LL-544PGD2I-G5-3G-T [LUCKY-LIGHT]
5.2Ã3.8mm Elliptical Wide Angle Type Pure Green LED Technical Data Sheet; 5.2A ?? 3.8毫米椭圆广角型纯绿LED技术数据表
| 型号： | LL-544PGD2I-G5-3G-T |
| 厂家： | 
LUCKY LIGHT ELECTRONIC |
| 描述： | 5.2Ã3.8mm Elliptical Wide Angle Type Pure Green LED Technical Data Sheet |
| 文件： | 总7页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Luckylight
5.2×3.8mm Elliptical Wide Angle Type
Pure Green LED
Technical Data Sheet
Part No.: LL-544PGD2I-G5-3G-T
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 1 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Features:
◇ High luminous intensity output.
◇ Oval shape.
◇ Well defined spatial radiation.
o
o
◇ Wide viewing angle(2θ1/2): 110 /40 .
◇ Reliable and robust.
◇ The product itself will remain within RoHS complaint Version.
Descriptions:
◇ This precision optical performance oval LED is specially designed for passenger
information signs.
◇ The LED lamps are available with different colors, intensities.
◇ Superior performance in outdoor environment.
Applications:
◇ Single or dual color graphic signs.
◇ Message boards.
◇ Variable message signs(VMS).
◇ Commercial outdoor advertising.
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 2 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Package Dimension:
Part No.
Chip Material
InGaN
Lens Color
Source Color
Pure Green
LL-544PGD2I-G5-3G-T
Green Diffused
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(.010″)mm unless otherwise noted.
3. Protruded resin is 1.0mm(.04″) max.
4. Specifications are subject to change without notice.
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 3 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Absolute Maximum Ratings at Ta=25℃
Parameters
Symbol
Max.
Unit
Power Dissipation
PD
90
mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
IFP
100
mA
Forward Current
IF
25
5
mA
V
Reverse Voltage
VR
-40℃ to +85℃
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
-40℃ to +100℃
Lead Soldering Temperature
[4mm (.157″) From Body]
260℃ for 5 Seconds
Tsld
Electrical Optical Characteristics at Ta=25℃
Parameters
Symbol Min. Typ. Max. Unit Test Condition
Luminous Intensity *
IV
1880 2660 ---
mcd IF=20mA (Note 1)
X
Y
---
---
---
---
---
110
40
---
---
---
---
---
Viewing Angle *
2θ1/2
Deg IF=20mA (Note 2)
Peak Emission Wavelength
Dominant Wavelength
Spectrum Radiation Bandwidth
Forward Voltage
λp
λd
Δλ
VF
IR
520
525
35
nm
nm
nm
V
IF=20mA
IF=20mA (Note 3)
IF=20mA
2.80 3.20 3.60
--- --- 10
IF=20mA
Reverse Current
µA
VR=5V
Notes:
1. Luminous Intensity Measurement allowance is ± 10%.
2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous
intensity.
3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and
represents the single wavelength which defines the color of the device.
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 4 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Forward Current & Forward Voltage
Spectrum Distribution
Ta=25℃
Ta=25℃
100
75
50
25
0
50
40
30
20
10
0
300 400 500 600 700 800
2.8 3.0 3.2 3.4 3.6 3.8 4.0
Forward Voltage VF (V)
Wavelength λp (nm)
Luminous Intensity &
Ambient Temperature
Luminous Intensity & Forward Current
Ta=25℃
1000
1000
f=1KHz
Duty=1/10
100
10
1
100
10
1
-60 -40 -20 0 20 40 60 80 100
100
101
102
103
Ambient Temperature Ta (℃)
Forward Current IF (mA)
Forward Current Derating Curve
50
Radiation Diagram
Ta=25℃
0o 10o 20
o
30o
40
40o
50o
30
25
20
1.0
0.9
0.8
60o
70o
10
0
80o
90o
0.7
0
20
40
60
80 100
0.5 0.3 0.10 0.2 0.4 0.6
Ambient Temperature Ta (℃)
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 5 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Reliability Test Items And Conditions:
The reliability of products shall be satisfied with items listed below:
Confidence level: 90%.
LTPD: 10%.
1) Test Items and Results:
Standard
Number of
Damaged
Test Item
Test Conditions
Note
Test Method
Tsld=260±5℃, 10sec 3mm
from the base of the epoxy
bulb
Resistance to Soldering
Heat
JEITA ED-4701
300 302
1 time
0/100
Tsld=235±5℃, 5sec(using
JEITA ED-4701
300 303
JEITA ED-4701
300 307
JEITA ED-4701
100 105
JEITA ED-4701
200 203
JEITA ED-4701
200 201
JEITA ED-4701
400 401
JEITA ED-4701
400 401
JEITA ED-4701
100 103
1time
over 95%
Solder ability
Thermal Shock
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
0/100
flux)
0℃~100℃ 15sec, 15sec
100 cycles
100 cycles
10 cycles
1000hrs
-40℃~25℃~100℃~25℃
30min,5min,30min,5min
25℃~65℃~-10℃ 90%RH
24hrs/1cycle
Temperature Cycle
Moisture Resistance
Cycle
High Temperature
Storage
Terminal Strength
(Pull test)
Terminal Strength
(bending test)
Temperature Humidity
Storage
Ta=100℃
Load 10N (1kgf)
10±1sec
Load 5N (0.5kgf)
0°~90°~0° bend 2 times
No noticeable
damage
No noticeable
damage
Ta=60℃, RH=90%
1000hrs
1000hrs
1000hrs
Low Temperature
Storage
Steady State Operating
Life
JEITA ED-4701
200 202
Ta=-40℃
Ta=25℃, IF＝30mA
Steady State Operating
Life of High Humidity
Heat
Ta=60℃, RH=90%,
500hrs
0/100
0/100
IF=30mA
Choice of various
viewing angles
Ta=-30℃, IF＝30mA
1000hrs
2) Criteria For Judging The Damage:
Criteria for Judgment
Item
Symbol
Test Conditions
Min
---
Max
F.V.*)×1.1
F.V.*)×2.0
---
IF＝20mA
Forward Voltage
Reverse Current
Luminous Intensity
VF
IR
IV
VR=5V
---
IF＝20mA
F.V.*)×0.7
*) F.V.: First Value.
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 6 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
Luckylight
Please read the following notes before using the product:
1. Over-current-proof
Customer must apply resistors for protection, otherwise slight voltage shift will cause big
current change (Burn out will happen).
2. Storage
2.1 Do not open moisture proof bag before the products are ready to use.
2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.
2.3 The LEDs should be used within a year.
2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.
2.5 The LEDs should be used within 168 hours (7 days) after opening the package.
3. Soldering Iron
Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds
within once in less than the soldering iron capacity 25W. Leave two seconds and more
intervals, and do soldering of each terminal. Be careful because the damage of the product is
often started at the time of the hand solder.
4. Repairing
Repair should not be done after the LEDs have been soldered. When repairing is unavoidable,
a double-head soldering iron should be used (as below figure). It should be confirmed
beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.
5. Caution in ESD
Static Electricity and surge damages the LED. It is recommended to use a wrist band or
anti-electrostatic glove when handling the LED. All devices equipment and machinery must be
properly grounded.
Spec No: B546X270
Approved: JoJo
Rev No: V.2
Date: Jun/15/2009
Drawn: YAO
Page: 7 OF 7
Checked: Wu
Lucky Light Electronics Co., Ltd.
Http://www.luckylightled.com
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