CLD-DS121 Rev 6A
Product family data sheet
Cree
®
XLamp
®
CXB1830 LED
ProDuCt DEsCriPtion
XLamp
®
CXA2 LeD Arrays lead the
industry in efficacy and reliability for
ceramic‑based COB LEDs. Cree CXA2
LeDs easily deliver TM-21 lifetimes
well beyond L90 60,000 hours under
a wide range of operating conditions.
CXA2 LeD Arrays share the same
physical design as XLamp CXA and
CMA LED families, allowing lighting
manufacturers to leverage the existing
optical,
mechanical
and
electrical
design elements to accelerate time to
market without additional cost.
CXA2 Standard Density LeD Arrays are
now available in two different versions:
Standard and eTone™ LEDs. The eTone
version delivers beautiful 90 CRI light
quality at the same efficacy as today’s
standard 80 CRI LEDs.
fEaturEs
•
•
•
•
•
14‑mm optical source
Optical design consistent with
CXA1830 LEDs
Cree easyWhite
®
2‑, 3‑ and 5‑step
binning
Premium Color 2‑ and 3‑step binning
Standard & Premium Color LEDs
available in 70, 80, 90 and 95 CRI
minimum options
•
•
•
•
•
•
•
•
•
eTone™ LEDs available in 90 CRI
minimum option
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 ..........................................3
Flux Characteristics, Order Codes & Bins ‑
Standard LeDs
.............................................4
Flux Characteristics, Order Codes & Bins ‑
Standard LEDs, Premium Color ..................7
Flux Characteristics, Order Codes and
Bins ‑ eTone™ LEDs .....................................8
Relative Spectral Power Distribution ‑
Standard LeDs
.............................................9
Relative Spectral Power Distribution ‑
Standard LEDs, Premium Color ............... 10
Relative Spectral Power Distribution ‑
eTone™ LEDs ............................................
11
Electrical Characteristics .........................
11
Relative Luminous Flux ............................
12
Typical Spatial Distribution......................
13
Performance Groups ‑ Brightness ..........
13
easyWhite
®
Performance Groups ‑
Chromaticity .............................................
14
Premium Color Performance Groups ‑
Chromaticity ............................................. 15
Cree easyWhite
®
Bins Plotted on the
1931 CIE Color Space ..............................
16
Cree Premium Color Bins Plotted on the
WWW.CREE.Com/XLAmp
1931 CIE Color Space .............................. 17
Bin and Order Code Formats ................... 19
Mechanical Dimensions .......................... 20
Thermal Design
........................................
21
Notes ........................................................
22
Packaging .................................................
23
Copyright © 2015-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo,
XLamp
®
and EasyWhite
®
are registered trademarks and eTone™ 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
®
CXB1830 LED
CharaCtEristiCs
Characteristics
Viewing angle (FWHM)
ESD withstand voltage (HBM per Mil‑Std‑883D)
DC forward current ‑ Standard
DC forward current ‑ eTone
Reverse current
Forward voltage (@ 800 mA, 85 °C)
unit
degrees
v
mA
mA
mA
v
35
Minimum
typical
115
8000
1400*
1227*
0.1
38
Maximum
*
Refer to the Operating Limits section.
Copyright © 2015-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
and EasyWhite
®
are registered trademarks and
eTone™ is a trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
2
XLamp
®
CXB1830 LED
oPErating LiMits
The maximum current rating of the CXB1830 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 20 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 21 for more
CXB1830 - Standard
information on LES temperature measurement.
1500
90 °C, 1400 mA
1200
Standard LEDs
900
If (mA)
600
125 °C,
583 mA
300
0
CXB1830 - Standard
1500
0
25
50
75
100
125
150
Case Temperature (°C)
1200
85 °C, 1227 mA
eTone LEDs
900
If (mA)
600
300
0
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2015-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
and EasyWhite
®
are registered trademarks and
eTone™ is a trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
3
XLamp
®
CXB1830 LED
fLuX CharaCtEristiCs, orDEr CoDEs & Bins - stanDarD LEDs (i
f
= 800 ma,
t
J
= 85 °C)
The following table provides order codes for XLamp CXB1830 LEDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 19).
