參數(shù)資料
型號(hào): LP379PBG1-C0G-03
廠商: Cree, Inc.
英文描述: P4 LED
中文描述: 小的LED
文件頁數(shù): 3/5頁
文件大?。?/td> 292K
代理商: LP379PBG1-C0G-03
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.
4/4 Format #: COTCO-D-074 REV.4
3
CLD-CT7.000
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
www.cree.com/ledlamps
Graphs
Document No. SPE/LP379PBG1-C0G-03
Rev. No.
02
G
G
r
r
a
a
p
p
h
h
s
s
0
-10.0
0.0
-10
-20
-40
-30
-30.0
-20.0
-40.0
-50.0
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
Ir(uA)
Vr(V)
Vf(V)
5.0
4.6
4.2
-50
100.0
80.0
If (mA)
40.0
20.0
3.8
3.4
3.0
0.0
60.0
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
WL(nm)
700
Ie(%)
100%
80%
0
50% Power Angle : 120
600
400
500
100%
50%
25%
0%
75%
If(mA)
80.0
100.0
Half Power WL=38nm
Domi WL= 505nm
WAVELENGTH.
FIG.4 RELATIVE LUMINOUS FLUX VS.
300
40%
0%
90
20%
60
30
0
-30
-60
FIG.6 FAR FIELD PATTERN
120
80
100
Ta( C)
-90
60%
2.5
2.0
1.0
0.0
0.5
1.5
50
40
30
IF(mA)
40.0
0.0
20.0
40
10
0
0
20
20
AMBIENT TEMPERATURE (Tjmax=120 C)
FIG.5 MAXIMUM FORWARD DC CURRENT VS
60
FORWARD CURRENT
FIG.3 RELATIVE LUMINOUS FLUX VS.
60.0
Items
Signatures
Date
Revision History
Prepared by
LiuZM
2005-07-07
Rev. No
Date
Change Description
Checked by
Aldosin
2005-07-07
02
2005-07-07
Release.
from F,G,H(typ)2200 to E,F,G(typ)2000mlm.
V
Approved by
David
2005-07-07
FCN#
FCN20050221
Data is subject to change without prior notice; please refer to COTCO Website for the latest version.
Copyright@2002
Cotco International Ltd.
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