LUCKY-LIGHT LL-259YGM1G-2Y-1A

Luckylight
2×5mm Bi-Color With Common Cathode Type
Yellow & Yellow Green LED
Technical Data Sheet
Part No.: LL-259YGM1G-2Y-1A
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 1 OF 9
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Features:
◇ Yellow and Yellow Green chips are matched for uniform light output.
◇ With Common Cathode.
◇ Long life solid state reliability.
◇ Low power consumption.
◇ I.C. compatible.
◇ The product itself will remain within RoHS complaint Version.
Descriptions:
◇ The lamp contain two integral chips and is available bicolor.
◇ The Yellow and Yellow Green light is emitted by diodes of GaP and GaP respectively.
◇ White Diffused lens color.
Applications:
◇ TV set.
◇ Monitor.
◇ Telephone.
◇ Computer.
◇ Circuit board.
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 2 OF 9
Http://www.luckylight.cn
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Package Dimension:
Part No.
Chip Material
LL-259YGM1G-2Y-1A
Y
GaP
G
GaP
Lens Color
White diffused
Source Color
Yellow
Yellow Green
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ± 0.25 mm (.010″) unless otherwise noted.
3. Protruded resin under flange is 1.00mm (.039″) max.
4. Specifications are subject to change without notice.
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 3 OF 9
Http://www.luckylight.cn
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Absolute Maximum Ratings at Ta=25℃
Parameters
Symbol
Yellow
Power Dissipation
Max.
78
PD
Yellow Green
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Unit
mW
78
IFP
100
100
Yellow Chip Forward Current
IF
30
25
Yellow Green Chip Forward Current
IF
30
25
VR
5
5
Reverse Voltage
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
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 4 OF 9
Http://www.luckylight.cn
Luckylight
Electrical Optical Characteristics at Ta=25℃
Parameters
Symbol
Emitting
Min. Typ. Max. Unit Test Condition
Color
Yellow
Luminous Intensity
Iv
Viewing Angle
2θ1/2
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
λp
λd
△λ
VF
1
3
---
Yellow
Green
1
3
---
Yellow
---
70
---
Yellow
Green
---
70
---
Yellow
---
592
---
Yellow
Green
---
565
---
Yellow
---
589
---
Yellow
Green
---
570
---
Yellow
---
35
---
Yellow
Green
--
30
---
Yellow
1.60
2.20
2.60
Yellow
Green
1.60
2.20
2.60
---
---
10
mcd
IF=10mA
Deg
IF=20mA
nm
IF=20mA
nm
IF=20mA
nm
IF=20mA
V
IF=20mA
µA
VR=5V
Yellow
Reverse Current
IR
Yellow
Green
Notes:
1. Luminous intensity is measured with a light sensor and filter combination that
approximates the CIE eye-response curve.
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.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 5 OF 9
Http://www.luckylight.cn
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Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Yellow
Forward Current & Forward Voltage
Ta=25℃
Ta=25℃
Forward Current IF (mA)
100
75
50
25
0
300
400 500 600 700
Wavelength λp (nm)
Luminous Intensity &
Ambient Temperature
1000
50
40
30
20
10
0
1.4 1.6 1.8 2.0 2.2 2.4 2.6
Forward Voltage VF (V)
800
100
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature Ta (℃)
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
0.7
0
20
40
60
80 100
Ambient Temperature Ta (℃)
0.5 0.3 0.10 0.2 0.4 0.6
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
60
o
70
o
80o
90
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Yellow Green
Forward Current & Forward Voltage
Ta=25℃
Ta=25℃
Forward Current IF (mA)
100
75
50
25
0
300
400 500 600 700
Wavelength λp (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
Ta=25℃
1000
f=1KHz
Duty=1/10
100
10
1 0
10
Forward Current Derating Curve
Forward Current IF (mA)
1.6 1.8 2.0 2.2 2.4 2.6
Forward Voltage VF (V)
Luminous Intensity & Forward Current
Relative Luminous Intensity (%)
Relative Luminous Intensity (%)
Relative Luminous Intensity (%)
Spectrum Distribution
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
0.7
0
20
40
60
80 100
Ambient Temperature Ta (℃)
0.5 0.3 0.10 0.2 0.4 0.6
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
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
Resistance to Soldering
Heat
Solder ability
Thermal Shock
Temperature Cycle
Moisture Resistance
Cycle
High Temperature
Storage
Terminal Strength
(Pull test)
Terminal Strength
(bending test)
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
Standard
Test
Method
JEITA ED-4701
300 302
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
JEITA ED-4701
200 202
Test Conditions
Note
Number
of
Damage
d
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
Ta=100℃
1000hrs
0/100
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
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
-40℃~25℃~100℃~25℃
30min,5min,30min,5min
25℃~65℃~-10℃ 90%RH
24hrs/1cycle
0/100
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=10mA
F.V.*)×0.7
---
*) F.V.: First Value.
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 8 OF 9
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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.
Spec No.: A010 X400
Rev No.: V.2
Date: Dec/26/2005
Approved: JoJo
Checked: Wu
Drawn: Shu
Lucky Light Electronics Co., Ltd.
Page: 9 OF 9
Http://www.luckylight.cn