PRODUCT FAMILY DATA SHEET
XLamp® CXB1830 LED
PRODUCT DESCRIPTION
FEATURES
TABLE OF CONTENTS
The XLamp® CXB1830 LED Array is a
• 14‑mm optical source
Characteristics................................................ 2
member of the second generation of the • Optical design consistent with
Operating Limits.............................................. 2
CXA family that delivers up to 30% higher
Flux Characteristics, EasyWhite® Order
CXA1830 LEDs
efficacy and up to 20% higher lumens than • Available in 70-, 80-, 90- and
Codes and Bins............................................... 3
the first generation in the same LES. The
Flux Characteristics, Premium Color Order
95-minimum CRI options
higher performance second generation • EasyWhite 2‑, 3‑ and 5-step binning
Codes and Bins............................................... 6
CXA
Relative Spectral Power Distribution,
®
LED
Arrays
provide
a
drop-in • Premium Color 2- and 3-step binning
performance upgrade to existing CXA LED • Forward voltage option: 36‑V class
EasyWhite® ..................................................... 7
designs to shorten product development • 85 °C binning and characterization
Relative Spectral Power Distribution,
time. In addition, the CXB LEDs also • Extremely uniform color over viewing
Premium Color................................................ 7
allow lighting manufacturers to achieve
Electrical Characteristics................................ 8
the same or better performance with a
angle
• Top-side solder connections
Relative Luminous Flux................................... 9
smaller LES, enabling a smaller, more • Thermocouple attach point
Typical Spatial Distribution........................... 10
impactful luminaire. Available in 2‑step, • NEMA SSL-3 2011 standard flux bins
Performance Groups - Brightness............... 10
3‑step and 5‑step EasyWhite
EasyWhite® Performance Groups -
®
bins and • RoHS and REACH compliant
2‑step and 3‑step Premium Color bins, the • UL® recognized component (E349212)
Chromaticity.................................................. 11
CXB1830 LED delivers high lumen output
Premium Color Performance Groups -
and high efficacy in a single, easy‑to‑use
Chromaticity.................................................. 12
package that eliminates the need for reflow
EasyWhite® Bins Plotted on the 1931 CIE
soldering.
Color Space................................................... 13
Premium Color Bins Plotted on the 1931
The CX Family LED Design Guide provides
CIE Color Space............................................ 14
basic information on the requirements
Bin and Order Code Formats........................ 16
to use the CXB1830 LED successfully in
Mechanical Dimensions............................... 16
luminaire designs.
Thermal Design............................................. 17
Notes............................................................. 18
Packaging...................................................... 19
Cree LED / 4400 Silicon Drive / Durham, NC 27703 USA / +1.919.313.5330 / www.cree-led.com
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
CHARACTERISTICS
Characteristics
Unit
Viewing angle (FWHM)
Minimum
Typical
degrees
ESD withstand voltage (HBM per Mil-Std-883D)
Maximum
115
V
8000
DC forward current
mA
1400*
Reverse current
mA
0.1
Forward voltage (@ 800 mA, 85 °C)
*
V
35
38
Refer to the Operating Limits section.
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 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 LED 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
CXB1830
- Standard
information on LES
temperature
measurement.
1500
90 °C, 1400 mA
1200
Standard
If (mA)
900
125 °C,
583 mA
600
300
0
0
25
50
75
100
125
150
Case Temperature (°C)
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (IF = 800 mA, TJ = 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 16).
