LG-170RGB-CT - Ligitek Electronics Co. Ltd.

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LED SMD
Pb
LG-170RGB-CT
DATA SHEET
DOC. NO : QW0905-LG-170RGB-CT
REV.
:
B
DATE
: 17 - Feb. - 2015
發行
立碁電子
DCC
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 1/14
PART NO. LG-170RGB-CT
Features:
1. Package in 8.0mm carrier tape on 7" diameter reel.
2. Compatible with automatic placement equipment.
3. Compatible with reflow solder process.
Descriptions:
1. The LG-170 SMD Taping is much smaller than
lead frame type components, thus enable smaller
board size, higher packing density, reduced storage
space and finally smaller equipment to be obtained.
2. Besides, lightweight makes them ideal for miniature
applications. etc.
Applications:
1. Automotive : backlighting in dashboard and switch.
2. Telecommunication : indicator and backlighting in telephone and fax.
3. Flat backlight for LCD, switch and symbol
4. General use.
Device Selection Guide:
PART NO
LG-170RGB-CT
MATERIAL
COLOR
Emitted
AlGaInP
Red
lnGaN
Green
lnGaN
Blue
Lens
Water Clear
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Page 2/14
PART NO. LG-170RGB-CT
Package Dimensions
0.8
Anode Mark
1
4
0.3
Anode Mark
Resin
0.4
R
Soldering
Terminal
1.4
2.0
B
G
0.4
2
0.3
3
PCB
0.4
1.3
4
1
R
2
G
3
B
Note : 1.All dimension are in millimeter tolerance is ±0.1mm unless otherwise noted.
2.Specifications are subject to change without notice.
Recommended Soldering Pad Dimensions
0.7
0.3
0.7
0.8
0.8
0.8
Note : The tolerances unless mentioned is ±0.1mm,Angle±0.5. Unit=mm.
0.4
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PART NO. LG-170RGB-CT
Absolute Maximum Ratings at Ta=25 ℃
Parameter
Ratings
Symbol
UNIT
URF
DGM
DBK
Power Dissipation
PD
120
108
108
mW
Peak Forward Current
Duty 1/10@10KHz
IFP
130
100
100
mA
Forward Current
IF
50
30
30
mA
Reverse Current @5V
Ir
10
50
50
μA
Electrostatic Discharge
ESD
2000
500
500
V
Operating Temperature
Topr
-20 ~ + 80
℃
Storage Temperature
Tstg
-30 ~ + 100
℃
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PART NO. LG-170RGB-CT
Typical Electrical & Optical Characteristics (Ta=25 ℃)
Items
Luminous Intensity
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Viewing Angle
Symbol
Iv
λD
△λ
VF
2θ 1/2
Min.
Typ. Max. UNIT
URF
32
100
----
DGM
200
500
----
DBK
50
125
----
URF
----
630
----
DGM
----
525
----
DBK
----
470
----
URF
----
20
----
DGM
----
36
----
DBK
----
30
----
URF
1.5
----
2.4
DGM
2.8
----
3.6
DBK
2.8
----
3.6
URF
----
140
----
DGM
----
140
----
DBK
----
140
----
Note : The luminous intensity data did not including ±15% testing tolerance.
CONDITION
mcd
IF=20mA
nm
IF=20mA
nm
IF=20mA
V
IF=20mA
deg
IF=20mA
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PART NO. LG-170RGB-CT
Luminous Intensity Classification
BIN CODE
URF
Min.
Max.
N
32
50
P
50
80
Q
80
125
BIN CODE
DGM
Iv(mcd) at 20mA
Min.
Max.
S
200
320
T
320
500
U
500
800
V-1
800
1000
V-2
1000
1250
BIN CODE
DBK
Iv(mcd) at 20mA
Iv(mcd) at 20mA
Min.
Max.
