CPC1943 Datasheet, PDF (3/5 Pages) Clare, Inc. – AC Power Switch

CPC1943
PERFORMANCE DATA*
Typical LED Forward Voltage Drop
(T_A=25ºC, I_F=5mA)
35
30
25
20
15
10
5
0
1.25 1.26 1.27 1.28 1.29 1.30
LED Forward Voltage (V)
Typical I_F for Switch Operation
(T_A=25ºC, I_L=500mA_rms)
20
15
10
5
0
0.77 0.78 0.79 0.80 0.81 0.82 0.83
LED Current (mA)
Typical On-State Voltage Distribution
(T_A=25ºC, I_L=500mA_rms)
25
20
15
10
5
0
0.91 0.94 0.96 0.99 1.02 1.04
On-State Voltage (V_rms)
Typical I_F for Switch Operation
vs. Temperature
(I_L=250mA_rms)
0.95
0.90
0.85
0.80
0.75
0.70
0.65
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Typical Blocking Voltage
vs. Temperature
700
650
600
550
500
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Typical On-State Voltage
vs. Temperature
(I_L=250mA_rms)
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Typical Blocking Voltage Distribution
(T =25ºC)
A
20
15
10
5
0
565 570 575 580 585 590 595
Blocking Voltage (V_P)
Typical Leakage Current
vs. Temperature
(V_L=400V_P)
180
170
160
150
140
130
-40 -20
0 20 40 60
Temperature (ºC)
80 100
Typical LED Forward Voltage Drop
vs.Temperature
1.6
1.5
I_F=50mA
1.4
I_F=20mA
1.3
1.2
1.1
-40
I_F=10mA
I_F=5mA
-20 0 20 40 60
Temperature (ºC)
80 100
Load Current, Free Air
vs. Temperature
550
Typical dV/dt vs. Temperature
dV/dt Method
500
450
400
350
300
250
-40 -20
0 20 40 60
Temperature (ºC)
80 100
1200
1000
800
600
400
200
0
25
50
Temperature (ºC)
Vo
63%
10%
Vo = 300V
dv 0.63 x 300V 189
dt
RC
RC
In accordance with
EIA/NARM Standards
RS-443 for Solid State Relays
85
RC
*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.
R05
www.clare.com
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