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The CPC1943G is an AC Solid State Switch using optical coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1943G switches are robust enough to provide a blocking voltage of up to 400V. In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide 3750V of isolation and noise immunity between control and load circuits. As a result the CPC1943G is well suited for industrial environments where electromagnetic interference could disrupt the operation of electromechanical relays.
CPC1943G Maximum Ratings
Parameter
Min
Typ
Max
Units
Input Power Dissipation
-
-
1501
mW
Input Control Current Peak (10ms)
-
-
50 1
mA A
Reverse Input Voltage
-
-
5
V
Total Package Dissipation PM
-
-
8002
mW
Isolation Voltage Input to Output
3750
-
-
VRMS
Operational Temperature
-40
-
+85
°C
Storage Temperature
-40
-
+125
°C
Soldering Temperature DIP Package Surface Mount Package (10 Seconds Max.)
- -
-
+260 +220
°C °C
CPC1943G Features
• Load Current up to 0.5A • 400V Blocking Voltage • 5mA Sensitivity • Zero-Crossing Detection • DC Control, AC Output • Optically Isolated • TTL and CMOS Compatible • Low EMI and RFI Generation • High Noise Immunity • VDE compatible • Machine Insertable, Wave Solderable
CPC1943G Typical Application
• Programmable Control • Process Control • Power Control Panels • Remote Switching • Gas Pump Electronics • Contractors • Large Relays • Solenoids • Motors • Heaters
CPC1943G Connection Diagram
CPC1945G Parameters
Technical/Catalog Information
CPC1945G
Vendor
Clare
Category
Relays
Mounting Type
Through Hole
Termination Style
PC Pin
Package / Case
16-DIP
Circuit
SPST-NO (1 Form A)
Load Current
1A
Voltage - Input
1.2VDC
Voltage - Load
0 ~ 400V
Output Type
AC, Zero Cross
On-State Resistance
-
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
CPC1945G CPC1945G CLA162 ND CLA162ND CLA162
CPC1945Y Parameters
Technical/Catalog Information
CPC1945Y
Vendor
Clare
Category
Relays
Mounting Type
Through Hole
Termination Style
PC Pin
Package / Case
8-SIP
Circuit
SPST-NO (1 Form A)
Load Current
1A
Voltage - Input
1.2VDC
Voltage - Load
0 ~ 400V
Output Type
AC, Zero Cross
On-State Resistance
-
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
CPC1945Y CPC1945Y CLA163 ND CLA163ND CLA163
CPC1945Y General Description
The CPC1945Y is a AC Solid State Switch using patented waveguide coupling with dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. The CPC1945Y switches are robust enough to provide a blocking voltage of up to 400V. In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide 3750V of isolation and noise immunity between control and load circuits. As a result the CPC1945Y is well suited for industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays.
CPC1945Y Maximum Ratings
Parameter
Min
Typ
Max
Units
Input Power Dissipation
-
-
1501
mW
Input Control Current Peak (10ms)
-
-
50 1
mA A
Reverse Input Voltage
-
-
5
V
Total Package Dissipation PD
-
-
16002
mW
Isolation Voltage Input to Output
3750
-
-
VRMS
Operational Temperature
-40
-
+85
°C
Storage Temperature
-40
-
+125
°C
Soldering Temperature (10 Seconds Max.) DIP Package
- -
-
+260
°C °C
CPC1945Y Features
• Load Current up to 1A • Blocking Voltage to 400V • 5mA Sensitivity • Zero-Crossing Detection • DC Control, AC Output • Optically Isolated • TTL and CMOS Compatible • Low EMI and RFI Generation • High Noise Immunity • VDE compatible • Machine Insertable, Wave Solderable
CPC1945Y Typical Application
• Programmable Control • Process Control • Power Control Panels • Remote Switching • Gas Pump Electronics • Contractors • Large Relays • Solenoids • Motors • Heaters
