LCA120 Datasheet, PDF (3/7 Pages) Clare, Inc. – Single Pole OptoMOS Relay

INTEGRATED CIRCUITS DIVISION
LCA120
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
Typical LED Forward Voltage Drop
(N=50, I_F=5mA)
35
30
25
20
15
10
5
0
1.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Typical Turn-On Time
(N=50, I_F=5mA, I_L=170mA_DC)
25
20
15
10
5
0
0.625 0.875 1.125 1.375 1.625 1.875 2.125
Turn-On Time (ms)
Typical Turn-Off Time
(N=50, I_F=5mA, I_L=170mA_DC)
25
20
15
10
5
0
0.35 0.40 0.45 0.50 0.55 0.60 0.65
Turn-Off Time (ms)
Typical I_F for Switch Operation
(N=50, I_L=170mA_DC)
25
20
15
10
5
0
0.40 0.50 0.60 0.70 0.80 0.90 1.0
LED Current (mA)
Typical I_F for Switch Dropout
(N=50, I_L=170mA_DC)
25
20
15
10
5
0
0.3
0.4 0.5 0.6 0.7 0.8 0.9
LED Current (mA)
Typical On-Resistance Distribution
(N=50, I_F=5mA, I_L=170mA_DC)
35
30
25
20
15
10
5
0
11.6 11.8 12.0 12.2 12.4
On-Resistance (:)
Typical LED Forward Voltage Drop
vs. Temperature
1.8
1.6
1.4
I_F=50mA
I_F=30mA
1.2
I_F=20mA
I_F=10mA
1.0
I_F=5mA
0.8
-40 -20
0 20 40 60 80 100 120
Temperature (ºC)
Typical Blocking Voltage Distribution
(N=50)
35
30
25
20
15
10
5
0
305 315 325 335 345 355 365
Blocking Voltage (V_P)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Typical Turn-On Time
vs.LED Forward Current
(I_L=170mA_DC)
5 10 15 20 25 30 35 40 45 50
LED Forward Current (mA)
0.41
0.40
0.39
0.38
0.37
0.36
0.35
0.34
0
Typical Turn-Off Time
vs. LED Forward Current
(I_L=170mA_DC)
5 10 15 20 25 30 35 40 45 50
LED Forward 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.
R11
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