LCA125 Datasheet, PDF (4/6 Pages) Clare, Inc. – Single Pole OptoMOS Relay

LCA125
PERFORMANCE DATA*
LCA125
Typical LED Forward Voltage Drop
vs. Temperature
1.8
1.6
1.4
50mA
30mA
1.2
20mA
10mA
5mA
1.0
0.8
-40 -20
0 20 40 60 80 100 120
Temperature (°C)
LCA125
Typical On-Resistance vs. Temperature
(Load Current = 170mADC; I_F = 5mADC)
60.000
50.000
40.000
30.000
20.000
10.000
0
-40 -20
0 20 40 60
Temperature (°C)
80 100
LCA125
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25°C)
I_F = 5mADC
200
150
100
50
0
-50
-100
-150
-200
-2.0 -1.5 -1.0 -0.5 0 0.5 1.0 1.5 2.0
Load Voltage (V)
LCA125
Typical Turn-On vs. LED Forward Current
(Load Current = 170mADC)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 5 10 15 20 25 30 35 40 45 50
LED Forward Current (mA)
1.800
LCA125
Typical I_F for Switch Operation
vs. Temperature
(Load Current = 170mADC)
1.600
1.400
1.200
1.000
0.800
0.600
0.400
0.200
0
-40 -20 0
20 40 60
80 100
Temperature (°C)
LCA125
Energy Rating Curve
1.2
1.0
0.8
0.6
0.4
0.2
0
10µs 100µs 1ms 10ms 100ms 1s
Time
10s 100s
LCA125
Typical Turn-Off vs. LED Forward Current
(Load Current = 170mADC)
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
0 5 10 15 20 25 30 35 40 45 50
LED Forward Current (mA)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40
LCA125
Typical I_F for Switch Dropout
vs. Temperature
(Load Current = 170mADC)
-20 0 20 40 60 80 100
Temperature (°C)
*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.
4
www.clare.com
Rev. 8