P
50
80
Q
80
125
R
125
200
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PART NO. LG-170RGB-CT
Typical Electro-Optical Characteristics Curve
URF CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.5
3.0
Relative Intensity
Normalize @20mA
Forward Current(mA)
1000
100
10
1.0
2.5
2.0
1.5
1.0
0.5
0
0.1
1.0
1.5
2.0
2.5
3.0
1.0
Fig.3 Forward Voltage vs. Temperature
Fig.4 Relative Intensity vs. Temperature
3.0
Relative Intensity@20mA
Normalize@25℃
1.2
Forward Voltage@20mA
Normalize @25℃
1000
Forward Current(mA)
Forward Voltage(V)
1.1
1.0
0.9
0.8
-40
-20
-0
20
40
60
80
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0
550
600
650
Wavelength (nm)
100
2.5
2.0
1.5
1.0
0.5
0
-40
-20
-0
20
40
60
80
Ambient Temperature( ℃)
Ambient Temperature( ℃)
Relative Intensity@20mA
100
10
700
Fig.6 Directive Radiation
100
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PART NO. LG-170RGB-CT
Typical Electro-Optical Characteristics Curve
DGM CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.0
Relative Intensity
Normalize @20mA
Forward Current(mA)
1000
100
10
1.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
1.0
2.0
3.0
4.0
5.0
1.0
10
Fig.3 Forward Voltage vs. Temperature
Fig.4 Relative Intensity vs. Temperature
1.2
3.0
Relative Intensity@20mA
Normalize @25℃
Forward Voltage@20mA
Normalize @25℃
1000
Forward Current(mA)
Forward Voltage(V)
1.1
1.0
0.9
0.8
-40
-20
0
20
40
60
80
100
Fig.5 Relative Intensity vs. Wavelength
0.5
0.0
500
550
Wavelength (nm)
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
Fig.6 Directive Radiation
1.0
450
2.5
80
Ambient Temperature( ℃)
Ambient Temperature( ℃)
Relative Intensity@20mA
100
600
100
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PART NO. LG-170RGB-CT
Typical Electro-Optical Characteristics Curve
DBK CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.0
Relative Intensity
Normalize @20mA
Forward Current(mA)
1000
100
10
1.0
0.1
2.5
2.0
1.5
1.0
0.5
0.0
1.0
2.0
3.0
4.0
5.0
1
10
1.2
1.1
1.0
0.9
0.8
0
20
40
60
80
100
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0.0
400
450
500
Wavelength (nm)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
Ambient Temperature( ℃)
Ambient Temperature( ℃)
Relative Intensity@20mA
Fig.4 Relative Intensity vs. Temperature
Relative Intensity@20mA
Normalize @25℃
Forward Voltage@20mA
Normalize @25℃
Fig.3 Forward Voltage vs. Temperature
-20
1000
Forward Current(mA)
Forward Voltage(V)
-40
100
550
Fig.6 Directive Radiation
100
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Page 9/14
PART NO. LG-170RGB-CT
Carrier Type Dimensions
2.0
1.5
4.0±0.2
0.25
1.75
3.5±0.2
8.0±0.3
5.3
2.22
Polarity
0.87
4.0±0.2
1.36
Note : The tolerances unless mentioned is ±0.1mm,Angle ± 0.5. Unit=mm.
‧ Packing Specifications
Label
Aluminum Moist-Proof bag
Label
Part No.
Description
Quantity/Reel
LG-170RGB-CT
8.0mm tape,7"reel
4000 devices
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Property of Ligitek Only
PART NO. LG-170RGB-CT
Page 10/14
Label Explanation
LIGITEK ELECTRONICS CO., LTD.
Pb
BIN : Luminous Intensity
PART :
LG-170RGB-CT
LOT :
GS11470168
QTY(PCS):
4000
VF:2.8-3.6
BIN/HUE :
P/T/Q
VF:2.8-3.6
VF:1.5-2.4
VF : Forward Voltage
Reel Dimensions
0.2
0.4
0.8
0.8
0.6
0.2
0.4
0.6
2.0±0.5
178±1.5
6.0±1.0
9.0±1.0
ψ13.5±1.0
12.0±1.0
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PART NO. LG-170RGB-CT
Box Explanation
1. 5 BAG / INNER BOX
2. INNER BOX SIZE : L X W X H 23cm X 8.5cm x 26cm
H
W
L
3. 10 INNER BOXES / CARTON
4. CARTON SIZE : L X W X H 58cm X 34cm x 35cm
L
W
H
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Page 12/14
PART NO. LG-170RGB-CT
Recommended Soldering Conditions
1. Hand Solder
Basic spec is ≦ 280℃ 3 sec one time only.
