LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LED ARRAY
Pb
Lead-Free Parts
LA92B/2EG-PF
DATA SHEET
DOC. NO :
REV.
DATE
:
:
QW0905-LA92B/2EG-PF
A
16 - Apr. - 2007
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA92B/2EG-PF
Page 1/6
Package Dimensions
11.72
±
0.5
7.0
9.02
2.9
5.08
2.3
9.65
□
0.5
TYP 1
2.54TYP
2
3
3.3
±
0.3
2.54
±
0.5
2.54TYP
G
E
5.08
±
0.5
1.ANODE GREEN
2.COMMON CATHODE
3.ANODE ORANGE
1
2
3
LEG2692-PF
2.9
3.1
3.3
1.5
MAX
4.3
6.45
±
0.5
G
E
□
0.5
TYP
18.0MIN
1
2
3
1
2.0MIN
2
3
1.ANODE GREEN
2.COMMON CATHODE
3.ANODE ORANGE
2.0MIN
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.
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA92B/2EG-PF
Page 2/6
Absolute Maximum Ratings at Ta=25
℃
Ratings
Parameter
Symbol
E
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
30
120
100
10
-40 ~ +85
-40 ~ +100
G
30
120
100
mA
mA
mW
UNIT
μ
A
℃
℃
Typical Electrical & Optical Characteristics (Ta=25
℃
)
PART NO
MATERIAL
Emitted
GaAsP/GaP Orange
COLOR
Peak
wave
length
λ
Pnm
Spectral
halfwidth
Δλ
nm
Forward
voltage
@20mA(V)
Luminous
intensity
@ 10mA(mcd)
Viewing
angle
2
θ
1/2
(deg)
Lens
635
White Diffused
565
45
30
Min.
1.7
1.7
Max.
2.6
2.6
Min.
8.0
12
Typ.
12
30
60
60
LA92B/2EG-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. LA92B/2EG-PF
Page 3/6
Typical Electro-Optical Characteristics Curve
E CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.0
1000
Forward Current(mA)
100
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
10
1.0
0.1
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
100
Forward Voltage@20mA
Normalize @25
℃
1.1
1.0
0.9
0.8
-40
-20
0
20
40
60
80
100
Relative Intensity@20mA
Normalize @25
℃
1.2
Ambient Temperature(
℃
)
Ambient Temperature(
℃
)
Fig.5 Relative Intensity vs. Wavelength
Relative Intensity@20mA
1.0
0.5
0.0
550
600
650
700
750
Wavelength (nm)
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
PART NO. LA92B/2EG-PF
Page 4/6
Typical Electro-Optical Characteristics Curve
G CHIP
Fig.1 Forward current vs. Forward Voltage
Fig.2 Relative Intensity vs. Forward Current
3.5
1000
Forward Current(mA)
100
Relative Intensity
Normalize @20mA
1.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
1.0
0.1
2.0
3.0
4.0
5.0
1.0
10
100
1000
Forward Voltage(V)
Fig.3 Forward Voltage vs. Temperature
Forward Current(mA)
Fig.4 Relative Intensity vs. Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
0
20
40
60
80
100
Forward Voltage@20mA
Normalize @25
℃
1.1
1.0
0.9
0.8
-40
-20
0
20
40
60
80
100
Relative Intensity@20mA
Normalize @25
℃
1.2
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)
