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LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL
LVG9553/TR1
DATA SHEET
DOC. NO REV. DATE
: :
QW0905- LVG9553/TR1 B
: 06 - Jun - 2005
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LVG9553/TR1 Page 1/7
Package Dimensions
3.5 3.2 1.85
2.8
2.2
1.85 0.95 0.9 + 0.9 -
Note : 1.All dimension are in millimeter tolerance is O 0.2mm unless otherwise noted. 2.Specifications are subject to change without notice.
Carrier Type Dimensions
4.0
2.0
1.55
0.23
1.75
5.5 12.0 O 0.3 9.3 Polarity 4.06
4.0
3.12
2.24
Note : The tolerances unless mentioned is O 0.2mm,Angle O 0.5. Unit=mm.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LVG9553/TR1 Page 2/7
Reel Dimensions
16.0O 1.0
r 178O 2.0
14.2O 1.0
74.0O 1.5
Part No. LVG9553/TR1
Description 12.0mm tape,7"reel
Quantity/Reel 1500 devices
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LVG9553/TR1 Page 3/7
Absolute Maximum Ratings at Ta=25 J
Absolute Maximum Ratings Parameter Symbol VG Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Operating Temperature Storage Temperature Soldering Temperature IF IFP PD Ir Topr Tstg Tsol 30 120 100 10 -40 ~ +85 -40 ~ +100 Max 260J for 5 sec Max mA mA mW UNIT
g A J J
Typical Electrical & Optical Characteristics (Ta=25 J )
PART NO
MATERIAL
COLOR
Emitted Lens
Water Clear
Peak wave length f Pnm
Spectral halfwidth f nm
Forward voltage @20mA(V)
Luminous intensity
@20mA(mcd)
Viewing angle 2c 1/2 (deg)
Min. Max. Min. 565 30 1.7 2.6 12.5
Typ. 32 120
LVG9553/TR1
GaP
Green
Note : 1.The forward voltage data did not including O 0.1V testing tolerance. 2. The luminous intensity data did not including O 15% testing tolerance.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO.LVG9553/TR1 Page 4/7
Typical Electro-Optical Characteristics Curve
VG CHIP
Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current
1000
3.5
Forward Current(mA)
100
Relative Intensity Normalize @20mA
1.0 2.0 3.0 4.0 5.0
3.0 2.5 2.0 1.5 1.0 0.5 0.0 1.0 10 100 1000
10 1.0
0.1
Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature
Forward Current(mA) Fig.4 Relative Intensity vs. Temperature
Relative Intensity@20mA Normalize @25J
80 100
Forward Voltage@20mA Normalize @25J
1.2
3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100
1.1 1.0
0.9 0.8 -40 -20 0 20 40 60
Ambient Temperature(J )
Ambient Temperature(J )
Fig.5 Relative Intensity vs. Wavelength
Relative Intensity@20mA
1.0
0.5
0.0 500 550 600 650
Wavelength (nm)
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LVG9553/TR1 Soldering Iron:
Basic spec is O 5 sec when 260J. If temperature is higher, time should be shorter(+10 J / -1sec). Power dissipation of iron should be smaller than 15W,and temperature should be controllable. Surface temperature of the device should be under 230 J .
Page 5/7
Soldering heat
Soldering heat Max. 260J 245OJ within 5 sec 5 Preheat
120 ~ 150J
120 ~ 180 sec
Reflow Temp/Time
Temp. (J ) 220
Rising +5J /sec Cooling -5J /sec
150 120
Preheat
60 ~ 120 sec
5sec
Time
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LVG9553/TR1 Precautions For Use: Storage time:
1.The operation of Temperatures and RH are : 5 J ~35J ,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 J ~ 35J ,RH60%, they should be treated at 60JO5 J fo r 15hrs.
Page 6/7
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
PART NO. LVG9553/TR1 Reliability Test: Page 7/7
Classification
Test Item
Test Condition
1.Ta=Under Room Temperature As Per Data Sheet Maximum Rating. 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs)
Reference Standard
MIL-STD-750D: 1026 MIL-STD-883D: 1005 JIS C 7021: B-1
Operating Life Test
High Temperature Storage Test Endurance Test Low Temperature Storage Test
1.Ta=105 JO5J 2.t=1000 hrs (-24hrs, +72hrs)
MIL-STD-883D:1008 JIS C 7021: B-10
1.Ta=-40 JO5J 2.t=1000 hrs (-24hrs, +72hrs)
JIS C 7021: B-12
High Temperature High Humidity Storage Test
1.Ta=65JO5J 2.RH=90 %~95% 2hrs 3.t=1000hrs O
MIL-STD-202F:103B JIS C 7021: B-11
Thermal Shock Test
1.Ta=105 JO5J &-40JO5J (10min) (10min) 2.total 10 cycles
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
Solderability Test
1.T.Sol=235 JO5J 2.Immersion time 2 O 0.5sec 3.Coverage U 95% of the dipped surface
Temperature Cycling Environmental Test
1.105J ~ 25 J ~ - 55J ~ 25J 30mins 5mins 30mins 5mins 2.10 Cyeles
IR Reflow
Ramp-up rate(183 J to Peak) +3 J second max Temp. maintain at 125( O J 120 seconds max 25) Temp. maintain above 183 J 60-150 seconds Peak temperature range 235 J +5/-0J Time within 5 J of actual Peak Temperature(tp) 10-30 seconds Ramp-down rate +6 J /second max
MIL-STD-750D:2031.2 J-STD-020

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