LCA120L Datasheet, PDF (3/7 Pages) Clare, Inc. – Single Pole OptoMOS Relay

INTEGRATED CIRCUITS DIVISION
LCA120L
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)
30
25
20
15
10
5
0
0.23 0.32 0.41 0.50 0.59 0.68 0.77
Turn-On Time (ms)
Typical Turn-Off Time
(N=50, I =5mA, I =170mA )
F
L
DC
35
30
25
20
15
10
5
0
0.06 0.10 0.14 0.18 0.22 0.26 0.30
Turn-Off Time (ms)
Typical I_F for Switch Operation
(N=50, I_L=170mA_DC)
40
35
30
25
20
15
10
5
0
0.6 0.8 1.0 1.2 1.4 1.6 1.8
LED Current (mA)
Typical I_F for Switch Dropout
(N=50, I_L=170mA_DC)
25
20
15
10
5
0
0.5 0.7 0.9 1.1 1.3 1.5
LED Current (mA)
Typical On-Resistance Distribution
35
(N=50, I_L=170mA_DC)
30
25
20
15
10
5
0
14.0 14.4 14.8 15.2 15.6
On-Resistance (:)
Typical Blocking Voltage Distribution
(N=50)
35
30
25
20
15
10
5
0
380 384 388 392 396 400
Blocking Voltage (V_P)
Typical LED Forward Voltage Drop
vs. Temperature
1.8
1.6
1.4
1.2
1.0
0.8
-40 -20
I_F=50mA
I_F=30mA
I_F=20mA
I_F=10mA
I_F=5mA
0 20 40 60 80 100 120
Temperature (ºC)
Typical Turn-On Time
vs. LED Forward Current
(I_L=170mA_DC)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0 2 4 6 8 10 12 14 16 18 20
Forward Current (mA)
Typical Turn-Off Time
vs. LED Forward Current
(I_L=170mA_DC)
0.16
0.15
0.14
0.13
0.12
0.11
0.10
0 2 4 6 8 10 12 14 16 18 20
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.
R12
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