0.36 inch ( 9.14 mm )
SINGLE DIGIT NUMERIC LED DISPLAYS
UVS-31XA SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25oC Unless Otherwise Noted )
P
HR,
G
Y
1
0.5
0
500
550
600
650
700
750
800
FIG.1 RELATIVE LUMINOUS INTENSITY VS.
WAVELENGTH
4
3
2
1
0
4
H
R
E G
3
2
1
0
Y
P
0
5
10 15 20 25 30
0
5
10 15 20 25 30
Forward Current IF (mA)
Forward Current IF (mA)
FIG.2 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
FIG.2-1 RELATIVE LUMINOUS INTENSITY VS.
FORWARD CURRENT
HR E
G
P
160
140
120
100
80
40
35
30
HR E
Y
P
G
25
20
15
10
5
60
40
20
0
0
0 10 20 30 40 50 60 70 80 90
Ambient Temperature (oC )
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5 5
Forward Voltage (V)
FIG.3 ALLOWABLE DC CURRENT
FIG.4 FORWARD CURRENT VS.
FORWARD VOLTAGE
VS. AMBIENT TEMPERATURE
11/14/2000
Unity Opto Technology Co., Ltd.
UOT [ UNITY OPTO TECHNOLOGY ]
