CLD-DS219 REV 0A
PRODUCT FAMILY DATA SHEET
Cree
®
XLamp
®
CMA1303 LED
PRODUCT DESCRIPTION
Cree’s XLamp
®
High-Current LED Array family is optimized
for best‑in‑class lumen output, efficacy and reliability at high
drive currents. XLamp CMA LEDs share the same package
design and LES sizes as Cree’s industry-leading CXA2 Standard
Density LEDs, enabling lighting manufacturers to address a
range of performance requirements for applications such as
track, downlight and outdoor lighting using a single easy-to-use
platform. XLamp High-Current LED Arrays are available in 2-step,
3-step and 5-step EasyWhite
®
bins.
FEATURES
•
•
•
•
•
•
•
•
•
•
•
4.5-mm optical source
Mechanical and optical design consistent with CXA13 and
CXB13 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
Forward voltage options: 9-V class, 18-V class & 36-V class
85 °C binning and characterization
Maximum drive current: 1400 mA (9 V), 700 mA (18 V),
350 mA (36 V)
116° viewing angle, uniform chromaticity profile
Top-side solder connections
RoHS compliant
WWW.CREE.COM/XLAMP
Copyright © 2019 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 of Cree, Inc.
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
XLAMP
®
CMA1303 LED
TABLE OF CONTENTS
Characteristics ....................................................................................................................................................................................................... 3
Operating Limits ..................................................................................................................................................................................................... 4
Flux Characteristics, Order Codes & Bins ‑ Standard LEDs ‑ 9 V
......................................................................................................................... 6
Flux Characteristics, Order Codes & Bins ‑ Standard LEDs, Premium Color ‑ 9 V
.............................................................................................. 7
Flux Characteristics, Order Codes & Bins ‑ Standard LEDs ‑ 18 V
....................................................................................................................... 8
Flux Characteristics, Order Codes & Bins ‑ Standard LEDs, Premium Color ‑ 18 V
............................................................................................ 9
Flux Characteristics, Order Codes & Bins ‑ Standard LEDs ‑ 36 V
..................................................................................................................... 10
Flux Characteristics, Order Codes & Bins ‑ Standard LEDs, Premium Color ‑ 36 V
.......................................................................................... 11
Relative Spectral Power Distribution - Standard LEDs....................................................................................................................................... 12
Relative Spectral Power Distribution - Standard LEDs, Premium Color............................................................................................................ 13
Electrical Characteristics..................................................................................................................................................................................... 15
Relative Luminous Flux ........................................................................................................................................................................................ 17
Typical Spatial Distribution.................................................................................................................................................................................. 19
EasyWhite
®
Performance Groups - Chromaticity ............................................................................................................................................... 20
Premium Color Performance Groups - Chromaticity ......................................................................................................................................... 21
Cree EasyWhite
®
Bins Plotted on the 1931 CIE Color Space ............................................................................................................................ 22
Cree Premium Color Bins Plotted on the 1931 CIE Color Space ...................................................................................................................... 23
Bin and Order Code Formats ............................................................................................................................................................................... 25
Mechanical Dimensions ...................................................................................................................................................................................... 26
Thermal Design .................................................................................................................................................................................................... 27
Notes .................................................................................................................................................................................................................... 29
Packaging ............................................................................................................................................................................................................. 30
Copyright © 2019 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 of Cree, Inc.
2
XLAMP
®
CMA1303 LED
CHARACTERISTICS
Characteristics
Viewing angle (FWHM)
ESD withstand voltage (JEDEC JS‑001‑2012)
DC forward current (9 V)
DC forward current (18 V)
DC forward current (36 V)
Reverse current
Forward voltage (9 V, 700 mA, 85 °C)
Forward voltage (18 V, 350 mA, 85 °C)
Forward voltage (36 V, 175 mA, 85 °C)
mA
mA
mA
mA
V
V
V
9.35
18.7
37.4
Unit
degrees
Minimum
Typical
116
Class 3A
1400*
700*
350*
0.1
10.675
21.35
42.7
Maximum
*
Refer to the Operating Limits section.
Copyright © 2019 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 of Cree, Inc.
3
XLAMP
®
CMA1303 LED
OPERATING LIMITS
The maximum current rating of the CMA1303 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. Either solder pad shown in the Mechanical
Dimensions section on page 26 can be used as 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 140 °C to ensure optimal LED lifetime. Please refer to the Thermal Design section on
page 27 for more
information on LES temperature measurement.
CMA1303 - 9 V
1600
1400
1200
1000
85 °C, 1400 mA
9V
Standard LEDs
If (mA)
800
600
400
125 °C,
540 mA
200
0
CMA1303
0
- 18 V
800
700
600
500
25
50
75
100
125
150
Case Temperature (°C)
85 °C, 700 mA
18 V
Standard LEDs
If (mA)
400
300
200
100
0
125 °C,
270 mA
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2019 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 of Cree, Inc.
4
XLAMP
®
CMA1303 LED
OPERATING
CMA1303
CONTINUED
LIMITS -
- 36 V
400
350
300
250
85 °C, 350 mA
36 V
Standard LEDs
If (mA)
200
150
100
50
0
125 °C,
135 mA
0
25
50
75
100
125
150
Case Temperature (°C)
Copyright © 2019 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 of Cree, Inc.
5
无线连接
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
