CLD-DS73 Rev 9A
Product family data sheet
Cree
®
XLamp
®
CXA1304 LED
ProDuCt DEsCriPtion
The
XLamp
®
CXA1304
LeD
array
expands Cree’s family of high‑flux,
multi‑die arrays in a smaller, easy‑to‑use
platform. With XLamp LED lighting‑class
reliability,
the
CXA1304’s
small,
uniform emitting surface enables both
directional and non‑directional lighting
applications including lamp retrofit and
luminaire designs. Available in 2‑step,
3‑step and 4‑step color consistency, and
featuring a 6‑mm optical source, the
CXA1304 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 CXA1304 LED
successfully in luminaire designs.
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 options: 9‑V class,
18‑V class & 36‑V class
85 °C binning and characterization
Maximum drive current: 1000 mA
(9 V), 500 mA (18 V), 250 mA (36 V)
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 ............................................3
Flux Characteristics, EasyWhite
®
Order
Codes and Bins ‑ 9 V .....................................5
Flux Characteristics, ANSI White Order
Codes and Bins ‑ 9 V .....................................8
Flux Characteristics, EasyWhite
®
Order
Codes and Bins ‑ 18 V ...................................9
Flux Characteristics, ANSI White Order
Codes and Bins ‑ 18 V ................................ 12
Flux Characteristics, EasyWhite
®
Order
Codes and Bins ‑ 36 V ................................
13
Flux Characteristics, ANSI White Order
Codes and Bins ‑ 36 V ................................ 16
Relative Spectral Power Distribution ........
17
Electrical Characteristics ...........................
17
Relative Luminous Flux ..............................
19
Typical Spatial Distribution........................ 22
Performance Groups ‑ Brightness ............ 22
Performance Groups ‑ Chromaticity ......... 23
Cree EasyWhite
®
Bins Plotted on the
1931 CIE Color Space ................................ 26
Cree ANSI White Bins Plotted on the
1931 CIE Color Space ................................ 26
Bin and Order Code Formats ..................... 27
Mechanical Dimensions ............................ 27
Thermal Design
.......................................... 28
Notes ..........................................................
30
Packaging ...................................................
31
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
®
CXa1304 LED
ChArACtEristiCs
Characteristics
Viewing angle (FWHM)
ESD withstand voltage (HBM per Mil‑Std‑883D)
DC forward current (9 V)
DC forward current (18 V)
DC forward current (36 V)
Reverse current (9 V, 18V, 36 V)
Forward voltage (9 V, 400 mA, 85 °C)
Forward voltage (9 V, 400 mA, 25 °C)
Forward voltage (18 V, 200 mA, 85 °C)
Forward voltage (18 V, 200 mA, 25 °C)
Forward voltage (36 V, 100 mA, 85 °C)
Forward voltage (36 V, 100 mA, 25 °C)
unit
degrees
v
mA
mA
mA
mA
v
v
v
v
v
v
36
42
18
21
9
10.5
Minimum
typical
115
8000
1000*
500*
250*
0.1
Maximum
*
Refer to the Operating Limits section.
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
®
CXa1304 LED
oPErAting LiMits
The maximum current rating of the CXA1304 depends on the case temperature (Tc) when the LED has reached thermal equilibrium under
steady‑state operation. The graphs shown below assume 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 27 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 28 for more
information on LES temperature measurement.
CXA1304-9V
1200
1000
800
If (mA)
600
9V
400
200
0
0
25
50
75
100
125
150
CXA1304-18V
600
Case Temperature (°C)
500
400
If (mA)
300
18 V
200
100
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.
3
XLamp
®
CXa1304 LED
oPErAting LiMits - ContinuED
CXA1304-36V
300
250
200
If (mA)
150
36 V
100
50
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.
4
XLamp
®
CXa1304 LED
fLuX ChArACtEristiCs, EAsyWhitE
®
Order COdes and Bins - 9 V (i
f
= 400 mA,
t
J
= 85 °C)
The following table provides order codes for XLamp CXA1304 LEDs. For a complete description of the order code nomenclature, please
see the Bin and Order Code Formats section (page 27).
Cri
Min
typ
Minimum Luminous flux
group
B4
70
75
C2
C4
6500 K
B4
80
---
C2
C4
C2
70
75
C4
5700 K
80
---
B4
C2
C4
C2
70
75
C4
B4
80
5000 K
C4
A2
90
95
A4
B2
475
330
355
380
527
366
396
423
50H
---
C2
475
410
440
527
457
490
50H
475
410
440
475
440
527
457
490
527
490
50H
CXA1304-0000-
000C00C250H
CXA1304-0000-
000C00C450H
CXA1304-0000-
000C0HB450H
CXA1304-0000-
000C0HC250H
CXA1304-0000-
000C0HC450H
CXA1304-0000-
000C0UA250H
CXA1304-0000-
000C0UA450H
CXA1304-0000-
000C0UB250H
50G
50G
CXA1304-0000-
000C0HC250G
CXA1304-0000-
000C0HC450G
CXA1304-0000-
000C0UA250G
CXA1304-0000-
000C0UA450G
CXA1304-0000-
000C0UB250G
50F
50F
57F
410
440
475
440
457
490
527
490
57F
65F
Flux (lm)
@ 85 °C
410
440
475
Flux (lm)
@ 25 °C*
457
490
527
65F
group
2-step
order Code
group
3-step
order Code
group
4-step
order Code
CXA1304-0000-
000C00B465F
CXA1304-0000-
000C00C265F
CXA1304-0000-
000C00C465F
CXA1304-0000-
000C0HB465F
CXA1304-0000-
000C0HC265F
CXA1304-0000-
000C0HC465F
CXA1304-0000-
000C00C257F
CXA1304-0000-
000C00C457F
CXA1304-0000-
000C0HB457F
CXA1304-0000-
000C0HC257F
CXA1304-0000-
000C0HC457F
CXA1304-0000-
000C00C250F
CXA1304-0000-
000C00C450F
CXA1304-0000-
000C0HB450F
CXA1304-0000-
000C0HC250F
CXA1304-0000-
000C0HC450F
CXA1304-0000-
000C0UA250F
CXA1304-0000-
000C0UA450F
CXA1304-0000-
000C0UB250F
nominal
CCt
50F
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 30).
•
Cree XLamp CXA1304 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