CRI*
Nominal
CCT
Min
70
Minimum Luminous Flux
Typ
---
6500 K
80
70
70
5000 K
80
90
3-Step
---
Flux (lm)
@ 85 °C
Flux
(lm) @
25 °C**
U4
3955
4332
V2
4230
4633
V4
4545
4978
CXB1830-0000000N0BV465E
U4
3955
4332
CXB1830-0000000N0HU465E
V2
4230
4633
CXB1830-0000000N0HV265E
U4
3955
4332
CXB1830-0000000N0BU457E
V2
4230
4633
V4
4545
4978
CXB1830-0000000N0BV457E
U4
3955
4332
CXB1830-0000000N0HU457E
V2
4230
4633
CXB1830-0000000N0HV257E
U4
3955
4332
CXB1830-0000000N0BU450E
V2
4230
4633
V4
4545
4978
U4
3955
4332
V2
4230
4633
CXB1830-0000000N0HV250G
T4
3440
3768
CXB1830-0000000N0UT450G
U2
3680
4031
U4
3955
4332
Group
Order Code
Group
Order Code
65E
65E
57E
57E
---
92
Group
Order Code
CXB1830-0000000N0BU465E
---
---
5-Step
Group
---
5700 K
80
2-Step
50E
CXB1830-0000000N0BV265E
CXB1830-0000000N0BV257E
CXB1830-0000000N0BV250E
CXB1830-0000000N0BV450E
50G
50G
CXB1830-0000000N0HU450G
50E
CXB1830-0000000N0HU450E
CXB1830-0000000N0HV250E
CXB1830-0000000N0UU250G
CXB1830-0000000N0UU450G
Notes
•
Cree LED 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).
•
CXB1830 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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.
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (IF = 800 mA, TJ = 85 °C) - CONTINUED
CRI*
Nominal
CCT
Min
70
4000 K
80
90
80
Minimum Luminous Flux
Typ
---
---
92
---
3500 K
90
80
90
Flux (lm)
@ 85 °C
Flux
(lm) @
25 °C**
U4
3955
4332
V2
4230
4633
V4
4545
4978
U2
3680
4031
U4
3955
4332
V2
4230
4633
CXB1830-0000000N0HV240H
CXB1830-0000000N0HV240G
T2
3200
3505
CXB1830-0000000N0UT240H
CXB1830-0000000N0UT240G
T4
3440
3768
U2
3680
4031
CXB1830-0000000N0UU240H
CXB1830-0000000N0UU240G
U2
3680
4031
CXB1830-0000000N0HU235H
CXB1830-0000000N0HU235G
U4
3955
4332
V2
4230
4633
CXB1830-0000000N0HV235H
CXB1830-0000000N0HV235G
S4
2990
3275
CXB1830-0000000N0US435H
CXB1830-0000000N0US435G
T2
3200
3505
Group
Order Code
Group
Order Code
5-Step
Group
Order Code
CXB1830-0000000N0BU440E
40E
CXB1830-0000000N0BV240E
CXB1830-0000000N0BV440E
CXB1830-0000000N0HU240H
40H
40H
35H
35H
CXB1830-0000000N0HU440H
CXB1830-0000000N0UT440H
CXB1830-0000000N0HU435H
CXB1830-0000000N0UT235H
CXB1830-0000000N0HU240G
40G
40G
35G
35G
CXB1830-0000000N0HU440G
CXB1830-0000000N0UT440G
CXB1830-0000000N0HU435G
CXB1830-0000000N0UT235G
T4
3440
3768
CXB1830-0000000N0UT435H
U2
3680
4031
CXB1830-0000000N0UU235H
CXB1830-0000000N0UU235G
U2
3680
4031
CXB1830-0000000N0HU230H
CXB1830-0000000N0HU230G
U4
3955
4332
CXB1830-0000000N0HU430H
S4
2990
3275
CXB1830-0000000N0US430H
T2
3200
3505
T4
3440
3768
---
92
3-Step
Group
92
3000 K
2-Step
30H
30H
CXB1830-0000000N0UT230H
CXB1830-0000000N0UT430H
30G
CXB1830-0000000N0UT435G
CXB1830-0000000N0HU430G
CXB1830-0000000N0US430G
30G
CXB1830-0000000N0UT230G
CXB1830-0000000N0UT430G
Notes
•
Cree LED 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).
•
CXB1830 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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.
