lg-192wk-dt-t-a08 Pdf - Ligitek Electronics Co. Ltd.

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LED SMD
Pb
Lead-Free Parts
LG-192WK-DT/T-A08
DATA SHEET
DOC. NO :
QW0905-LG-192WK-DT/T-A08
REV.
:
A
DATE
: 11 - Jun. - 2014
發行
立碁電子
DCC
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 1/13
PART NO. LG-192WK-DT/T-A08
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-192 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
MATERIAL
LG-192WK-DT/T-A08
InGaN
COLOR
Emitted
Lens
White
Yellow Diffused
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Page 2/13
PART NO. LG-192WK-DT/T-A08
Package Dimensions
Cathode Mark
0.4
0.2
0.8
Resin
Cathode
Mark
0.3
LED DIE
1.6
1.0
Soldering
Terminal
1.0 0.6
0.3
PCB
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
0.8
0.8
0.7
0.8
Note : The tolerances unless mentioned is ±0.1mm,Angle±0.5. Unit=mm.
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Page 3/13
PART NO. LG-192WK-DT/T-A08
Absolute Maximum Ratings at Ta=25 ℃
Symbol
Ratings
UNIT
Power Dissipation
PD
96
mW
Peak Forward Current
Duty 1/10@10KHz
IFP
100
mA
Forward Current
IF
30
mA
Reverse Current @5V
Ir
50
μA
Electrostatic Discharge
ESD
500
V
Operating Temperature
Topr
-20 ~ + 80
℃
Storage Temperature
Tstg
-30 ~ + 100
℃
Parameter
Typical Electrical & Optical Characteristics (Ta=25 ℃)
Items
Luminous Intensity
Symbol
Viewing Angle
Max. UNIT
CONDITION
Iv
125
160
----
mcd
IF=5mA
X
0.22
----
0.26
----
IF=5mA
Y
0.165 ----
0.265
----
IF=5mA
Chromaticity Coordinates
Forward Voltage
Min. Typ.
VF
2.6
----
3.2
V
IF=5mA
2θ 1/2
----
130
----
deg
IF=5mA
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.
3.The color coordinates measurememt allowance is ±0.01 testing tolerance.
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Page 4/13
PART NO. LG-192WK-DT/T-A08
Luminous Intensity Classification
BIN CODE
Iv(mcd) at5mA
Min.
Max.
R
125
200
S
200
320
T
320
500
Forward Voltage Classification
BIN CODE
Vf(v) at 5mA
Min.
Max.
1
2.6
2.7
2
2.7
2.8
3
2.8
2.9
4
2.9
3
5
3
3.1
6
3.1
3.2
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Page 5/13
PART NO. LG-192WK-DT/T-A08
Chromaticity Coordinates Specifications For Bin Grading
Color Coordiante at 5mA
BIN CODE
1
3
2
4
X
Y
X
Y
X
Y
X
Y
A2
0.22
0.205
0.22
0.165
0.23
0.18
0.23
0.22
A3
0.23
0.22
0.23
0.18
0.24
0.195
0.24
0.235
A4
0.24
0.235
0.24
0.195
0.25
0.21
0.25
0.25
A5
0.25
0.25
0.25
0.21
0.26
0.225
0.26
0.265
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Page 6/13
PART NO. LG-192WK-DT/T-A08
CIE Chromaticity Diagram
0.42
0.40
0.38
0.36
0.34
0.32
0.30
0.28
0.26
0.24
0.22
0.20
0.18
A2
A3
A4
A5
0.16
0.14
0.20 0.21 0.22 0.23 0.24 0.25 0.26 0.27 0.28 0.29 0.30 0.31 0.32 0.33 0.34 0.35 0.36
LIGITEK ELECTRONICS CO.,LTD.
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Page 7/13
PART NO. LG-192WK-DT/T-A08
Typical Electro-Optical Characteristics Curve
WK CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.0
Relative Intensity
Normalize @5mA
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
Fig.4 Relative Intensity vs. Temperature
1.2
Relative Intensity@20mA
Normalize @25℃
Forward Voltage@20mA
Normalize @25℃
Fig.3 Forward Voltage vs. Temperature
1.1
1.0
0.9
0.8
-20
0
20
40
60
80
100
100
Intensity
80
60
40
20
0
Wavelength (nm)
700
2.0
1.5
1.0
0.5
0.0
-20
0
20
40
60
Fig.6 Directive Radiation
SPECTRAL RADIANCE
600
2.5
80
Ambient Temperature( ℃)
Fig.5 Luminous Spectrum(Ta=25 ℃)
500
3.0
-40
Ambient Temperature( ℃)
400
1000
Forward Current(mA)
Forward Voltage(V)
-40
100
800
100
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Page 8/13
PART NO. LG-192WK-DT/T-A08
Carrier Tape Dimensions
2.0
4.0±0.2
0.23
1.5
1.75
3.5±0.2
8.0±0.3
5.4
1.75
Polarity
0.6
4.0±0.2
0.9
Note : The tolerances unless mentioned is ±0.1mm,Angle ± 0.5. Unit=mm.
‧ Packing Specifications
Label
Aluminum Moist-Proff bag
Label
Part No.
Description
Quantity/Reel
LG-192WK-DT/T-A08
8.0mm tape,7"reel
4000 devices
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Page 9/13
PART NO. LG-192WK-DT/T-A08
Label Explanation
LIGITEK ELECTRONICS CO., LTD.
Pb
PART :
BIN : Luminous Intensity
LG-192WK-DT/T-A08
LOT :
GS11460168
QTY(PCS):
4000
BIN/HUE :
Q/A3
HUE : Chromaticity Coordinates
(CIE_x , CIE_y)
VF:2.8-2.9
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
60±1.0
9.0±1.0
ψ13.5±1.0
12.0±1.0
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Property of Ligitek Only
Page 10/13
PART NO. LG-192WK-DT/T-A08
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
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-192WK-DT/T-A08
Page 11/13
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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Page 12/13
PART NO. LG-192WK-DT/T-A08
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 forward
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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Page 13/13
PART NO. LG-192WK-DT/T-A08
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=5mA
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℃ ~ -55℃ ~ 25℃
30mins 5mins 30mins 5mins
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