Copyright 2007 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.
CLD-CT2.000
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5778
www.cree.com/ledlamps
Graphs
4/4 COTCO-D-074 REV.1
Model No.
Doc. No.
LO5SMTYL4-B0G-A
03 07Sep04
G
G
r
r
a
a
p
p
h
h
s
s
FIG.3 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT.
100.0
3.0
AMBIENT TEMPERATURE (Tjmax=105 C)
FIG.5 MAXIMUM FORWARD DC CURRENT VS
100.0
0
20.0
0.0
60.0
40.0
80.0
IF(mA)
40
20
60
100
80
20.0
0.0
0.0
1.0
3.0
2.0
4.0
60.0
40.0
80.0
2.2
FORWARD VOLTAGE.
FIG.1 FORWARD CURRENT VS.
5.0
2.0
0.0
20.0
2.6
2.4
2.8
If (mA)
100.0
60.0
40.0
80.0
Ta( C)
If(mA)
Vf(V)
V-V : 50
H-H : 110
0.0
-10.0
-40.0
-50.0
-30.0
-20.0
800
I (RELATIVE LUMINOUS INTENSITY)
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
FIG.6 FAR FIELD PATTERN
-90
-60
-30
0
30
60
0%
50% Power Angle :
400
H-H
300
V-V
0
600
500
700
Half Power WL=20nm
Domi WL= 591nm
75%
25%
50%
100%
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
Ir(uA)
Vr(V)
-50
-60
-30
-40
-10
-20
90
0%
20%
40%
60%
80%
Ie(%)
100%
WL(nm)
Items
Signatures
Date
Revision History
Prepared by
LiuZM
2004/09/07
DOC. No.
CHANGE DESCRIPTION
Checked by
MaJF
2004/09/07
B 06May04
Change applications.
Approved by
David
2004/09/07
03 07Sep04
Add ESD and Notes; Change FIG.1&3&5; Change IV &
O
Rank form.
D
ECN#
ECN-H20040218
Data is subject to change without prior notice.
Copyright@2002
Cotco International Ltd.
Obsoletes Doc: B 06May04.