0.7 inch ( 17.22mm )
5X7 DOT MATRIX LED DISPLAY
UVP-7X7 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25oC Unless Otherwise Noted )
G Y
C
1
0.5
0
4.0
3.0
2.0
1.0
0.0
G
500 525 550 575 600 625 650 675 700 725 750
0
5 10 15 20 25 30
FIG.1 RELATIVE LUMINOUS
INTENSITY VS. WAVELENGTH
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY
VS.
FORWARD CURRENT
20
15
10
5
4.0
3.0
C
G
Y
Y
C
2.0
1.0
0.0
0
0
10 20 30 40 50 60 70 80 90
Ambient Temperature (oC )
1
3
5
7
9
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
FIG.3 FORWARD CURRENT
DERATING CURVE
160
160
140
120
100
80
140
120
100
80
C
G
Y
60
40
20
0
60
40
20
0
0
1
2
3
4
5
0
1
2
3
4
5
Ambient Temperature (oC )
Forward Voltage (V)
FIG.3 ALLOWABLE DC CURRENT
VS. AMBIENT TEMPERATURE
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
Unity Opto Technology Co., Ltd.
11/14/2000
UOT [ UNITY OPTO TECHNOLOGY ]
