LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
BIPOLAR TYPE LED LAMPS
Pb
Lead-Free Parts
LYG2662/R1/H-PF
DATA SHEET
DOC. NO :
REV.
DATE
:
:
QW0905-:
LYG2662/R1/H-PF
A
11 - Apr. - 2008
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LYG2662/R1/H-PF
Page 1/6
Package Dimensions
2.9
3.1
3.3
4.3
1.5MAX
G
25.0MIN
□
0.5
TYP
1
Y
2
1.0MIN
2.54TYP
1
2
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
°
60
°
100% 75% 50%
25%
0
25% 50% 75% 100%
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LYG2662/R1/H-PF
Page 2/6
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
Y
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
20
80
60
10
-40 ~ +85
-40 ~ +100
G
30
120
100
10
mA
mA
mW
UNIT
μ
A
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
GaAsP/GaP
Yellow
COLOR
Forward
Luminous Viewing
Peak
Spectral
voltage
intensity
angle
wave
halfwidth
length
△λ
nm
@20mA(V) @10mA(mcd) 2
θ
1/2
λ
Pnm
(deg)
Lens
585
White Diffused
565
35
30
Min. Max. Min. Typ.
1.7
1.7
2.6
2.6
4.5
8.0
12
12
50
50
LYG2662/R1/H-PF
GaP
Green
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. LYG2662/R1/H-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
2.0
3.0
4.0
5.0
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
Forward Voltage@20mA
Normalize @25
℃
Relative Intensity@20mA
Normalize @25
℃
-40
-20
0
20
40
60
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
80
100
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. LYG2662/R1/H-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
℃
-40
-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
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
Relative Intensity@20mA
1.0
0.5
0.0
500
550
600
650
Wavelength (nm)
