LO566TYL4-70G-MT Datasheet, PDF (3/3 Pages) Marktech Corporate – SPECIFICATION FOR COTCO LED LAMP

Graphs
If (mA)
100.0
80.0
60.0
40.0
20.0
0.0
1.8
2.0 2.2
Vf(V)
2.4 2.6 2.8
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
5.0
4.0
3.0
2.0
1.0
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)
100
80
Rθj-pin=220 C/W
60
40
20
0
0.0
Rθj-a=440 C/W
Ta( C)
20.0 40.0 60.0 80.0 100.0
FIG.5 MAXIMUM FORWARD DC CURRENT VS
AMBIENT TEMPERATURE (Tjmax=105 C)
Model No. LO566TYL4-70G-MT
Doc. No. A 15May03
-60 -50 -40 -30 ^{-20 -10}
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=20nm
Domi WL= 591nm
I (RELATIVE LUMINOUS INTENSITY)
100%
75%
50%
25%
0%
WL(nm)
300 400 500 600 700 800
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
50% Power Angle :
H-H : 70
V-V : 40
H-H V-V ₀
Ie(%)
100%
80%
60%
40%
20%
-90
-60
-30
0
30
60
FIG.6 FAR FIELD PATTERN
90 ^0%
1. Cathode PAD Area (0.18 x 0.18inch²)
2. Height above nominal seating plane in inches(0.3inch)
Items Signatures Date
Prepared by
LiuZM 2003/5/15
Checked by
ZouGR 2003/5/15
Approved by
David 2003/5/15
ECN#
ECN-H20030157
DOC. No.
Data is subject to change without prior notice.
Copyright@2002 Cotco International Ltd.
Obsoletes Doc: ---
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Revision History
CHANGE DESCRIPTION
COTCO-D-074 REV.1