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Rapid Turn-On, Optically Isolated
Solid State AC Power Switches
(SCR-Based)

Go to MOSFET-Based Power Solid State Relays

Go to Zero-Cross Turn-On, SCR-Based Power Solid State Relays

The OptoMOS® line of power products uses dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. These devices feature Rapid Turn-On (non-zero-cross) control of the output SCRs, which makes them ideal for precisely switching AC loads independent of the load voltage phase. The input and output circuits are optically coupled to provide from 3750Vrms to 5000Vrms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these Rapid Turn-On AC power switches ideal for controlling a variety of AC circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays.

Features:

• Load Currents up to 3A
• Blocking Voltage: 600V
• 5mA Sensitivity
• Rapid Turn-On (non-Zero-Cross)
• DC Control, AC Output
• Optically Isolated I/O
• TTL and CMOS Compatible

• High Noise Immunity

• Machine Insertable, Wave Solderable

  Applications:
Rapid Turn-On Relays

• Programmable Control
• HVAC Control

• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
• Large Relay Control Circuits
• Solenoids
• Motor Control
• Heater Controls

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Rapid Turn-On, Optically Isolated AC Solid State Power Switches
Operating Temperature Range of -40°C to 85°C

Part Number Data Sheet Revision

Blocking
Voltage
(Vp)

Load
Current
(Arms)

AC Operating Voltage
(Min / Max V)
Operating Frequency (Min / Max Hz)

Isolation Voltage
(Vrms)

Input Control Current
(Max mA)
Turn-On Time
(Typ / Max µs)

Turn-Off Time (cycles)

Package
CPC1964BX6 1 600 1.5 20 / 240 20 / 500 5000 5 20 / 500 0.5 Power SOIC
CPC1966BX8 1 800 3 20 / 240 20 / 500 3750 5 * 45 / - 0.5 Power SOIC
CPC1966YX6 1 600 3 20 / 240 20 / 500 3750 5 20 / 500 0.5 Power SIP
CPC1966YX8 1 800 3 20 / 240 20 / 500 3750 5 * 45 / - 0.5 Power SIP
CPC1976YX6 2 600 2 20 / 240 20 / 500 3750 5 20 / 500 0.5 Power SIP

* Typical value. Turn-on time is faster with with Input Control Current =15mA.

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