Document
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
LED BACK LIGHT (4 Inch)
L-00501VY-S
DATA SHEET
DOC. NO REV. DATE
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: : :
QW0905- L-00501VY-S A 08 - Aug.- 2006
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. L-00501VY-S Page 1/4
Features
Dimensions:97.44x60x3.6(mm) View Area:97.44x40(mm) Edge Backlight
Chip Emitting Color
Yellow
Applications
Mobile Phone PDA LCD Backlight Instrumental Panel
Package Dimensions
PIN NO.1 70.4 2.4 1.6 5.0
8.0
60
50
40
5.0
2.0 1.6
ψ4.5
86 97.44
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Note : 1.All dimension are in millimeters and (lnch) tolerance is ± 0.25(0.01") unless otherwise noted. 2.Specifications are subject to change without notice.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO.L-00501VY-S Page 2/4
Internal Circuit Diagram
6
1
2
3
4
5
Measurement Method
L/6 2L/6 2L/6 L/6
W/2
P1 P2 P3
View area (W)
W/2 Test Point
View Area (L)
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1.Measurement Equipment : " Topcon"BM-7 2.The distance of measurement between test equipment and the objection : 50cm 3.△EH %=[ 1 P(MAX)-P(MIN) ] x 100% P(MAX)
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO.L-00501VY-S Page 3/4
Absolute Maximum Ratings at Ta=25 ℃
Parameter
Symbol
Ratings
UNIT
Forward Current Power Dissipation Reverse Voltage Operating Temperature Storage Temperature
IF PD VR Topr Tstg
60 0.16 5 -20 ~ +70 -30 ~ +80
mA W V
℃ ℃
Electrical/Optical Characteristics(Ta=25℃)
Emitting Color : Yellow Parameter Luminance (Brightness) Forward Voltage Dominant Wavelength Spectral Line Half Width Reverse current Luminous Uniformity
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Symbol IV VF
Min. 6.0 1.7 70
Typ. 10 590 20 -
Max. 2.6 10 -
Unit
cd/㎡ V nm nm μA %
Test Conditon IF=50mA IF=50mA IF=50mA IF=50mA VR=5V IF=50mA
λD △λ
IR
ΔEH
Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The luminance (brightness) data did not including ±15% testing tolerance.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO.L-00501VY-S Page4/4
Typical Electro-Optical Characteristics Curve
VY CHIP
Fig.1 Forward current vs. Forward Voltage
1000
Forward Current(mA)
100 10
1.0 0.1 1.0 1.5 2.0 2.5 3.0
Forward Voltage(V) Fig.2 Relative Intensity vs. Forward Current
3.0
Relative Intensity Normalize @20mA
2.5 2.0 1.5 1.0 0.5 0.0 1.0 10 100 1000
Forward Current(mA)
Fig.3 Relative Intensity vs. Wavelength
1.0
Relative Intensity@20mA
0.5
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0.0 500 550 600 650
Wavelength (nm)
.