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 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
SUPER BRIGHT OVAL TYPE LED LAMPS
LUY32840/S4-LTS
DATA SHEET
DOC. NO : REV. DATE : :
QW0905- LUY32840/S4-LTS A 24 - Sep. - 2005
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LUY32840/S4-LTS Page 1/4
Package Dimensions
3.9
3.1
6.3 9.80.5
1.5 MAX
25.0MIN
0.5
TYP
1.0MIN 2.54TYP
+
-
Note : 1.All dimension are in millimeter tolerance is 0.25mm unless otherwise noted. 2.Specifications are subject to change without notice.
Directivity Radiation
Vertcal Axis 60 Horizontal Axis 86
0 -30 30
-60
60
100% 75% 50%
25%
0
25% 50% 75% 100%
Radiation Angle(0.5):H 86 Degree/V 60 Degree
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LUY32840/S4-LTS Page 2/4
Absolute Maximum Ratings at Ta=25
Ratings Parameter Symbol UY Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Electrostatic Discharge Operating Temperature Storage Temperature Soldering Temperature IF IFP PD Ir ESD Topr Tstg Tsol 50 90 120 10 2000 -40 ~ +85 -40 ~ +100 Max 260 for 5 sec Max (2mm from body) mA mA mW UNIT
A V
Typical Electrical & Optical Characteristics (Ta=25 )
PART NO
MATERIAL Emitted
COLOR
Forward Dominant Spectral voltage wave halfwidth length nm @ 20mA(V)
Luminous intensity @20mA(mcd)
Dnm
Viewing angle 2 1/2 (deg)
Lens
Min. Max. Min. Typ. Horizontal Axis 86
LUY32840/S4-LTS AlGaInP
Yellow Yellow Diffused
595
15
1.7
2.6
220
400
Vertical Axis 60
Note : 1.The forward voltage data did not including 0.1V testing tolerance. 2. The luminous intensity data did not including 15% testing tolerance.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LUY32840/S4-LTS Page3/4
Typical Electro-Optical Characteristics Curve
UY CHIP
Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current
1000
3.0
Forward Current(mA)
100
Relative Intensity Normalize @20mA
2.0 3.0
2.5 2.0 1.5 1.0 0.5 0
10
1.0
0.1 1.0 4.0 5.0
1.0
10
100
1000
Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature
Forward Current(mA) Fig.4 Relative Intensity vs. Temperature
Relative Intensity @20mA Normalize @25
-40 -20 0 20 40 60 80 100
Forward Voltage@20mA Normaliz @25
1.2
3.0 2.5 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100
1.1 1.0 0.9
0.8
Ambient Temperature()
Ambient Temperature()
Fig.5 Relative Intensity vs. Wavelength
Relative Intensity @20mA
1.0
0.5
0 500 550 600 650
Wavelength (nm)
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LUY32840/S4-LTS Page 4/4
Reliability Test:
Test Item
Test Condition
1.Under Room Temperature 2.If=20mA 3.t=1000 hrs (-24hrs, +72hrs)
Description
This test is conducted for the purpose of detemining the resisance of a part in electrical and themal stressed.
Reference Standard
MIL-STD-750: 1026 MIL-STD-883: 1005 JIS C 7021: B-1
Operating Life Test
High Temperature Storage Test
1.Ta=105 5 2.t=1000 hrs (-24hrs, +72hrs)
The purpose of this is the resistance of the device which is laid under ondition of high temperature for hours.
MIL-STD-883:1008 JIS C 7021: B-10
Low Temperature Storage Test
1.Ta=-40 5 2.t=1000 hrs (-24hrs, +72hrs)
The purpose of this is the resistance of the device which is laid under condition of low temperature for hours.
JIS C 7021: B-12
High Temperature High Humidity Test
1.Ta=65 5 2.RH=90 %~95% 3.t=240hrs 2hrs
The purpose of this test is the resistance of the device under tropical for hous.
MIL-STD-202:103B JIS C 7021: B-11
Thermal Shock Test
1.Ta=105 5&-405 (10min) (10min) 2.total 10 cycles
The purpose of this is the resistance of the device to sudden extreme changes in high and low temperature. This test intended to determine the thermal characteristic resistance of the device to sudden exposures at extreme changes in temperature when soldering the lead wire.
MIL-STD-202: 107D MIL-STD-750: 1051 MIL-STD-883: 1011
Solder Resistance Test
1.T.Sol=260 5 2.Dwell time= 10 1sec.
MIL-STD-202: 210A MIL-STD-750: 2031 JIS C 7021: A-1
Solderability Test
1.T.Sol=230 5 2.Dwell time=5 1sec
This test intended to see soldering well performed or not.
MIL-STD-202: 208D MIL-STD-750: 2026 MIL-STD-883: 2003 JIS C 7021: A-2
PACKING SPECIFICATION 1. 1000PCS / BAG
2. 8 BAG / INNER BOX SIZE : L X W X H 33.5cm X 19cm X 7.5cm
L W H
3. 12 INNER BOXES / CARTON SIZE : L X W X H 58.5cm X 34cm X 34cm
L W
C/NO: MADE IN CHINA
. NO M IT E Y : Q'T ,: W: N, , W G,
S PC s kg s kg
H


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