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
FLUX CHARACTERISTICS, EASYWHITE® ORDER CODES AND BINS (IF = 800 mA, TJ = 85 °C) - CONTINUED
CRI*
Nominal
CCT
Min
80
Minimum Luminous Flux
Typ
---
2-Step
Group
Flux (lm)
@ 85 °C
Flux
(lm) @
25 °C**
T4
3440
3768
U2
3680
4031
U4
3955
4332
CXB1830-0000000N0HU427H
CXB1830-0000000N0HU427G
S2
2780
3045
CXB1830-0000000N0US227H
CXB1830-0000000N0US227G
S4
2990
3275
T2
3200
3505
T2
3200
3505
Group
2200 K
80
92
---
Order Code
Group
CXB1830-0000000N0HT427H
27H
2700 K
90
3-Step
27H
CXB1830-0000000N0HU227H
CXB1830-0000000N0US427H
Order Code
5-Step
Group
Order Code
CXB1830-0000000N0HT427G
27G
27G
CXB1830-0000000N0UT227H
CXB1830-0000000N0HU227G
CXB1830-0000000N0US427G
CXB1830-0000000N0UT227G
22G
CXB1830-0000000N0HT222G
Notes
•
Cree LED 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).
•
CXB1830 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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.
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
FLUX CHARACTERISTICS, PREMIUM COLOR ORDER CODES AND BINS (IF = 800 mA, TJ = 85 °C)
Fidelity
CRI*
Nominal
CCT
Minimum Luminous Flux
Min
Typ
Group
Flux (lm)
@ 85 °C
Flux
(lm) @
25 °C**
4000 K
95
98
S4
2990
3275
3500 K
95
98
S4
2990
3000 K
95
98
S2
2700 K
95
98
S2
Typical
Luminous
Flux (lm)
@ 85 °C
2-Step
Group
Order Code
3346
L5A
CXB1830-0000-000N0ZS4L5A
3275
3222
35H
CXB1830-0000-000N0ZS435H
2780
3045
3098
30H
CXB1830-0000-000N0ZS230H
2780
3045
2923
27H
CXB1830-0000-000N0ZS227H
Specialty
CRI
Nominal
CCT
3100 K
Min
90
80
3000 K
90
95
Minimum Luminous Flux
Typ
Group
Flux (lm)
@ 85 °C
Flux
(lm) @
25 °C**
S4
2990
3275
T2
3200
3505
U2
3680
4031
S2
2780
3030
S4
2990
3275
T2
3200
3505
R4
2600
2848
92
---
92
98
Typical
Luminous
Flux (lm)
@ 85 °C
2-Step
Group
Order Code
3571
4152
3-Step
Group
31Q
L7B
Order Code
Group
Order Code
CXB1830-0000000N0US431Q
CXB1830-0000000N0UT231Q
CXB1830-0000000N0HU2L7B
CXB1830-0000000N0US230U
3571
30Q
CXB1830-0000000N0US430Q
CXB1830-0000000N0UT230Q
3098
L7C
30U
CXB1830-0000000N0US430U
CXB1830-0000000N0UT230U
CXB1830-0000000N0ZR4L7C
Notes
•
Cree LED 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).
•
CXB1830 LED order codes specify only a minimum flux bin and not a maximum. Cree LED 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.
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
RELATIVE SPECTRAL POWER DISTRIBUTION, EASYWHITE®
The following graph is the result of a series of pulsed measurements at 800 mA and TJ = 85 °C.
100%
Relative Spectral Power
90%
80%
70%
5000 K, 70 CRI
60%
4000 K, 70 CRI
50%
3000 K, 80 CRI
40%
3000 K, 90 CRI
30%
2200 K, 80 CRI
20%
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
RELATIVE SPECTRAL POWER DISTRIBUTION, PREMIUM COLOR
The following graphs are the result of a series of pulsed measurements at 800 mA and TJ = 85 °C.
