2.3 inch ( 58.42mm )
5X8 DOT MATRIX LED DISPLAY
UVP-2X58XX SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25
o
C
Unless Otherwise Noted )
Relative Luminous Intensity
Relative Luminous Intensity
1
G
E
C
4.0
3.0
2.0
1.0
0.0
0
5
10 15 20 25 30
G
0.5
0
500 525 550 575 600 625 650 675 700 725 750
FIG.1 RELATIVE LUMINOUS
INTENSITY VS. WAVELENGTH
Forward Current I
F
(mA)
FIG.2 RELATIVE LUMINOUS
INTENSITY VS. FORWARD CURRENT
Relative Luminous Intensity
Forward Current I
F
(mA)
20
15
10
5
0
0
10 20
30 40 50 60
70 80 90
o
4.0
3.0
2.0
1.0
0.0
0
5
10 15 20 25 30
C
C
E
Ambient Temperature (
C
)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
Forward Current I
F
(mA)
Forward Current I
F
(mA)
160
140
120
100
80
60
40
20
0
0.0
1.0
2.0
3.0
4.0
5.0
Forward Current I
F
(mA)
FIG.2 RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
160
140
120
100
80
60
40
20
0
0.0
1.0
2.0
3.0
4.0
5.0
C
E
G
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
Forward Voltage (V)
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
Unity Opto Technology Co., Ltd.
'11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
