LIGITEK LVIR9033

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
SURFACE MOUNT LED TAPE AND REEL
Pb
Lead-Free Parts
LVIR9033
DATA SHEET
QW0905-L VIR9033
DOC. NO
:
REV.
: F
DATE
: 31 - Jan - 2008
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 1/6
PART NO. LVIR9033
Package Dimensions
Cathode Mark
7.0MIN
7.0MIN
2.0
0.4±0.1
2.5
ψ1.9
0.5±0.1
0.7
1.4
1.4
0.16
0.7
2.5
Note : 1.All dimension are in millimeter tolerance is ±0.25mm unless otherwise noted.
2.Specifications are subject to change without notice.
Directivity Radiation
0°
-30°
30°
-60°
100% 75% 50%
60°
25%
0
25%
50% 75% 100%
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 2/6
PART NO. LVIR9033
Absolute Maximum Ratings at Ta=25 ℃
Ratings
Parameter
Symbol
UNIT
VIR
Power Dissipation
PD
100
mW
Peak Forward Current
(300PPS,1 μs Pulse)
IFP
1
A
Forward Current
IF
50
mA
Reverse Voltage
Vr
5
V
Electrostatic Discharge(*)
ESD
2000
V
Operating Temperature
Topr
-40 ~ +85
℃
Storage Temperature
Tstg
-40 ~ +85
℃
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.
Electrical Optical Characteristics (Aa=25℃)
SYMBOL
Min.
Typ.
Radiant Intensity
Le
1.6
Aperture Radiant Incidence
Ee
0.2
Peak Emission Wavelength
PARAMETER
Max.
UNIT
TEST CONDITION
2.7
mW/sr
IF=20mA
0.4
mW/cm
IF=20mA
λpeak
940
nm
IF=20mA
△λ
50
nm
IF=20mA
Forward Voltage
VF
1.2
1.6
V
IF=20mA
Reverse Current
IR
100
μA
VR=5V
Spectral Line Half Width
Viewing Angle
2θ1/2
2
20
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The radiant intensity data did not including ±15% testing tolerance.
deg
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page 3/6
PART NO. LVIR9033
Typical Electro-Optical Characteristics Curve
Relative Radiant Intensity
Normalize @20mA
VIR CHIP
Forward Current [mA]
1000
100
10
1.0
0.1
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1.0
0.5
0.0
4.0
800
850
1100
Fig.4 Relative Radiant Power
vs. Forward Peak Current
10.0
10.0
Relative Radiant Power
Normalized @ 100 mA
Fig 3. Relative Radiant Power
vs. Forward Peak Current
1.0
0.1
10
1.0
1.0
0.1
100
10
100
Fig.5 Forward DC Voltage vs. Temperature
1.1
1.0
0.9
0.8
-20
0
20
40
60
80
Ambient Temperature [ ℃]
100
Fig.6 Relative Radiant Power vs. Temperature
Relative Radiant Power
@ 20mA, Normalize @ 25 ℃
1.2
-40
1000
IFPK [mA]
IFDC [mA]
Forw ard DC Voltage @ 20 mA
Normalize @ 25 ℃
1000 1050
Wavelength[nm]
Forward Voltage[V]
Relative Radiant Power
Normalized @ 20mA
900 950
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
-20
0
20
40
60
80
Ambient Temperature [ ℃]
100
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LVIR9033
Page 4/6
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
3-1. LEAD Reflow Solder
Temp.
(℃)
240
Rising
+5℃/sec
Cooling
-5 ℃/sec
Preheat
150
120
60 ~ 120 sec
Time
5sec
3-2 PB-Free Reflow Solder
1~5°C/sec
Preheat
180~200 °C
1~5° C/sec
260°C MaX.
10sec.Max
Above 220 °C
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. LVIR9033
Page 5/6
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
Page 6/6
PART NO. LVIR9033
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
Temperature
Cycling
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
Environmental
Test
Solderability Test