Fidelity
100%
Relative Spectral Power
90%
80%
70%
60%
4000 K, Z CRI
50%
3500 K, Z CRI
3000 K, Z CRI
40%
2700 K, Z CRI
30%
20%
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
RELATIVE SPECTRAL POWER DISTRIBUTION, PREMIUM COLOR - CONTINUED
Relative Spectral Power Distribution
Specialty
100%
90%
Relative Spectral Power
80%
70%
31Q, 3100 K, 90 CRI
60%
30Q, 3000 K, 90 CRI
50%
30U, 3000 K, 90 CRI
40%
L7B, 3000 K 80 CRI
30%
L7C, 3000 K, Z CRI
20%
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
ELECTRICAL CHARACTERISTICS
The following graph is the result of a series of steady-state measurements.
39
38
Voltage (V)
37
Tc = 25 °C
36
Tc = 55 °C
Tc = 85 °C
35
Tc = 105 °C
34
33
32
400
500
600
700
800
900
1000
1100
1200
1300
1400
Current (mA)
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
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XLAMP ® CXB1830 LED
RELATIVE LUMINOUS FLUX
The relative luminous flux values provided below are the ratio of measurements of the CXB1830 LED at steady-state operation at the given
conditions, divided by the flux measured during binning, which is a pulsed measurement at 800 mA at TJ = 85 °C.
For example, at steady-state operation of Tc = 25 °C, IF = 900 mA, the relative luminous flux ratio is 120% in the chart below. A CXB1830
LED that measures 3200 lm during binning will deliver 3840 lm (3200 * 1.2) at steady-state operation of Tc = 25 °C, IF = 900 mA.
180%
160%
Relative Luminous Flux
140%
120%
Tc = 25 °C
100%
Tc = 55 °C
Tc = 85 °C
80%
Tc = 105 °C
60%
40%
20%
0%
400
600
800
1000
1200
1400
Current (mA)
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
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XLAMP ® CXB1830 LED
Far Field
TYPICAL SPATIAL DISTRIBUTION
100%
Relative Luminous Intensity
80%
60%
40%
20%
-90
-70
-50
-30
-10
0%
10
30
50
70
90
Angle (º)
PERFORMANCE GROUPS - BRIGHTNESS (I F = 800 mA, TJ = 85 °C)
XLamp CXB1830 LEDs are tested for luminous flux and placed into one of the following bins.
Group Code
Minimum Luminous Flux
Maximum Luminous Flux
R4
2600
2780
S2
2780
2990
S4
2990
3200
T2
3200
3440
T4
3440
3680
U2
3680
3955
U4
3955
4230
V2
4230
4545
V4
4545
4860
W2
4860
5225
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
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XLAMP ® CXB1830 LED
EASYWHITE® PERFORMANCE GROUPS - CHROMATICITY (TJ = 85 °C)
XLamp CXB1830 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.
EasyWhite Color Temperatures – 2-Step
Code
40H
35H
30H
27H
CCT
4000 K
3500 K
3000 K
2700 K
x
y
0.3777
0.3739
0.3797
0.3816
0.3861
0.3855
0.3838
0.3777
0.4022
0.3858
0.4053
0.3942
0.4125
0.3977
0.4091
0.3891
0.4287
0.3975
0.4328
0.4064
0.4390
0.4086
0.4347
0.3996
0.4524
0.4048
0.4574
0.4140
0.4633
0.4154
0.4581
0.4062
EasyWhite Color Temperatures – 3-Step Ellipse
Bin Code
CCT
50G
40G
Center Point
Major Axis
Minor Axis
Rotation Angle
(°)
x
y
a
b
5000 K
0.3447
0.3553
0.00840
0.00312
65.0
4000 K
0.3818
0.3797
0.00939
0.00402
53.7
35G
3500 K
0.4073
0.3917
0.00927
0.00414
54.0
30G
3000 K
0.4338
0.4030
0.00834
0.00408
53.2
27G
2700 K
0.4577
0.4099
0.00834
0.00420
48.5
22G
2200 K
0.5066
0.4158
0.00980
0.00480
45.5
EasyWhite Color Temperatures – 5-Step Ellipse
Bin Code
CCT
65E
Center Point
Major Axis
Minor Axis
Rotation Angle
(°)
x
y
a
b
6500 K
0.3123
0.3282
0.01110
0.00550
61.0
57E
5700 K
0.3287
0.3417
0.01230
0.00600
72.0
50E
5000 K
0.3447
0.3553
0.01400
0.00520
65.0
40E
4000 K
0.3818
0.3797
0.01565
0.00670
53.7
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
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XLAMP ® CXB1830 LED
PREMIUM COLOR PERFORMANCE GROUPS - CHROMATICITY (TJ = 85 °C)
XLamp CXB1830 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.
