LP379PPG1-C0G-03 Datasheet, PDF (3/5 Pages) Cree, Inc – P4 LED

Graphs ^Graphs
If (mA)
100.0
80.0
60.0
40.0
20.0
0.0
3.0
3.4 3.8
Vf(V)
4.2 4.6 5.0
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
2.5
2.0
1.5
1.0
0.5
0.0
If(mA)
0.0 20.0 40.0 60.0 80.0 100.0
FIG.3 RELATIVE LUMINOUS FLUX VS.
FORWARD CURRENT
IF(mA)
50
40
30
20
10
0
0
Ta( C)
20 40 60 80 100 120
FIG.5 MAXIMUM FORWARD DC CURRENT VS
AMBIENT TEMPERATURE (Tjmax=120 C)
Document No. SPE/LP379PPG1-C0G-03
Rev. No.
03
-50 -40 -30 -20 -10 0
Vr(V)
0.0
-10.0
-20.0
-30.0
-40.0
-50.0
Ir(uA)
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
Half Power WL=38nm
Domi WL= 527nm
100%
75%
50%
25%
0%
300
400 500
600
FIG.4 RELATIVE LUMINOUS FLUX VS.
WAVELENGTH.
WL(nm)
700
50% Power Angle : 120
0
Ie(%)
100%
80%
60%
40%
20%
0%
-90
-60
-30
0
30
60
90
FIG.6 FAR FIELD PATTERN
Items Signatures Date
Prepared by
LiuZM
2005-07-07
Checked by
Aldosin 2005-07-07
Approved by
David
2005-07-07
FCN#
FCN20050221
Revision History
Rev. No Date
Change Description
03 2005-07-07 Release.
Data is subject to change without prior notice; please refer to COTCO Website for the latest version.
Copyright@2002 Cotco International Ltd.
Cree, Inc.
4600 Silicon Drive
Copyright © 2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the
Durham, NC 27703
Cree logo are registered trademarks of Cree, Inc.
4/4
USA Tel: [phone]
Format #: COTCO-D-074Fax: +1R.9E19V.3.413.5778

CLD-CT119.000
www.cree.com/ledlamps