LOC117 Datasheet, PDF (3/6 Pages) Clare, Inc. – Linear Optocoupler

INTEGRATED CIRCUITS DIVISION
LOC117
60
50
40
30
20
10
0
1.0
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
LED Forward Current
vs. LED Forward Voltage
1.1
1.2
1.3
1.4
LED Forward Voltage (V)
100
10
1
0.1
0.01
1.5
1.0
LED Forward Current
vs. LED Forward Voltage
1.1
1.2
1.3
1.4
LED Forward Voltage (V)
Typical LED Forward Voltage Drop
vs. Temperature
1.6
I_F=50mA
1.5
I_F=20mA
I_F=10mA
1.4
1.3
1.2
I_F=5mA
1.1
I_F=2mA
I_F=1mA
1.0
1.5
-40 -20 0 20 40 60 80 100
Temperature (ºC)
0.016
Servo Gain
vs. LED Current & Temperature
0.012
0ºC
25ºC
50ºC
0.008
70ºC
85ºC
0.004
0.000
0
2
4
6
8
10 12
LED Current (mA)
Servo-Photocurrent
vs. LED Current & Temperature
140
0ºC
120
25ºC
100
50ºC
80
70ºC
85ºC
60
40
20
0
0
2
4
6
8
10 12
LED Current (mA)
Normalized Servo-Photocurrent
vs. LED Current & Temperature
4.0
3.5
0ºC
3.0
25ºC
50ºC
2.5
70ºC
2.0
85ºC
1.5
1.0
0.5
0.0
0
2
4
6
8
10 12
LED Current (mA)
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please
contact our application department.
R02
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