Fidelity
EasyWhite Color Temperatures – 2-Step
Code
L5A
35H
30H
27H
CCT
4000 K
3500 K
3000 K
2700 K
x
y
0.3764
0.3711
0.3784
0.3787
0.3847
0.3826
0.3825
0.3748
0.4022
0.3858
0.4053
0.3942
0.4125
0.3977
0.4091
0.3891
0.4287
0.3975
0.4328
0.4064
0.4390
0.4086
0.4347
0.3996
0.4524
0.4048
0.4574
0.4140
0.4633
0.4154
0.4581
0.4062
Specialty
EasyWhite Color Temperatures – 2-Step
Code
L7B
L7C
CCT
3000 K
3000 K
x
y
0.4263
0.3848
0.4296
0.3916
0.4361
0.3938
0.4326
0.3868
0.4192
0.3754
0.4224
0.3823
0.4291
0.3847
0.4257
0.3777
EasyWhite Color Temperatures – 3-Step Ellipse
Center Point
Major Axis
Minor Axis
Rotation Angle
(°)
Bin Code
CCT
x
y
a
b
31Q
3100 K
0.4236
0.3888
0.00848
0.00455
50.3
30Q
3000 K
0.4305
0.3935
0.00834
0.00408
53.2
30U
3000 K
0.4274
0.3837
0.00834
0.00408
53.2
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
REV 10
12
XLAMP ® CXB1830 LED
EASYWHITE® BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85 °C)
0.45
ANSI C78.377 Quadrangle
0.44
2700 K
EasyWhite 5-step
0.43
2200 K
2450 K
3000 K
EasyWhite 3-step
0.42
EasyWhite 2-step
3500 K
0.41
4000 K
0.40
CCy
0.39
5000 K
4500 K
5700 K
0.38
0.37
6500 K
0.36
0.35
7000K
0.34
0.33
0.32
0.54
0.53
0.52
0.51
0.50
0.49
0.48
0.47
0.46
0.45
0.44
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
0.33
0.32
0.31
0.30
0.29
0.31
CCx
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
REV 10
13
XLAMP ® CXB1830 LED
PREMIUM COLOR BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85 °C)
Fidelity (2-step)
0.44
2700K
ANSI C78.377 Quadrangle
0.43
3000K
0.42
3500K
0.41
27H
4000K
CCy
0.40
30H
4500K
35H
0.39
0.38
L5A
0.37
0.36
0.35
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
0.48
0.47
0.46
0.45
0.44
CCx
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
CLD-DS121
REV 10
14
XLAMP ® CXB1830 LED
PREMIUM COLOR BINS PLOTTED ON THE 1931 CIE COLOR SPACE (TJ = 85 °C) - CONTINUED
Speciality (2-step)
0.44
ANSI C78.377 Quadrangle
3000 K
0.43
0.42
3500 K
CCy
0.41
0.40
0.39
L7B
L7C
0.38
0.46
0.45
CCx
0.44
0.43
0.42
0.41
0.37
Speciality (3-step)
0.44
ANSI C78.377 Quadrangle
3000K
0.43
0.42
3500K
CCy
0.41
0.40
30Q
0.39
31Q
30U
0.38
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
0.46
0.45
CCx
0.44
0.43
0.42
0.41
0.37
CLD-DS121
REV 10
15
XLAMP ® CXB1830 LED
BIN AND ORDER CODE FORMATS
Bin codes and order codes are configured as follows:
Order Code
Bin Code
Series = CXB18
Series = CXB18
Internal code
Chromaticity bin
CRI Specification
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Vf class
N0 = 36-V class
SSSSSCC-HHHH-HHHGGRNNNNN
Internal code
SSSSSCC-WWW-FF-GGR-AAAAA
CRI Specification
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Kit code
Vf class
N0 = 36-V class
Flux bin
Performance class
6
Performance class
5
4
3
2
NOTICE
CREE CONFIDENTIAL. THIS PLOT AND THE INFORMATION
CONTAINED WITHIN ARE THE PROPRIETARY AND
CONFIDENTIAL INFORMATION OF CREE, INC. THIS PLOT
MAY NOT BE COPIED, REPRODUCED OR DISCLOSED TO ANY
UNAUTHORIZED PERSON WITHOUT THE WRITTEN CONSENT
OF CREE INC.
