LL-484WC1F-W2-3K [LUCKY-LIGHT]
4.8mm Round Wide Viewing Angle Type White LED Technical Data Sheet; 4.8毫米回合广视角型白光LED技术数据表
| 型号： | LL-484WC1F-W2-3K |
| 厂家： | 
LUCKY LIGHT ELECTRONIC |
| 描述： | 4.8mm Round Wide Viewing Angle Type White LED Technical Data Sheet |
| 文件： | 总8页 (文件大小：226K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Luckylight
4.8mm Round Wide Viewing Angle Type
White LED
Technical Data Sheet
Part No.: LL-484WC1F-W2-3K
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 1 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
Luckylight
Features:
◇ Wide viewing angle=100°.
◇ Reliable and robust.
◇ Emission color: X=0.28, y=0.29.
◇ Industrial standard footprint.
◇ The product itself will remain within RoHS compliant version.
Descriptions:
◇ The series is specially designed for applications requiring higher brightness.
◇ The LED lamps are available with different colors.
◇ The white LED which was fabricated using a blue LED and a phosphor, and the
phosphor is excited by blue light and emits yellow fluorescence, the mixture of blue
light and yellow light results in white emission.
◇ Utilizing advanced InGaN chip technology.
Applications:
◇ TV set.
◇ Monitor.
◇ Telephone.
◇ Computer.
◇ Circuit board.
◇ Status indicators.
◇ Commercial use.
◇ Advertising Signs.
◇ Back lighting.
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 2 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
Luckylight
Package Dimension:
Part No.
Chip Material
InGaN
Lens Color
Source Color
White
LL-484WC1F-W2-3K
Water Clear
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.25 mm (.010″) unless otherwise noted.
3. Protruded resin under flange is 1.00 mm (.039″) max.
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 3 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
Luckylight
Absolute Maximum Ratings at Ta=25℃
Parameters
Symbol
Max.
100
100
25
Unit
mW
mA
mA
V
Power Dissipation
PD
IFP
IF
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Forward Current
Reverse Voltage
VR
5
Operating Temperature Range
Storage Temperature Range
Topr
Tstg
Tsld
-40℃ to +80℃
-40℃ to +85℃
Lead Soldering Temperature
[4mm (.157″) From Body]
260℃ for 5 Seconds
Notes:
1. Proper current derating must be observed to maintain junction temperature below the maximum.
2. LEDs are not designed to be driven in reserve bias.
Electrical Optical Characteristics at Ta=25℃
Parameters
Symbol
2θ1/2
VF
Min. Typ. Max.
Unit
Deg
V
Test Condition
IF =20mA
Viewing Angle
---
100
3.3
--
Forward Voltage
Reverse Current
2.8
3.8
IF =20mA
IR
x
---
---
---
---
10
---
µA
---
VR=5V
0.28
0.29
Chromaticity Coordinates
Luminous Luminous
IF =20mA
IF =20mA
y
---
---
---
Iv
1300 2000
mcd
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.
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 4 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
Luckylight
CIE 1931 Chromaticity Diagram
IF=20mA.Ta=25℃
Bin
code
Bin
code
x
y
Color(K)
x
y
Color(K)
B
C
D
E
F
0.255
0.268
0.281
0.294
0.307
0.320
0.247
0.270
0.293
0.315
0.339
0.361
20000
16000
H
I
0.263
0.275
0.288
0.299
0.311
0.323
0.237
0.259
0.279
0.300
0.321
0.341
20000
16000
10000
8000
J
10000
8000
K
L
7000
6000
7000
6000
G
M
Mcasurcmcnt unccrtainty of the color coordinats : ±0.01.
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 5 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
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 4mm
from the base of the epoxy
bulb
Resistance to Soldering
Heat
JEITA ED-4701
300 302
1 time
0/100
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
Tsld=235±5℃, 5sec(using
flux)
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
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%
Ta=-40℃
1000hrs
1000hrs
1000hrs
Low Temperature
Storage
Steady State Operating
Life
JEITA ED-4701
200 202
Ta=25℃, IF＝30mA
Steady State Operating
Life of High Humidity
Heat
Steady State Operating
Life of Low
Ta=60℃, RH=90%,
500hrs
0/100
0/100
IF=30mA
Ta=-30℃, IF＝20mA
1000hrs
Temperature
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.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 6 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
Luckylight
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Spectrum Distribution
Forward Current & Forward Voltage
Ta=25°C
Ta=25°C
100
80
60
40
20
0
50
40
30
20
10
400
450 500 550 600
650 700
0
2.8 3.0 3.2 3.4 3.6 3.8 4.0
Wavelength λp (nm)
Forward Voltage VF (V)
Luminous Intensity &
Ambient Temperature
Luminous Intensity & Forward Current
Ta=25℃
1000
100
10
1000
f=1KHz
Duty=1/10
100
10
1
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
Radiation Diagram
0o 10o 20o
30o
50
40
40o
50o
30
25
20
1.0
0.9
0.8
60o
10
0
70o
80o
90o
0
20
40
60
80 100
0.7
Ambient Temperature Ta (℃)
0.5 0.3 0.10 0.2 0.4 0.6
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 7 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
Luckylight
Please read the following notes before using the datasheets:
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 Condition
3.1 Pb-free solder temperature profile.
3.2 Reflow soldering should not be done more than two times.
3.3 When soldering, do not put stress on the LEDs during heating.
3.4 After soldering, do not warp the circuit board.
4. 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.
5. 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.
6. Caution in ESD
Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic glove
when handling the LED. All devices equipment and machinery must be properly grounded.
Spec No.: A037 X440
Approved: JoJo
Rev No.: V.2
Checked: Wu
Date: Jun/30/2009
Drawn: Yao
Page: 8 OF 8
Lucky Light Electronics Co., Ltd.
http://www.luckylight.cn
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