Lucky Light LL-257IGM1G-I1-2A 2ã 5mm bi-color without common polarity type hi-eff red & yellow green led technical data sheet Datasheet

Luckylight
2×5mm Bi-Color Without Common Polarity Type
Hi-Eff Red & Yellow Green LED
Technical Data Sheet
Part No.: LL-257IGM1G-I1-2A
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:
◇ Hi-Eff Red and Yellow Green chips are matched for uniform light output.
◇ Without Common Polarity.
◇ 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 Hi-Eff Red and Yellow Green light is emitted by diodes of GaAsP/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.
LL-257IGM1G-I1-2A
Chip Material
Lens Color
I
GaAsP/GaP
G
GaP
White Diffused
Source Color
Hi-Eff Red
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
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Absolute Maximum Ratings at Ta=25℃
Parameters
Symbol
Red
Power Dissipation
Yellow
Green
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Max.
Unit
78
PD
mW
78
IFP
100
mA
Red Chip Forward Current
IF
30
mA
Yellow Green Chip Forward Current
IF
30
mA
VR
5
V
Reverse Voltage
Operating Temperature Range
Topr
-40℃ to +80℃
Storage Temperature Range
Tstg
-40℃ to +85℃
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
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Electrical Optical Characteristics at Ta=25℃
Parameters
Luminous Intensity *
Viewing Angle *
Peak Emission
Wavelength
Dominant
Wavelength
Forward Voltage
Reverse Current
Symbol
Emitting
Color
Min.
Typ.
Max.
Red
1
3
---
IV
2θ1/2
λp
λd
VF
IR
Yellow
Green
1
3
---
Red
---
150
---
Yellow
Green
---
150
---
Red
---
640
---
Yellow
Green
---
565
---
Red
---
630
---
Yellow
Green
---
570
---
Red
1.60
2.00
2.60
Yellow
Green
1.60
2.20
2.60
Red
---
---
10
Yellow
Green
---
---
Unit
Test Condition
mcd
IF=10mA
(Note 1)
Deg
IF=20mA
(Note 2)
nm
IF=20mA
nm
IF=20mA
(Note 3)
V
IF=20mA
µA
VR=5V
10
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.: 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)
Red
Forward Current & Forward Voltage
Ta=25℃
Ta=25℃
Forward Current IF (mA)
100
75
50
25
0
300
1000
400 500 600 700
Wavelength λp (nm)
50
40
30
20
10
0
800
Luminous Intensity &
Ambient Temperature
100
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature Ta (℃)
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 0.1 0 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℃
50
Forward Current IF (mA)
100
75
50
25
0
300
1000
400 500 600 700
Wavelength λp (nm)
40
30
20
10
0
800
Luminous Intensity &
Ambient Temperature
100
10
1
-60 -40 -20 0 20 40 60 80 100
Ambient Temperature Ta (℃)
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
Standard
Test Method
Resistance to Soldering
Heat
JEITA ED-4701
300 302
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
Choice of various
viewing angles
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
Damaged
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
Http://www.luckylight.cn
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
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