MECHANICAL DIMENSIONS
Dimensions are in mm.
D
Tolerances unless otherwise
17.85 ±0.02
0.65
specified: +.13
6.37
0.65
Meaning of B1830N
B1830N = 36‑V CXB1830
Tc
2.95
x° +1°
1.15 ±0.15
OPTICAL
REFERENCE
2.95
R0.50
C
1.30
6.92
17.85 ±0.20
R0.50
14.00±0.2
B
2.95
16.00±0.3
0.65
2.95
0.55 ±0.1
0.65
OPTICAL
REFERENCE
A
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® areTHIRD ANGLE PROJECTION
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN
MILLMETERS & BEFORE FINISH.
TOLERANCE UNLESS SPECIFIED:
.X ± 0.3
.XX ± 0.13
5
4
3
D ATE
D ATE
APPR O VED
D ATE
TITLE
16
CLD-DS121
FOR SHEET METAL PARTS ONLYREV 10
X°
± 1°
.X ± 0.25
.XX ± 0.10
X°
6
D R AW N BY
C H EC K
STRINKLE 10/19/22
M ATER IAL
SIZE
FINAL PROTECTIVE FINISH
SCALE
± 2°
2
CXB1830N
C
10:1
DRAWING NO.
CXB1830N
XLAMP ® CXB1830 LED
THERMAL DESIGN
The CXB family of LED arrays can include over a hundred different LED die inside one package, and thus over a hundred different junction
temperatures (TJ). Cree LED has intentionally removed junction-temperature-based operating limits and replaced the commonplace
maximum TJ calculations with maximum ratings based on forward current (IF) and case temperature (Tc). No additional calculations
are required to ensure that the CXB LED is being operated within its designed limits. LES temperature measurement provides additional
verification of good thermal design. Please refer to page 2 for the Operating Limit specifications.
There is no need to calculate for TJ inside the package, as the thermal management design process, specifically from TSP to ambient (Ta),
remains identical to any other LED component. For more information on thermal management of XLamp LEDs, please refer to the Thermal
Management application note. For CXB soldering recommendations and more information on thermal interface materials (TIM), LES
temperature measurement, and connection methods, please refer to the XLamp CX Family LEDs soldering and handling document. The
CX Family LED Design Guide provides basic information on the requirements to use XLamp CXB LEDs successfully in luminaire designs.
To keep the CXB1830 LED at or below the maximum rated Tc, the case to ambient temperature
thermal resistance (R_c-a) must be at or below the maximum R_c-a value shown on the following
graph, depending on the operating environment. The y‑axis in the graph is a base 10 logarithmic
scale.
R_j-c
R_j-c
Tc
Tc
R_tim
As the figure at right shows, the R_c-a value is the sum of the thermal resistance of the TIM
R_c-a
(R_tim) plus the thermal resistance of the heat sink (R_hs).
