LG-110IR-CT [LIGITEK]
LED SMD; SMD LED
| 型号： | LG-110IR-CT |
| 厂家： | 
LIGITEK ELECTRONICS CO., LTD. |
| 描述： | LED SMD |
| 文件： | 总11页 (文件大小：138K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LED SMD
Pb
Lead-Free Parts
LG-110IR-CT
DATA SHEET
DOC. NO : QW0905-LG-110IR-CT
REV.
: B
DATE
: 29 - Mar - 2007
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Page 1/10
Features:
1. Package in 8.0mm carrier tape on 7" diameter reel.
2. Low forward voltage
3. Good spectral matehing to Si photo detecor
Descriptions:
1. The LG-110IR is an infrared emitting diode in miniature
SMD package which is molded in a water cleatr plastic
with flat top view lens.
2. The device is spectrally matched with silicon photodiode
and phototransistor.
Applications:
1. PCB mounted infrared sensor
2. Infrared emitting for miniature light barrier
3. Floppy disk drive
4. Optoelectronic switch
5. Smoke detector
Device Selection Guide:
PART NO
MATERIAL
GaAlAs
Lens Color
LG-110IR-CT
Water Clear
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Page 2/10
Package Dimensions
1.5
0.5
Cathode
Mark
1.0
0.65
Resin
LED DICE
Soldering
Terminal
3.2
0.8
0.65
PCB
R1.0
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
5.0
1.0
0.9
1.0
1.0
1.5
1.5
Note : The tolerances unless mentioned is ±0.1mm,Angle ±0.5. Unit=mm.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 3/10
PART NO. LG-110IR-CT
Absolute Maximum Ratings at Ta=25 ℃
Symbol
Parameter
UNIT
Ratings
mW
A
Power Dissipation
PD
IFP
IF
100
Peak Forward Current
(300pps,10μs Pulse)
1
50
Forward Current
mA
V
Reverse Voltage
Vr
5
Topr
Tstg
Operating Temperature
Storage Temperature
Soldering Temperature
-25 ~ +85
℃
℃
-40 ~ +85
Max 260℃for 5 sec Max
Tsol
Typical Electrical & Optical Characteristics (Ta=25 ℃)
Typ.
1.1
940
50
Min.
0.65
Max.
PARAMETER
Radiant Intensity
SYMBOL
Le
UNIT
mW/sr
nm
TEST CONDITION
IF=20mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
Peak Emission Wavelength
Spectral Line Half Width
Forward Voltage
λpeak
△λ
VF
nm
1.2
1.6
V
Reverse Current
μA
deg
100
IR
Viewing Angle
2θ1/2
178
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Page 4/10
Typical Electro-Optical Characteristics Curve
IR CHIP
Fig.1 Forward Current vs. Forward Voltage
Fig.2 Relative Radiant Power vs. Wavelength
1.0
1000
100
10
1
0.5
0.0
0.1
950 1000 1050 1100
800
850
900
0.0
1.0
1.5
2.0
2.5
Wavelength[nm]
Forward Voltage[V]
Fig.3 Relative Radiant Power
vs. Forward DC Current
Fig.4 Relative Radiant Power
vs. Forward Peak Current
10.0
10.0
1.0
0.1
1.0
0.1
1
10
100
10
100
FPK[mA]
1000
I
FDC[mA]
I
Fig.5 Forward DC Voltage vs. Temperature
Fig.6 Relative Radiant Power vs. Temperature
3.0
1.2
1.1
1.0
0.9
2.5
2.0
1.5
1.0
0.5
0.0
0.8
-40 -20
0
20
40
60
80 100
-40 -20
0
20
40
60
80 100
Ambient Temperature(°C)
Ambient Temperature(°C)
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Page 5/10
Carrier Type Dimensions
4.0±0.2
2.0
0.25
1.5
1.75
3.5±0.2
8.0±0.3
5.3
3.4
Polarity
1.25
4.0±0.2
1.87
Note : The tolerances unless mentioned is ±0.1mm,Angle±0.5. Unit=mm.