Cri*
Min
typ
Minimum Luminous flux
group
U4
70
6500 K
---
v2
v4
U4
80
---
v2
U4
70
5700 K
---
v2
v4
U4
80
---
v2
U4
70
---
v2
v4
U4
5000 K
80
---
v2
T4
90
92
U2
U4
4230
3440
3680
3955
4633
3768
4031
4332
50G
4230
3955
4230
4545
3955
4633
4332
4633
4978
4332
50G
CXB1830‑0000‑
000N0HU450G
CXB1830‑0000‑
000N0HV250G
CXB1830‑0000‑
000N0UT450G
CXB1830‑0000‑
000N0UU250G
CXB1830‑0000‑
000N0UU450G
50E
4230
3955
4230
4545
3955
4633
4332
4633
4978
4332
57E
57E
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
3955
4230
4545
3955
4332
4633
4978
4332
65E
65E
2-step
order Code
group
3-step
order Code
group
5-Step
order Code
CXB1830‑0000‑
000N0BU465E
CXB1830‑0000‑
000N0BV265E
CXB1830‑0000‑
000N0BV465E
CXB1830‑0000‑
000N0HU465E
CXB1830‑0000‑
000N0HV265E
CXB1830‑0000‑
000N0BU457E
CXB1830‑0000‑
000N0BV257E
CXB1830‑0000‑
000N0BV457E
CXB1830‑0000‑
000N0HU457E
CXB1830‑0000‑
000N0HV257E
CXB1830‑0000‑
000N0BU450E
CXB1830‑0000‑
000N0BV250E
CXB1830‑0000‑
000N0BV450E
CXB1830‑0000‑
000N0HU450E
CXB1830‑0000‑
000N0HV250E
nominal
CCt
50E
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 22).
•
Cree XLamp CXB1830 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 © 2015-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
and EasyWhite
®
are registered trademarks and
eTone™ is a trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
4
XLamp
®
CXB1830 LED
fLuX CharaCtEristiCs, orDEr CoDEs & Bins - stanDarD LEDs (i
f
= 800 ma,
t
J
= 85 °C) - Continued
nominal
CCt
Cri*
Min
typ
Minimum Luminous flux
group
U4
70
---
v2
v4
U2
4000 K
80
---
U4
v2
T2
90
92
T4
U2
U2
80
---
U4
v2
3500 K
S4
T2
90
92
T4
U2
U2
80
---
U4
3000 K
90
92
S4
T2
T4
3955
2990
3200
3440
4332
3275
3505
3768
30H
3440
3680
3680
3768
4031
4031
30H
Flux (lm) Flux (lm)
group
@ 85 °C @ 25 °C**
3955
4230
4545
3680
3955
4230
3200
3440
3680
3680
3955
4230
2990
3200
4332
4633
4978
4031
4332
4633
3505
3768
4031
4031
4332
4633
3275
3505
35H
35H
40H
40H
CXB1830‑0000‑
000N0HU240H
CXB1830‑0000‑
000N0HU440H
CXB1830‑0000‑
000N0HV240H
CXB1830‑0000‑
000N0UT240H
CXB1830‑0000‑
000N0UT440H
CXB1830‑0000‑
000N0UU240H
CXB1830‑0000‑
000N0HU235H
CXB1830‑0000‑
000N0HU435H
CXB1830‑0000‑
000N0HV235H
CXB1830‑0000‑
000N0US435H
CXB1830‑0000‑
000N0UT235H
CXB1830‑0000‑
000N0UT435H
CXB1830‑0000‑
000N0UU235H
CXB1830‑0000‑
000N0HU230H
CXB1830‑0000‑
000N0HU430H
CXB1830‑0000‑
000N0US430H
CXB1830‑0000‑
000N0UT230H
CXB1830‑0000‑
000N0UT430H
30G
35G
40G
40G
CXB1830‑0000‑
000N0HU240G
CXB1830‑0000‑
000N0HU440G
CXB1830‑0000‑
000N0HV240G
CXB1830‑0000‑
000N0UT240G
CXB1830‑0000‑
000N0UT440G
CXB1830‑0000‑
000N0UU240G
CXB1830‑0000‑
000N0HU235G
CXB1830‑0000‑
000N0HU435G
CXB1830‑0000‑
000N0HV235G
CXB1830‑0000‑
000N0US435G
CXB1830‑0000‑
000N0UT235G
CXB1830‑0000‑
000N0UT435G
CXB1830‑0000‑
000N0UU235G
CXB1830‑0000‑
000N0HU230G
CXB1830‑0000‑
000N0HU430G
CXB1830‑0000‑
000N0US430G
CXB1830‑0000‑
000N0UT230G
CXB1830‑0000‑
000N0UT430G
40E
2-step
order Code
group
3-step
order Code
group
5-Step
order Code
CXB1830‑0000‑
000N0BU440E
CXB1830‑0000‑
000N0BV240E
CXB1830‑0000‑
000N0BV440E
35G
30G
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 22).
•
Cree XLamp CXB1830 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 © 2015-2018 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
and EasyWhite
®
are registered trademarks and
eTone™ is a trademark of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
5