R_hs
CXB1830
Ta
Ta
100.00
Maximum R_c-a
10.00
Ta = 25 °C
Ta = 55 °C
1.00
Ta = 85 °C
Ta = 105 °C
0.10
0.01
400
500
600
700
800
900
1000
1100
1200
1300
1400
Current (mA)
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
REV 10
17
XLAMP ® CXB1830 LED
NOTES
Measurements
The luminous flux, radiant power, chromaticity, forward voltage and CRI measurements in this document are binning specifications only
and solely represent product measurements as of the date of shipment. These measurements will change over time based on a number
of factors that are not within Cree LED’s control and are not intended or provided as operational specifications for the products. Calculated
values are provided for informational purposes only and are not intended or provided as specifications.
Pre‑Release Qualification Testing
Please read the LED Reliability Overview for details of the qualification process Cree LED applies to ensure long-term reliability for XLamp
LEDs and details of Cree LED’s pre-release qualification testing for XLamp LEDs.
Lumen Maintenance
Cree LED now uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen
maintenance. For information on the specific LM-80 data sets available for this LED, refer to the public LM-80 results document.
Please read the Long-Term Lumen Maintenance application note for more details on Cree LED’s lumen maintenance testing and
forecasting. Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive
current affect the LED junction temperature.
RoHS Compliance
The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold
limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as
implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree LED representative or from the Product
Ecology section of the Cree LED website.
REACH Compliance
REACH substances of very high concern (SVHCs) information is available for this product. Since the European Chemical Agency
(ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable future, please contact a Cree LED
representative to insure you get the most up-to-date REACH Declaration. REACH banned substance information (REACH Article 67) is
also available upon request.
UL® Recognized Component
This product meets the requirements to be considered a UL Recognized Component with Level 4 enclosure consideration. The LED
package or a portion thereof has been investigated as a fire and electrical enclosure per ANSI/UL 8750.
Vision Advisory
WARNING: Do not look at an exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please
refer to the LED Eye Safety application note.
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp® and EasyWhite® are
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL LLC.
CLD-DS121
REV 10
18
XLAMP ® CXB1830 LED
PACKAGING
CXB1830 LEDs are packaged in trays of 20. Five trays are sealed in an anti-static bag and placed inside a carton, for a total of 100 LEDs
per carton. Each carton contains 100 LEDs from the same performance bin.
REV
5
7.875
R.375
6
DESC.
DATE
4
BY
CHK.
REV
Dimensions are in inches.
DESC.
3
DATE
BY
CHK.
Tolerances: +.13
x° +1°
2
1
R.375
5
4
3
NOTICE
FIDENTIAL.
THIS PLOT AND THE INFORMATION
NSENT
D WITHIN ARE THE PROPRIETARY AND
TIAL INFORMATION OF CREE, INC. THIS PLOT
E COPIED, REPRODUCED OR DISCLOSED TO ANY
IZED PERSON WITHOUTTHE WRITTEN CONSENT
C.
2
1
.75
.75
5.875
1.125
5.875
R .375
1.125
R.375
7.125
.875
.875
5.875
.38
1.125
.19
.75
PATENT LABELTHIS
ISDRAWING
LOCATED
CONTAINS PROPRIETARY DESIGN INFORMATION
REMAINS ALONG WITH THE PRODUCT OR PRODUCTS
ON UNDERSIDEAND
OF
CARTON
REPRESENTED HEREIN THE PROPERTY OF TEK PAK, INCORPORATED.
.875
THIS DOCUMENT AND THE INFORMATION IT CONTAINS
LABEL WITH CREE
SECTION
C-C OR USED BY ANY
MAY
NOT BE COPIED, TRANSMITTED,
.38
.38
BIN CODE, QTY, LOT#
THIRD PARTY WITHOUT THE EXPRESS WRITTEN APPROVAL
ITH CREE BIN
ANTITY, LOT #
OF TEK PAK, INCORPORATED.
.875
UNLESS OTHERWISE NOTED ALL
TOLERANCES ARE AS FOLLOWS:
DO NOT PATENT LABEL
SCALE ON
DWG.
