LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
DUAL COLOR LED LAMPS
Pb
Lead-Free Parts
L8Y8G42292/R1-PF
DATA SHEET
DOC. NO :
REV.
DATE
:
QW0905-L8Y8G42292/R1-PF
A
: 23 - Feb. - 2006
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8Y8G42292/R1-PF
Page 1/6
4.0
3.0
Package Dimensions
4.2
5.2
6.7±0.5
1.5 MAX
8G
8Y
□
0.5
TYP
1
2.0MIN
18.0MIN
1
2
3
2
3
2.0MIN
1.CATHODE GREEN
2.COMMON ANODE
3.CATHODE YELLOW
2.54TYP
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
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8Y8G42292/R1-PF
Page 2/6
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
8Y
Forward Current
Peak Forward Current
Duty 1/10@10KHz
Power Dissipation
Reverse Current @5V
Operating Temperature
Storage Temperature
I
F
I
FP
PD
Ir
T
opr
Tstg
15
50
50
10
-40 ~ +85
-40 ~ +100
8G
15
80
50
10
mA
mA
mW
UNIT
μ
A
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
GaAsP/GaP
Yellow
COLOR
Lens
Forward
Luminous Viewing
Peak
Spectral
voltage
intensity
angle
wave
halfwidth
@10mA(V) @10mA(mcd) 2
θ
1/2
length
△λ
nm
λ
Pnm
(deg)
Min. Typ. Min. Typ.
585
35
30
1.7
1.7
2.1
2.1
0.5
1.2
1.2
1.8
70
70
L8Y8G42292/R1-PF
White Diffused
GaP
Green
565
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. L8Y8G42292/R1-PF
Page 3/6
Typical Electro-Optical Characteristics Curve
Y CHIP
Fig.1 Forward current vs. Forward Voltage
1000
Fig.2 Relative Intensity vs. Forward Current
3.0
Forward Current(mA)
100
10
1.0
Relative Intensity
Normalize @20mA
1.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
2.0
3.0
4.0
5.0
1.0
10
100
1000
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
1.2
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
Forward Voltage@20mA
Normalize @25
℃
Relative Intensity@20mA
Normalize @25
℃
-40
-20
0
20
40
60
80
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-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
0.0
500
550
600
650
700
Wavelength (nm)
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. L8Y8G42292/R1-PF
Page 4/6
Typical Electro-Optical Characteristics Curve
G CHIP
Fig.1 Forward current vs. Forward Voltage
1000
Fig.2 Relative Intensity vs. Forward Current
3.5
Forward Current(mA)
100
10
1.0
Relative Intensity
Normalize @20mA
1.0
2.0
3.0
4.0
5.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
10
100
1000
0.1
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
1.2
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
3.0
Forward Voltage@20mA
Normalize @25
℃
Relative Intensity@20mA
Normalize @25
℃
-20
0
20
40
60
80
100
1.1
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
100
1.0
0.9
0.8
-40
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
1.0
Relative Intensity@20mA
0.5
0.0
500
550
600
650
Wavelength (nm)