2 PB-Free Reflow Solder
1~5°C/sec
1~5°C/sec
Preheat
180~200°C
260°C Max. 10sec.Max
6°C/sec
Above 220°C
60 sec.Max.
120 sec.Max.
Note:
1.Reflow soldering should not be done more than two times.
2.When soldering,do not put stress on the LEDs during heating.
3.After soldering,do not warp the circuit board.
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PART NO. LG-170RGB-CT
Precautions For Use:
Storage time:
1.The operation of Temperatures and RH are : 5 ℃~35℃,RH60%.
2.Once the package is opened, the products should be used within a week.
Otherwise, they should be kept in a damp proof box with descanting agent.
Considering the tape life, we suggest our customers to use our products within
a year(from production date).
3.If opened more than one week in an atmosphere 5 ℃ ~ 35℃,RH60%,
they should be treated at 60 ℃±5 ℃fo r 15hrs.
Drive Method:
LED is a current operated device, and therefore, requirer some kind of current limiting incorporated into
the driver circuit. This current limiting typically takes the form of a current limiting resistor placed in series
with the LED.
Consider worst case voltage variations than could occur across the current limiting resistor. The forwrd
current should not be allowed to change by more than 40% of its desired value.
Circuit model A
Circuit model B
LED
LED
(A) Recommended circuit.
(B) The difference of brightness between LED could be found due to the VF-IF characteristics of LED.
Cleaning:
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED.
ESD(Electrostatic Discharge):
Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic
glove is recommended when handing these LED. All devices, equipment and machinery must be properly
grounded.
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PART NO. LG-170RGB-CT
Reliability Test:
Classification
Test Item
Test Condition
Reference
Standard
Operating Life Test
1.Ta=Under Room Temperature As Per Data Sheet
Maximum Rating.
2.If=20mA
3.t=1000 hrs (-24hrs, +72hrs)
MIL-STD-750D: 1026
MIL-STD-883D: 1005
JIS C 7021: B-1
High Temperature
Storage Test
1.Ta=105 ℃±5℃
2.t=1000 hrs (-24hrs, +72hrs)
MIL-STD-883D:1008
JIS C 7021: B-10
Low Temperature
Storage Test
1.Ta=-40 ℃±5℃
2.t=1000 hrs (-24hrs, +72hrs)
JIS C 7021: B-12
High Temperature
High Humidity
Storage Test
1.Ta=65 ℃±5℃
2.RH=90%~95%
3.t=1000hrs¡Ó2hrs
Endurance
Test
Thermal Shock Test
Solderability Test
Environmental
Test
Temperature
Cycling
IR Reflow
1.Ta=105 ℃±5℃&-40℃±5℃
(10min)
(10min)
2.total 10 cycles
1.T.Sol=235 ℃±5℃
2.Immersion time 2 ±0.5sec
3.Coverage ≧95% of the dipped surface
1.105 ℃ ~ 25℃ ~ -40℃
30mins 5mins 30mins
2.10 Cyeles
1.T=260°C Max. 10sec.Max.
2. 6 Min
MIL-STD-202F:103B
JIS C 7021: B-11
MIL-STD-202F: 107D
MIL-STD-750D: 1051
MIL-STD-883D: 1011
MIL-STD-202F: 208D
MIL-STD-750D: 2026
MIL-STD-883D: 2003
IEC 68 Part 2-20
JIS C 7021: A-2
MIL-STD-202F: 107D
MIL-STD-750D: 1051
MIL-STD-883D: 1010
JIS C 7021: A-4
MIL-STD-750D:2031.2
J-STD-020