IS LOCATED
UNDERSIDE OF
FRACT ±1/64 X.X" ±.030 X.0mm ±.75mm
ANGLES ±0°-30' X.XX" ±.015 X.Xmm ±.30mm
DRAFT ±1°
X.XXX" ±.005 X.XXmm ±.10mm
CARTON
THIS DRAWING CONTAINS PROPRIETARY DESIGN INFORMATION
AND REMAINS ALONG WITH THE PRODUCT OR PRODUCTS
REPRESENTED HEREIN THE PROPERTY OF TEK PAK, INCORPORATED.
THIS DOCUMENT AND THE INFORMATION IT CONTAINS
DWG.TITLE
MAY NOT BE COPIED, TRANSMITTED, OR USED BY ANY
THIRD PARTY WITHOUT THE EXPRESS WRITTEN APPROVAL
OF TEK PAK, INCORPORATED.
.38
DWG.TITLE
PART DRAWING
.38DATE:
4-3-13
DOKJS
NOT
DR. BY:
SCALE
CHK. BY:
SIZE
B
DWG.
BAG
UNLESS0.750
OTHERWISE NOTED ALL
SCALE:
DWG.TOLERANCES
NO.
ARE AS FOLLOWS:
022489-00
FRACT ±1/64 X.X" ±.030 X.0mm ±.75mm
ANGLES ±0°-30' X.XX" ±.015 X.Xmm ±.30mm
DRAFT ±1°
X.XXX" ±.005 X.XXmm ±.10mm
SHEET 2 OF 2
BAG
PART DRAWING
DATE:
DR. BY:
CHK. BY:
4-3-13
KJS
SCALE: 0.750
SIZE
B
DWG. NO.
022489-00
SHEET 2 OF 2
EL IS LOCATED
IDE OF COVER
LABEL WITH CREE
BIN CODE, QTY, LOT#
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
LABEL WITH CREE BIN
CODE, QUANTITY, LOT #
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN
MILLIMETERS & BEFORE FINISH.
TOLERANCE UNLESS SPECIFIED:
LABEL WITH CREE
BIN CODE, QTY, LOT#
.X
±
.XX ±
.XXX ±
X°
±
THIRD ANGLE PROJECTION
L WITH CREE BIN
QUANTITY,
LOT #
6
0.1
.05
.005
1°
FOR SHEET METAL PARTS ONLY
.X
± DRAWN
.06BY
.03
UNLESS OTHERWISE SPECIFIED .XX ±
.XXX ±
.010
DIMENSIONS ARE IN
X°
± CHECK
2°
5
MILLIMETERS & BEFORE FINISH.
3 UNLESS SPECIFIED:
TOLERANCE
4
®
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp.X® and
are
APPROVED
± EasyWhite
0.1
.05
registered trademarks, and the Cree LED logo is a trademark, of Cree LED. UL® and the UL logo are registered trademarks of UL.XX
LLC.±
THIRD ANGLE PROJECTION
.XXX ±
X°
±
.005
1 °
FOR SHEET METAL PARTS ONLY
.X
±
.06
DRAWN BY
DATE
CHECK
DATE
APPROVED
DATE
Phone (919) 361
Fax (919) 313-5
TITLE
CXA15XX_DATASHEET
MATERIAL
SIZE
FINALDATE
PROTECTIVE FINISH
SCALE
DATE
C
DRAWING NO.
CXA15XX_DATASHEET_BAG2013
4600 Silicon Drive
SHEET
OF
Durham,
N.C 27703
0.500
Phone (919) 361-4770
2
DATE
TITLE
CLD-DS121
REV 10
19
1
Fax (919) 313-5303
CXA15XX_DATASHEET
MATERIAL
SIZE
FINAL PROTECTIVE FINISH
4600 Silicon Dri
Durham, N.C 27
DRAWING NO.
CXA15XX_DATASHEET_BAG2013