MARKTECH LO566PBL4-70G-MT

SPECIFICATION FOR COTCO LED LAMP
MODEL No :
DOC. No :
LO566PBL4-70G-MT
A 01Jul03
Description:
70 Degree Oval LED Lamp in Blue
Color with Tinted Diffused Lens and
Stopper
*This specification is only for Marktech
Dice Material:
InGaN
Confirmed
by Customer:
Date:
ATTENTION
OBSERVE PRECAUTIONS
ELECTROSTATIC
SENSITIVE DEVICES
COTCO LUMINANT DEVICE (HUIZHOU) LTD.
Model No.
Doc. No.
Applications:
-
LO566PBL4-70G-MT
A 01Jul03
Dimension Drawing
Variable Message Signs
Message Board
Absolute Maximum Ratings at Ta = 25°C
Items
Absolute maximum
Symbol
Rating
Unit
IF
25
mA
Peak Forward Current*
IFP
100
mA
Reverse Voltage
VR
5
V
Power Dissipation
PD
120
mW
Operation Temperature
Topr
-20 ~ +75
°C
Storage Temperature
Tstg
-30 ~ +80
°C
Forward Current
Lead Soldering
Temperature
Max.260°C for 3 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
---
3.6
4.2
V
Reverse Current
IR
VR = 5V
---
---
100
µA
Dominant Wavelength
λD
IF = 20mA
465
470
475
nm
Luminous Intensity
IV
IF = 20mA
280
550
---
mcd
2θ½H-H
IF = 20mA
---
65
---
deg
2θ½V-V
IF = 20mA
---
45
---
deg
50% Power Angle
Ranks Combination (IF = 20mA)
Rank
P
Q
R
S
Luminous Intensity
280-390 mcd
390-550 mcd
550-770 mcd
770-1100 mcd
Rank
Dominant Wavelength
X4
465-470 nm
X5
470-475 nm
Rank
V9
V10
V11
V12
V13
Voltage
3.2-3.4 V
3.4-3.6 V
3.6-3.8 V
3.8-4.0 V
4.0-4.2 V
Important Notes:
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.
LO566PBL4-70G-MT
A 01Jul03
Graphs
If (mA)
-50
100.0
-40
-20
-30
-10
0
0.0
Vr(V)
80.0
-10.0
60.0
-20.0
40.0
-30.0
20.0
-40.0
Vf(V)
0.0
3.2
-50.0
3.6 4.0
4.4 4.8 5.2
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
Ir(uA)
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
Half Power
WL=28nm
Domi WL= 470nm
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.
FORWARD CURRENT.
500
400
600
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
H-H : 65
V-V : 45
50% Power Angle :
IF(mA)
50
40
WL(nm)
800
700
H-H
R θj-pin=240 C/W
V-V
Ie(%)
0
100%
30
80%
20
60%
10
40%
R θj-a=380 C/W
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=95 C)
20%
-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
2003/07/01
Checked by
ZouGR
2003/07/01
Approved by
David
2003/07/01
ECN#
ECN-H20030213
Revision History
DOC. No.
CHANGE DESCRIPTION
Data is subject to change without prior notice.
Copyright@2002 Cotco International Ltd.
Obsoletes Doc: ---
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