CLD-DS28 Rev 6G
Product family data sheet
Cree
®
XLamp
®
MX-3 LEDs
ProDuCt DEsCriPtion
The Cree XLamp
®
MX-3 LeD provides the
proven lighting-class performance and
reliability of Cree XLamp LEDs in a flat‑top
PLCC package. The XLamp MX-3 LeD
continues Cree’s history of innovation in
LeDs for lighting applications with a wide
viewing angle, unlimited floor life, uniform
light output without secondary optics and
electrically neutral thermal path.
The XLamp MX-3 LeD brings high
performance and quality of light to a wide
range of lighting applications, including
linear lighting, LED light bulbs, fluorescent
retrofits and retail‑display lighting.
FEAturEs
•
•
•
•
•
•
•
Available in white (2600 K to 8300 K
CCT)
Maximum drive current: 500 mA
Wide viewing angle: 120°
electrically neutral thermal path
Qualification at maximum drive
current
RoHS and ReACh compliant
UL
®
recognized component
(e349212)
tAbLE oF ContEnts
Characteristics ....................................... 2
Flux Characteristics ............................... 2
Relative Spectral Power Distribution .... 3
Relative Flux vs. Junction
Temperature ........................................... 3
electrical Characteristics ....................... 4
Relative Flux vs. Current ........................ 4
Typical Spatial Distribution.................... 5
Thermal Design ...................................... 5
Reflow Soldering Characteristics
.......... 6
Notes ...................................................... 7
Mechanical Dimensions ........................ 9
Tape and Reel ....................................... 10
Packaging ............................................. 11
www.CRee.Com/XLAmp
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
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
®
mX-3 LED
ChArACtEristiCs
Characteristics
Thermal resistance, junction to solder point
viewing angle (FWHM)
Temperature coefficient of voltage
ESD classification (HBM per Mil‑Std‑883D)
DC forward current
Reverse voltage
Reverse current
Forward voltage (@ 350 mA)
LeD junction temperature
mA
v
mA
v
°C
3.7
unit
°C/W
degrees
mv/ °C
Minimum
typical
11
120
-2.7
Class 2
500
-5
-0.1
4.0
150
Maximum
FLuX ChArACtEristiCs (t
J
= 25 °C)
The following table provides several base order codes for XLamp MX-3 LeDs. It is important to note that the base order codes listed here
are a subset of the total available order codes for the product family. For more order codes, as well as a complete description of the order-
code nomenclature, please consult the XLamp MX Family LED Binning and Labeling document.
Minimum Luminous Flux
(lm) @ 350 mA
Group
R2
Q5
Q4
Q3
Flux (lm)
114
107
100
93.9
Calculated Minimum
Luminous Flux (lm)
@ 300 mA*
Flux (lm)
100
93.9
87
82
MX3AWT-A1-0000-000e51
MX3AWT-A1-0000-000D51
MX3AWT-A1-0000-000Ce5
MX3AWT‑A1‑0000‑000BE7
Color
CCt range
Minimum
Maximum
8300 K
4300 K
3700 K
order Code
Cool White
5000 K
3700 K
2600 K
Warm White
Notes:
•
Cree maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on
CRI measurements. See the Measurements section (page 7).
•
Typical CRI for Cool White (4300 K – 8300 K CCT) is 75.
•
Typical CRI for Warm White (2600 K – 4300 K CCT) is 80.
*
Calculated values for reference purposes only.
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
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
Relative Spectral Power
rELAtivE sPECtrAL PowEr Distribution
100
XLamp
®
mX-3 LED
Relative Radiant Power (%)
80
60
5000 K - 8300 K CCT
3500 K - 5000 K CCT
40
2600 K - 3500 K CCT
20
0
380
430
480
530
580
630
680
730
780
Relative Flux Output vs. Junction Temperature
rELAtivE FLuX vs. JunCtion tEMPErAturE (i
F
= 350 mA)
100%
Wavelength (nm)
80%
Relative Luminous Flux
60%
40%
20%
0%
25
50
75
100
125
150
Junction Temperature (ºC)
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
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
®
mX-3 LED
ELECtriCAL ChArACtEristiCs (t
J
= 25 °C)
500
450
400
Electrical Characteristics (Tj = 25ºC)
Forward Current (mA)
350
300
250
200
150
100
50
0
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
Forward Voltage (V)
rELAtivE FLuX vs. CurrEnt (t
J
= 25 °C)
140
120
Relative Intensity vs. Current (Tj = 25ºC)
Relative Luminous Flux (%)
100
80
60
40
20
0
0
50
100
150
200
250
300
350
400
450
500
Forward Current (mA)
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
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
®
mX-3 LED
tyPiCAL sPAtiAL Distribution
Typical Spatial Radiation Pattern
100
Relative Luminous Intensity (%)
80
60
40
20
-90
-70
-50
-30
-10
0
10
30
50
70
90
Angle (º)
thErMAL DEsiGn
The maximum forward current is determined by the thermal resistance between the LeD junction and ambient. It is crucial for the end
and optical characteristics.
450
400
350
Thermal Design
product to be designed in a manner that minimizes the thermal resistance from the solder point to ambient in order to optimize lamp life
Maximum Current (mA)
300
250
200
150
100
50
0
Rj-a = 15° C/W
Rj-a = 20° C/W
Rj-a = 25° C/W
Rj-a = 30° C/W
0
20
40
60
80
100
120
140
160
Ambient Temperature (ºC)
Copyright © 2010-2017 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
and XLamp
®
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
工作这点儿事
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
