Lucky Light LL-204SD2L-1S 2mm tower type super red led technical data sheet Datasheet

Luckylight
2mm Tower Type
Super Red LED
Technical Data Sheet
Part No.: LL-204SD2L-1S
Spec No.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
Page: 1 OF 7
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Features:
◇ 2mm Tower.
◇ High efficiency.
◇ Selected minimum intensities.
◇ Available on tape and reel.
◇ 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, intensities.
Applications:
◇ Status indicators.
◇ Commercial use.
◇ Advertising Signs.
◇ Back lighting.
Spec No.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
Page: 2 OF 7
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Package Dimension:
Part No.
Chip Material
Lens Color
Source Color
LL-204SD2L-1S
GaAlAs
Red Diffused
Super Red
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ± 0.25 mm (.010″) unless otherwise noted.
3. Protruded resin under flange is 1.00 mm (.039″) max.
4. Specifications are subject to change without notice.
Spec No.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
Page: 3 OF 7
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Absolute Maximum Ratings at Ta=25℃
Parameters
Symbol
Max.
Unit
Power Dissipation
PD
60
mW
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
IFP
100
mA
Continuous Forward Current
IF
25
mA
Reverse Voltage
VR
5
V
Operating Temperature Range
Topr
-40℃ to +85℃
Storage Temperature Range
Tstg
-40℃ to +100℃
Lead Soldering Temperature
[4mm (.157″) From Body]
Tsld
260℃ for 5 Seconds
Electrical Optical Characteristics at Ta=25℃
Parameters
Symbol
Luminous Intensity
(Note 1)*
Min. Typ. Max.
Unit
Test Condition
IV
9
18
---
mcd
IF=20mA
2θ1/2
---
150
---
Deg
(Note 2)
Peak Emission Wavelength
λp
---
660
---
nm
IF=20mA
Dominant Wavelength
λd
---
640
---
nm
IF=20mA
Spectrum Radiation Bandwidth
Δλ
---
45
---
nm
IF=20mA
Forward Voltage
VF
1.50
1.80
2.40
V
IF=20mA
Reverse Current
IR
---
---
10
µA
VR=5V
Viewing Angle*
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.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
Page: 4 OF 7
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Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Forward Current & Forward Voltage
Ta=25℃
Ta=25℃
Forward Current IF (mA)
100
75
50
25
0
300
400 500 600 700
Wavelength p (nm)
Luminous Intensity &
Ambient Temperature
1000
100
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature Ta (℃)
50
40
30
20
10
0
800
1.4 1.6 1.8 2.0 2.2 2.4
Forward Voltage VF (V)
Luminous Intensity & Forward Current
Relative Luminous Intensity (%)
Relative Luminous Intensity (%)
Relative Luminous Intensity (%)
Spectrum Distribution
Ta=25℃
1000
100
10
1 0
10
Forward Current Derating Curve
Forward Current IF (mA)
f=1KHz
Duty=1/10
1
2
3
10
10
10
Forward Current IF (mA)
Radiation Diagram
50
o
0
o
10
Ta=25℃
o
20
o
30
40
o
40
30
25
20
1.0
0.9
o
0.8
10
0
o
50
0
20
40
60
80 100
Ambient Temperature Ta (℃)
0.7
0.5 0.3 0.1 0 0.2 0.4 0.6
Spec No.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
60
o
70
o
80o
90
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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:
Test Item
Standard
Test Method
Resistance to Soldering
Heat
JEITA ED-4701
300 302
Test Conditions
Tsld=260±5℃, 10sec 3mm
from the base of the epoxy
bulb
Tsld=235±5℃, 5sec(using
flux)
1 time
0/100
1time
over 95%
0/100
0℃~100℃ 15sec, 15sec
100 cycles
0/100
100 cycles
0/100
10 cycles
0/100
1000hrs
0/100
Moisture Resistance
Cycle
High Temperature
Storage
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
Terminal Strength
(Pull test)
JEITA ED-4701
400 401
Load 10N (1kgf)
10±1sec
Terminal Strength
(bending test)
JEITA ED-4701
400 401
Load 5N (0.5kgf)
0°~90°~0° bend 2 times
Temperature Humidity
Storage
Low Temperature
Storage
Steady State Operating
Life
Steady State Operating
Life of High Humidity
Heat
Steady State Operating
Life of Low Temperature
JEITA ED-4701
100 103
JEITA ED-4701
200 202
Solder ability
Thermal Shock
Temperature Cycle
Note
Number
of
Damaged
-40℃~25℃~100℃~25℃
30min,5min,30min,5min
25℃~65℃~-10℃ 90%RH
24hrs/1cycle
Ta=100℃
No
noticeable
damage
No
noticeable
damage
0/100
0/100
Ta=60℃, RH=90%
1000hrs
0/100
Ta=-40℃
1000hrs
0/100
Ta=25℃, IF=30mA
1000hrs
0/100
Ta=60℃, RH=90%,
IF=30mA
500hrs
0/100
Ta=-30℃, IF=20mA
1000hrs
0/100
2) Criteria For Judging The Damage:
Item
Symbol
Test Conditions
Forward Voltage
VF
Reverse Current
Luminous Intensity
Criteria for Judgment
Min
Max
IF=20mA
---
F.V.*)×1.1
IR
VR=5V
---
F.V.*)×2.0
IV
IF=20mA
F.V.*)×0.7
---
*) F.V.: First Value.
Spec No.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
Page: 6 OF 7
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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.
Spec No.: B102 X470
Rev No.: V.2
Date: Nov/26/2005
Approved: JoJo
Checked: Wu
Drawn: Yao
Lucky Light Electronics Co., Ltd.
Page: 7 OF 7
Http://www.luckylight.cn
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