12.7×6.35mm LIGHT BAR
UVB-5X173 SERIES
TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES
( Ambient Temperature =25oC Unless Otherwise Noted )
HR
Y
G
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
G
3
2
1
0
Y
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 3. RELATIVE LUMINOUS INTENSITY
VS. FORWARD CURRENT
HR G Y
160
40
35
30
140
120
100
80
H
Y
R
G
25
20
15
10
5
60
40
20
0
0
0
0.5
1
1.5
2 2.5 3 3.5 4 4.5 5
0
10 20 30 40 50 60 70 80 90
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 ]
