LP377PWN1-90G Datasheet, PDF (4/6 Pages) Marktech Corporate – P4 Ultra Bright White LED

GraGprhaps hs
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 INTENSITY 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/LP377PWN1-90G
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
100%
WL=150nm
75%
50%
25%
0%
400 500 600 700 800
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
50% Power Angle :
90
0
-90
-60
-30
0
30
60
FIG.6 FAR FIELD PATTERN
Ie(%)
100%
80%
60%
40%
20%
90 ^0%
Items Signatures Date
Prepared by
LiuZM
2007-04-26
Checked by HuangJD 2007-04-26
Approved by
David
2007-04-26
FCN#
FCN20070432
Revision History
Rev. No Date
Change Description
02 2005-10-18 Release. VF from V8~V13 to V7~V14.
03 2007-04-26 Change tolerance of CIE(x,y) from +/-0.015 to +/-0.01
Data is subject to change without prior notice; please refer to COTCO Website for the latest version.
Copyright@2002 Cotco International Ltd.
Cree, Inc.
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Copyright © 2007 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree and the
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Fax: [phone]

CLD-CT125.000
www.cree.com/ledlamps
5/5
Format #: COTCO-D-074 REV.4