Datasheet

Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks
of Cree, Inc.
1111
Cree PLCC4 SMD LED
CLA1B-WKW/MKW
Copyright © 2014 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks of Cree, Inc.
GRAPHS
The above data are collected from statistical gures that do not necessarily correspond to the actual
parameters of each single LED. Hence, these data will be changed without further notice.
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
0.0
If (mA)
Vf(V)
FIG.2 RELATIVE LUMINOUS FLUX VS.
0.5
0.0
FORWARD CURRENT
0.0
1.0
1.5
2.0
2.5
IF(mA)
WL(nm)
80%
20%
40%
60%
0%
100%
600
400
500
450 550
650 700
(RELATIVE LUMINOUS INTENSITY)
750
5000K - 10000K CCT
3700K - 5000K CCT
2600K - 3700K CCT
4.0
2.4
3.22.8 3.6
4.4
20.0
40.0
80.0
60.0
100.0
40
20 8060
100
-10
VS. REVERSE VOLTAGE.
FIG.3 REVERSE CURRENT
-50
Vr(V)
-30-40
-20
-40
Ir(uA)
-50
-30
-20
-10
0
0
IF(mA)
0
60
20
40
100
80
40
20 8060
100
0
Ta( C)
Rth j-a=220 C/W
Rth j-s=120 C/W
FIG.5 MAXIMUM FORWARD DC CURRENT VS AMBIENT
TEMPERATURE (Tjmax=110 C)
-90
-60
-30
0
0
0.5
1.0
30
60 90
Angle
FIG.6 FAR FIELD PATTERN
(RELATIVE LUMINOUS INTENSITY)
(RELATIVE LUMINOUS FLUX)