COTCO LUMINANT DEVICE (HUIZHOU) LTD.
SPECIFICATION FOR COTCO LED LAMP
Document No:
Model No :
Rev. No:
Date:
SPE/LC503TWN1-15G-A1
LC503TWN1-15G-A1
01
2005-04-20
Description:
15 Degree 5mm Round LED Lamp in White
Color with Water Transparent Lens and
Stopper
Dice Material:
InGaN
Confirmed
by Customer:
Date:
ATTENTION
OBSERVE PRECAUTIONS
ELECTROSTATIC
SENSITIVE DEVICES
Document No. SPE/LC503TWN1-15G-A1
Rev. No.
01
Applications:
Dimension Drawing
-
-
-
-
Advertising Signs
Indicators
LCD Back Light
Illuminations
Absolute Maximum Ratings at Ta = 25
°C
Items
Forward Current
Peak Forward Current*
Reverse Voltage
Power Dissipation
Operation Temperature
Storage Temperature
Lead Soldering
Temperature
Symbol
I
F
I
FP
V
R
P
D
T
opr
T
stg
T
sol
Absolute maximum
Rating
25
100
5
100
-40 ~ +95
-40 ~ +100
Unit
mA
mA
V
mW
°C
°C
Max.260
°C
for 3 sec Max.
(3mm from the base of the epoxy bulb)
*pulse width <=0.1msec duty <=1/10
Typical Electrical & Optical Characteristics ( Ta = 25
°C
)
Items
Forward Voltage
Forward Voltage
Reverse Current
Luminous Intensity
Symbol
V
F
V
F
I
R
I
V
x
y
2θ½H-H
Condition
I
F
= 20mA
I
F
= 1.0µΑ
V
R
= 5V
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
Min.
---
1.7
---
8200
---
---
---
Typ.
3.4
---
---
14000
0.31
0.32
15
Max.
4.0
2.5
100
---
---
---
---
Unit
V
V
µA
mcd
---
---
deg
Chromaticity
Coordinates
50% Power Angle
2/5
Format #: COTCO-D-074 REV.4
Document No. SPE/LC503TWN1-15G-A1
Rev. No.
01
Standard bins for LC503TWN1-15G-A1 (I
F
= 20mA):
Lamps are sorted to Luminous Intensity –I
V
, V
F
&
Chromaticity Coordinates
–(X,Y) bins shown.
Orders for LC503TWN1-15G-A1 may be filled with any or all bins contained as below.
All Luminous Intensity –I
V
, V
F
&
Chromaticity Coordinates
–(X,Y) values shown and specified are at
I
F
=20mA.
* Z+
A1
A2
B1
B2
c
23500mcd
Luminous Intensity (I
V
)
Z2
16800mcd
Z1
12000mcd
Z
8200mcd
Chromaticity Coordinates (X,Y)
* Z+ indicates Luminous Intensity is at Z bin or above.
Rank
Chromaticity
Coordinates
x
y
A1
A2
B1
0.245 0.264 0.280 0.264 0.264 0.283 0.296 0.280 0.283 0.307 0.313 0.296
0.229 0.267 0.248 0.220 0.267 0.305 0.276 0.248 0.305 0.337 0.297 0.276
B2
c
0.330
0.318
V7
2.8-3.0V
V8
3.0-3.2V
0.313
0.297
0.330
0.360
V9
3.2-3.4V
0.361
0.385
V10
3.4-3.6V
0.356
0.351
V11
3.6-3.8V
0.330
0.318
V12
3.8-4.0V
Rank
Chromaticity
Coordinates
x
y
0.307
0.337
V6
2.6-2.8V
0.330
0.360
Forward Voltage (V
F
)
Rank
Voltage
Important Notes:
1) All ranks will be included per delivery; rank ratio will be based on the Dices distribution.
2) Pb content <1000PPM.
3) Tolerance of measurement of luminous intensity is ±15%.
4) Tolerance of measurement of the Color Coordinates is ± 0.015.
5) Tolerance of measurement of Vf is ±0.05 V.
6) Packaging methods are available for selection, please refer to PACKAGING STANDARD.
7) Please refer to LED LAMP RELIABILITY TEST STANDARD for reliability test conditions.
8) Please refer to APPLICATION NOTES for Application.
3/5
Format #: COTCO-D-074 REV.4
Document No. SPE/LC503TWN1-15G-A1
Rev. No.
01
CIE Chromaticity Diagram
CIE
0.90
520
530
0.80
510
0.70
540
550
560
0.60
490
0.50
570
580
590
Y
0.40
c
B2
600
610
620
630
0.30
480
A1
B1
A2
0.20
470
0.10
460
0.00
0.00
0.10
0.20
0.30
X
0.40
0.50
0.60
0.70
0.80
4/5
Format #: COTCO-D-074 REV.4
Document No. SPE/LC503TWN1-15G-A1
Rev. No.
01
Graphs
If (mA)
100.0
80.0
60.0
40.0
20.0
0.0
3.0
3.4 3.8
4.2 4.6 5.0
FIG.1 FORWARD CURRENT VS.
FORWARD VOLTAGE.
Half Power
WL=150nm
-50
Vr(V)
-40
-30
-20
-10
0
0.0
-10.0
-20.0
-30.0
-40.0
Vf(V)
-50.0
Ir(uA)
FIG.2 REVERSE CURRENT VS.
REVERSE VOLTAGE.
5.0
4.0
3.0
2.0
1.0
0.0
0.0
If(mA)
20.0 40.0 60.0
80.0 100.0
I (RELATIVE LUMINOUS INTENSITY)
100%
75%
50%
25%
0%
400
500
600
700
800
FIG.3 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
FIG.4 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH.
IF(mA)
50
40
30
20
50% Power Angle :
0
15
Ie(%)
100%
80%
60%
40%
10
20%
0
0.0
20.0 40.0 60.0
Ta( C)
80.0 100.0
-90
-60
-30
0
30
60
90
0%
FIG.5 MAXIMUM FORWARD DC CURRENT VS
AMBIENT TEMPERATURE (Tjmax=105 C)
FIG.6 FAR FIELD PATTERN
Items
Prepared by
Checked by
Approved by
ECN#
Signatures
LiuZM
HuangJD
David
Date
2005-04-20
2005-04-20
2005-04-20
Rev. No
Date
Revision History
Change Description
ECN-H20050131
Data is subject to change without prior notice; please refer to COTCO Website for the latest version.
Copyright@2002
Cotco International Ltd.
5/5
Format #: COTCO-D-074 REV.4
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
