MARKTECH LO566TYL4-70G-MT

SPECIFICATION FOR COTCO LED LAMP
MODEL No :
DOC. No :
LO566TYL4-70G-MT
A 15May03
Description:
70 Degree Oval LED Lamp in Amber
Color with Tinted Diffused Lens and
Stopper
This specification is only for Marktech
Dice Material:
AlGaInP
Confirmed
by Customer:
Date:
COTCO LUMINANT DEVICE (HUIZHOU) LTD.
Model No.
Doc. No.
Applications:
-
LO566TYL4-70G-MT
A 15May03
Dimension Drawing
Variable Message Signs
Message Board
Absolute Maximum Ratings at Ta = 25°C
Items
Absolute maximum
Symbol
Rating
Unit
IF
50
mA
Peak Forward Current*
IFP
200
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
150
mW
Operation Temperature
Topr
-40 ~ + 95
°C
Storage Temperature
Tstg
-40 ~ +100
°C
Forward Current
Lead Soldering
Temperature
Max.260°C for 5 sec Max.
Tsol
(3mm from the base of the epoxy bulb)
*pulse width <=0.1msec duty <=1/10
Typical Electrical & Optical Characteristics ( Ta = 25°C)
Items
Symbol
Condition
Min.
Typ.
Max.
Unit
Forward Voltage
VF
IF = 20mA
---
2.1
2.6
V
Reverse Current
IR
VR = 5V
---
---
100
µA
Dominant Wavelength
λD
IF = 20mA
584
591
596
nm
Luminous Intensity
IV
IF = 20mA
550
850
---
mcd
2θ½H-H
IF = 20mA
---
70
---
deg
2θ½V-V
IF = 20mA
---
40
---
deg
50% Power Angle
Ranks Combination (IF = 20mA)
Rank
R
S
T
Luminous Intensity
550-770 mcd
770-1100 mcd
1100-1520 mcd
Rank
Dominant Wavelength
Rank
Voltage
Important Notes:
X2
584-587 nm
X3
587-590 nm
X4
590-593 nm
X5
593-596 nm
V1
V2
V3
V4
V5
1.6-1.8 V
1.8-2.0 V
2.0-2.2 V
2.2-2.4 V
2.4-2.6 V
1) All ranks will be included per delivery, rank ratio will be determined by Cotco.
2) Tolerance of measurement of luminous intensity is ±15%.
3) Tolerance of measurement of dominant wavelength is ±1nm.
4) Tolerance of measurement of Vf is ±0.05 V.
5) Packaging methods are available for selection, please refer to PACKAGING STANDARD.
6) Please refer to LED LAMP RELIABILITY TEST STANDARD for reliability test conditions.
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Model No.
Doc. No.
LO566TYL4-70G-MT
A 15May03
Graphs
-50
-60
If (mA)
100.0
-40
-30
-20
-10
0.0
Vr(V)
80.0
-10.0
60.0
-20.0
40.0
-30.0
20.0
-40.0
0.0
1.8
2.0 2.2
2.4 2.6 2.8
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
Vf(V)
-50.0
Ir(uA)
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
Half Power
WL=20nm
Domi WL= 591nm
5.0
I (RELATIVE LUMINOUS INTENSITY)
4.0
100%
3.0
75%
2.0
50%
25%
1.0
0.0
0.0
If(mA)
0%
300
20.0 40.0 60.0 80.0 100.0
FIG.3 RELATIVE LUMINOUS INTENSITY VS.
400
500
600
700
WL(nm)
800
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
FORWARD CURRENT.
H-H : 70
V-V : 40
50% Power Angle :
IF(mA)
100
H-H
V-V
Ie(%)
0
100%
80
R θj-pin=220 C/W
80%
60
60%
40
40%
20
R θj-a=440 C/W
20%
Ta( C)
0
0.0
20.0 40.0 60.0 80.0 100.0
FIG.5 MAXIMUM FORWARD DC CURRENT VS
AMBIENT TEMPERATURE (Tjmax=105 C)
-90
-60
-30
0
30
60
90
0%
FIG.6 FAR FIELD PATTERN
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#
Revision History
DOC. No.
CHANGE DESCRIPTION
ECN-H20030157
Data is subject to change without prior notice.
Copyright@2002 Cotco International Ltd.
Obsoletes Doc: ---
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