
35H
---
Q4
2260
2457
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
2100
2283
35H
2-step
order Code
CXB1520-0000-
000N0HQ235H
CXB1520-0000-
000N0HQ435H
CXB1520-0000-
000N0UP235H
CXB1520-0000-
000N0UP435H
CXB1520-0000-
000N0HQ230H
CXB1520-0000-
000N0HQ430H
CXB1520-0000-
000N0UN430H
CXB1520-0000-
000N0UP230H
CXB1520-0000-
000N0HP427H
CXB1520-0000-
000N0HQ227H
CXB1520-0000-
000N0UN227H
CXB1520-0000-
000N0UN427H
group
3-step
order Code
CXB1520-0000-
000N0HQ235G
CXB1520-0000-
000N0HQ435G
CXB1520-0000-
000N0UP235G
CXB1520-0000-
000N0UP435G
CXB1520-0000-
000N0HQ230G
CXB1520-0000-
000N0HQ430G
CXB1520-0000-
000N0UN430G
CXB1520-0000-
000N0UP230G
CXB1520-0000-
000N0HP427G
CXB1520-0000-
000N0HQ227G
CXB1520-0000-
000N0UN227G
CXB1520-0000-
000N0UN427G
group
5-step
order Code
35G
35G
30G
30G
27G
27G
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 17).
•
Cree XLamp CXB1520 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 © 2016-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and SC5 Technology™
and the Cree logo are trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
4
XLamp
®
CXB1520 LED
fLuX CharaCtEristiCs, PrEMiuM CoLor orDEr CoDEs anD Bins (i
f
= 500 ma,
t
J
= 85 °C)
fidelity
nominal
CCt
4000 K
3500 K
3000 K
2700 K
Cri*
Min
95
95
95
95
typ
98
98
98
98
Minimum Luminous flux
group
N2
N2
N2
M4
typical
Luminous
Flux (lm) Flux (lm) Flux (lm)
@ 85 °C @ 25 °C** @ 85 °C
1590
1590
1590
1485
1729
1729
1729
1615
1800
1750
1710
1590
2-step
group
L5A
35H
30H
27H
order Code
CXB1520-0000-000N0ZN2L5A
CXB1520-0000-000N0ZN235H
CXB1520-0000-000N0ZN230H
CXB1520-0000-000N0ZM427H
specialty
nominal
CCt
Cri
Min
typ
Minimum Luminous flux
group
N4
3100 K
90
92
P2
80
---
P4
N4
3000 K
90
92
P2
95
98
M4
1830
1485
1990
1615
1620
L7C
CXB1520-0000-
000N0ZM4L7C
1830
1965
1710
1990
2137
1859
1891
30Q
2240
L7B
CXB1520-0000-
000N0HP4L7B
CXB1520-0000-
000N0UN430Q
CXB1520-0000-
000N0UP230Q
CXB1520-0000-
000N0UN430U
CXB1520-0000-
000N0UP230U
typical
Luminous
Flux (lm) Flux (lm) Flux (lm)
@ 85 °C @ 25 °C** @ 85 °C
1710
1859
1891
31Q
2-step
group
order Code
group
order Code
CXB1520-0000-
000N0UN431Q
CXB1520-0000-
000N0UP231Q
3-step
group
order Code
30U
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 17).
•
Cree XLamp CXB1520 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 © 2016-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, XLamp
®
and EasyWhite
®
are registered trademarks and SC5 Technology™
and the Cree logo are trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
5
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