‧ Packing Specifications
Label
Label
Aluminum Moist-Proof bag
Description
8.0mm tape,7"reel
Quantity/Reel
3000 devices
Part No.
LG-110IR-CT
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Page 6/10
Label Explanation
立碁電子工業股份有限公司
LIGITEK ELECTRONICS CO., LTD.
LIGITEK LED
PART NO. : LG-110IR-CT
LOT NO. : 92000579
BIN : Luminous Intensity
1.1 - 1.3 : Forward Voltage
Q'TY(PCS) : 3000 PCS
BIN/HUE : J
1.1 - 1.3
Reel Dimensions
2.0±0.5
178±1.5
6.0±1.0
9.0±1.0
12.0±1.0
ψ13.5±1.0
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 7/10
PART NO. LG-110IR-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 49cm X 46cm x 29cm
L
W
H
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Soldering Iron:
Page 8/10
Basic spec is ≦5 sec when 260℃.If temperature is higher, time should be shorter(+10 ℃→-1sec).
Power dissipation of iron should be smaller than 15W,and temperature should be controllable.
Surface temperature of the device should be under 230 ℃.
Soldering heat
Soldering heat Max. 260℃
245±5℃within 5 sec
Preheat
120 ~ 150℃
120 ~ 180 sec
Reflow Temp/Time
Temp.
(℃)
240
Rising
Cooling
+5℃/sec
-5℃/sec
Preheat
150
120
Time
60 ~ 120 sec
5sec
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LG-110IR-CT
Page 9/10
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
LED
Circuit model B
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.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 10/10
PART NO. LG-110IR-CT
Reliability Test:
Reference
Standard
Classification
Test Item
Test Condition
1.Ta=Under Room Temperature As Per Data Sheet
Maximum Rating.
2.If=20mA
MIL-STD-750D: 1026
MIL-STD-883D: 1005
JIS C 7021: B-1
Operating Life Test
3.t=1000 hrs (-24hrs, +72hrs)
High Temperature
Storage Test
1.Ta=105℃±5℃
2.t=1000 hrs (-24hrs, +72hrs)
MIL-STD-883D:1008
JIS C 7021: B-10
Endurance
Test
Low Temperature
Storage Test
1.Ta=-40℃±5℃
2.t=1000 hrs (-24hrs, +72hrs)
JIS C 7021: B-12
1.IR-Reflow In-Board, 2 Times
2.Ta=65℃±5℃
3.RH=90%~95%
High Temperature
High Humidity
Storage Test
MIL-STD-202F:103B
JIS C 7021: B-11
4.t=1000hrs±2hrs
1.IR-Reflow In-Board,2 times
2.Ta=105℃±5℃&
-40℃±5℃
MIL-STD-202F: 107D
MIL-STD-750D: 1051
MIL-STD-883D: 1011
Thermal Shock Test
(10min) (10min)
3.total 10 cycles
MIL-STD-202F: 210A
MIL-STD-750D: 2031
JIS C 7021: A-1
Solder Resistance
Test
1.T.Sol=260℃±5℃
2.Dwell Time= 10±1sec.
MIL-STD-202F: 208D
MIL-STD-750D: 2026
MIL-STD-883D: 2003
IEC 68 Part 2-20
1.T.Sol=235℃±5℃
2.Immersion time 2±0.5sec
3.Immersion rate 25±2.5mm/sec
4.Coverage ≧95% of the dipped surface
Solderability Test
Environmental
Test
JIS C 7021: A-2
MIL-STD-202F: 107D
MIL-STD-750D: 1051
MIL-STD-883D: 1010
JIS C 7021: A-4
1.105℃~25℃~55℃~25℃
30mins 5mins 30mins 5mins
2.10 Cyeles
Temperature
Cycling
Ramp-up rate(183℃to Peak) +3℃ second max
Temp. maintain at 125(±25)℃120 seconds max
Temp. maintain above 183℃60-150 seconds
Peak temperature range 235℃+5/-0℃
Time within 5℃of actual Peak Temperature(tp)
10-30 seconds
MIL-STD-750D:2031.2
J-STD-020
IR Reflow
Ramp-down rate +6℃/second max
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