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CPC1972 Datasheet AC Power Switch

Manufacturer: IXYS (now Littelfuse)

General Description

The CPC1972 is an AC Solid State Switch using optical coupling with dual power silicon controlled rectifier (SCR) outputs to produce an alternative to optocoupler and Triac circuits.

The CPC1972 switches are robust enough to provide a blocking voltage of up to 800VP .

In addition, tightly controlled zero cross circuitry ensures switching of AC loads without the generation of transients.

Overview

INTEGRATED CIRCUITS DIVISION Parameter Blocking Voltage Load Current On State Voltage Drop Operating Voltage Ratings 800 250 3 550 Units VP mArms Vrms (at IL = 250 mArms).

Key Features

  • Load Current up to 250mArms.
  • 800VP Blocking Voltage.
  • 5mA Sensitivity.
  • Zero-Crossing Detection.
  • DC Control, AC Output.
  • Optically Isolated.
  • Low EMI and RFI Generation.
  • High Noise Immunity.
  • Flammability Rating UL 94 V-0.