CPC1976YX6
Rapid Turn-On
AC Power Switch
INTEGRATED
CIRCUITS
DIVISION
Description
Parameter
AC Operating Voltage
Load Current
On-State Voltage Drop
Blocking Voltage
Rating
20 - 240
2
1.25
600
Units
Vrms
Arms
CPC1976YX6 is an AC Solid State Switch utilizing
dual power SCR outputs. This device features Rapid
Turn-On (non-zero-cross) control of the output SCRs,
which makes it ideal for precisely switching AC loads
independent of the load voltage phase.
VP (at IL = 2AP)
VP
The optically coupled input and output circuits
provide 3750Vrms of isolation and noise immunity
between the control and load circuits. As a result, the
CPC1976YX6 is well suited for industrial environments
where electromagnetic interference would disrupt the
operation of plant facility communication and control
systems.
Features
• Load Current up to 2Arms
• 600VP Blocking Voltage
• High Surge Current: 20A
• Rapid Turn-On (Non-Zero-Cross Turn-On)
• 5mA Sensitivity
• Creepage Distance: 0.125" on Output Pins
• DC Control, AC Output
• Optically Isolated
Approvals
• UL Recognized Component: File E69938
• CSA Certified Component: Certificate 1172007
• TTL and CMOS Compatible
• Low EMI and RFI Generation
• High Noise Immunity
• Machine Insertable, Wave Solderable
Ordering Information
Part #
Description
Applications
• HVAC Control (Heating, Ventilation, Air Conditioning)
• Lighting
CPC1976YX6 4-Pin (8-Pin Body) SIP (25/Tube)
• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
Pin Configuration
R
• Large Relays
• Solenoids
• Motors
1
2
3
4
– LED + LED
AC Load AC Load
• Heaters
Rapid Turn-On (Non-Zero-Cross) Waveforms
Control
AC Load
Voltage
Load
Current
Voltage
Across
Relay
DS-CPC1976YX6-R02
1
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