LIGITEK L-00501VY-S

LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LED BACK LIGHT (4 Inch)
L-00501VY-S
DATA SHEET
DOC. NO
REV.
DATE
:
:
QW0905- L-00501VY-S
A
:
08 - Aug.- 2006
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L-00501VY-S
Page 1/4
Chip Emitting Color
Features
Yellow
Dimensions:97.44x60x3.6(mm)
View Area:97.44x40(mm)
Edge Backlight
Applications
Mobile Phone
PDA
LCD Backlight
Instrumental Panel
Package Dimensions
PIN NO.1
70.4
5.0
1.6
2.4
8.0
60
50
40
5.0
ψ4.5
86
2.0
1.6
97.44
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
Page 2/4
PART NO.L-00501VY-S
Internal Circuit Diagram
6
1
2
3
2L/6
2L/6
4
5
Measurement Method
L/6
L/6
W/2
P1
P2
P3
View
area
(W)
W/2
Test Point
View Area (L)
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
Page 3/4
PART NO.L-00501VY-S
Absolute Maximum Ratings at Ta=25 ℃
Symbol
Ratings
UNIT
Forward Current
IF
60
mA
Power Dissipation
PD
0.16
W
Reverse Voltage
VR
5
V
Operating Temperature
Topr
-20 ~ +70
℃
Storage Temperature
Tstg
-30 ~ +80
℃
Parameter
Electrical/Optical Characteristics(Ta=25℃)
Emitting Color : Yellow
Symbol
Min.
Typ.
Max.
Unit
Luminance (Brightness)
IV
6.0
10
-
cd/㎡
IF=50mA
Forward Voltage
VF
1.7
-
2.6
V
IF=50mA
Dominant Wavelength
λD
-
590
-
nm
IF=50mA
Spectral Line Half Width
△λ
-
20
-
nm
IF=50mA
Reverse current
IR
-
-
10
μA
VR=5V
ΔEH
70
-
-
%
IF=50mA
Parameter
Luminous Uniformity
Note : 1.The forward voltage data did not including ±0.1V testing tolerance.
2. The luminance (brightness) data did not including ±15% testing tolerance.
Test Conditon
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
Page4/4
PART NO.L-00501VY-S
Typical Electro-Optical Characteristics Curve
VY CHIP
Fig.1 Forward current vs. Forward Voltage
Forward Current(mA)
1000
100
10
1.0
0.1
1.5
1.0
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
Relative Intensity@20mA
1.0
0.5
0.0
500
550
600
Wavelength (nm)
650