LIGITEK L8UG9S53

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
SURFACE MOUNT TAPE AND REEL
Pb
Lead-Free Parts
L8UG9S53/TR1
DATA SHEET
DOC. NO
: QW0905-L8UG9S53/TR1
REV.
: B
DATE
: 18 - Sep. - 2008
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 1/7
PART NO. L8UG9S53/TR1
Package Dimensions
1.3
3.0
1.4
2.0
2.7
1.3
0.7
0.7
Carrier Type Dimensions
4.0
2.0
4.0
1.5
0.25
1.75
3.5
8.0±0.3
5.3
3.44
Polarity
1.53
Note : The tolerances unless mentioned is ± 0.2mm,Angle ± 0.5. Unit=mm.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 2/7
PART NO. L8UG9S53/TR1
Reel Dimensions
0.2
0.4
0.8
0.8
0.6
0.2
0.4
178±1.5
0.6
2.0± 0.5
6.0±1.0
9.0± 1.0
ψ13.5±1.0
12.0±1.0
Part No.
Description
Quantity/Reel
L8UG9S53/TR1
8.0mm tape,7"reel
2000 devices
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 3/7
PART NO. L8UG9S53/TR1
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Symbol
Parameter
UNIT
8UG
Forward Current
IF
25
mA
Peak Forward Current
Duty 1/10@10KHz
IFP
75
mA
Power Dissipation
PD
65
mW
Ir
10
μA
Electrostatic Discharge( * )
ESD
2000
V
Operating Temperature
Topr
-40 ~ +85
℃
Storage Temperature
Tstg
-40 ~ +100
℃
Reverse Current @5V
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.
Typical Electrical & Optical Characteristics (Ta=25 ℃)
PART NO
COLOR
MATERIAL
Emitted
L8UG9S53/TR1
AlGaInP
Green
Dominant
wave
length
λDnm
Spectral
halfwidth
△λnm
Lens
Water Clear
Luminous
Forward
Viewing
intensity
voltage
angle
@20mA(V) @20mA(mcd) 2θ 1/2
(deg)
Min. Max. Min.
574
20
1.7
2.6
Note : 1.The forward voltage data did not including ± 0.1V testing tolerance.
2. The luminous intensity data did not including ±15% testing tolerance.
20
Typ.
50
130
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8UG9S53/TR1
Page 4/7
Typical Electro-Optical Characteristics Curve
8UG CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
2.0
Relative Intensity
Normalize @20mA
Forward Current(mA)
60
50
40
30
20
10
0
1.0
0
0
0.5
1.0
1.5
2.0
2.5
3.0
1.0
1.2
1.1
1.0
0.9
0.8
20
40
60
80
Fig.5 Relative Intensity vs. Wavelength
1.0
0.5
0
500
550
600
Wavelength (nm)
2.5
2.0
1.5
1.0
0.5
0
-20
0
20
40
60
Ambient Temperature( ℃)
Ambient Temperature( ℃)
Relative Intensity @20mA
Fig.4 Relative Intensity vs. Temperature
Relative Intensity @20mA
Normalize @25℃
Forward Voltage@20mA
Normaliz @25℃
Fig.3 Forward Voltage vs. Temperature
0
1000
Forward Current(mA)
Forward Voltage(V)
-20
100
10
650
80
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8UG9S53/TR1
Page 5/7
Recommended Soldering Conditions
1. Hand Solder
Basic spec is ≦ 280℃ 3 sec one time only.
2. Wave Solder
Soldering heat Max. 260 ℃
245±5℃ within 5 sec
Preheat
120 ~ 150℃
120 ~ 180 sec
3. LEAD Reflow Solder
Temp.
(℃)
240
Rising
+5℃/sec
Cooling
-5 ℃/sec
Preheat
150
120
60 ~ 120 sec
Time
5sec
4. PB-Free Reflow Solder
1~5¢XC/sec
Preheat
180~200¢XC
1~5¢XC/sec
260¢XC MaX.
10sec.Max
Above 220¢XC
60 sec.Max.
120 sec.Max.
Note: 1.Wave solder and reflow soldering should not be made more than one time.
2.You can just only select one of the soldering conditions as above.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8UG9S53/TR1
Page 6/7
Precautions For Use:
Storage time:
1.The operation of Temperatures and RH are : 5 ℃~35℃,RH<60%.
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℃,RH<60%,
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.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8UG9S53/TR1
Page 7/7
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.IR-Reflow In-Board, 2 Times
2.Ta=65 ℃±5℃
3.RH=90 %~95 %
4.t=1000hrs ±2hrs
MIL-STD-202F:103B
JIS C 7021: B-11
Endurance
Test
Thermal Shock Test
Solderability Test
Environmental
Test
Temperature
Cycling
Solderability Test
1.IR-Reflow In-Board,2 times
2.Ta=105 ℃±5℃&
-40 ℃±5℃
(10min) (10min)
3.total 10 cycles
MIL-STD-202F: 107D
MIL-STD-750D: 1051
MIL-STD-883D: 1011
1.T.Sol=235 ℃±5℃
2.Immersion time 2 ±0.5sec
3.Immersion rate 25 ±2.5mm/sec
4.Immersion rate 25 ±2.5mm/sec
5.Coverage ≧95% of the dipped surface
MIL-STD-202F: 208D
MIL-STD-750D: 2026
MIL-STD-883D: 2003
IEC 68 Part 2-20
JIS C 7021: A-2
1.105 ℃ ~ 25 ℃ ~ 55 ℃ ~ 25 ℃
30mins 5mins 30mins 5mins
2.10 Cyeles
MIL-STD-202F: 107D
MIL-STD-750D: 1051
MIL-STD-883D: 1010
JIS C 7021: A-4
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
Ramp-down rate +6 ℃/second max
MIL-STD-750D:2031.2
J-STD-020