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CPC1779J Datasheet Normally Open DC-Only Power Relay

Manufacturer: IXYS (now Littelfuse)

Download the CPC1779J datasheet PDF. This datasheet also includes the CPC1779 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (CPC1779-IXYS.pdf) that lists specifications for multiple related part numbers.

General Description

IXYS Integrated Circuits brings OptoMOS® technology, reliability, and compact size to a new family of high-power Solid State Relays.

As part of this new family, the CPC1779J single-pole normally open (1-Form-A) DC Solid State Power Relay employs optically coupled MOSFET technology to provide 2500Vrms of input to output isolation.

The optically coupled outputs, that use patented OptoMOS architecture, are controlled by a highly efficient infrared LED.

Overview

INTEGRATED CIRCUITS DIVISION Characteristics Parameter Blocking Voltage Load Current, TA=25°C: With 5°C/W Heat Sink No Heat Sink On-Resistance (max) Thermal Impedance, Junction-to-Case, JC Rating 600 4.12 1.65 0.4 0.

Key Features

  • 4.12ADC Load Current with 5°C/W Heat Sink.
  • Low 0.4 On-Resistance.
  • 600VP Blocking Voltage.
  • 2500Vrms Input/Output Isolation.
  • Low Thermal Impedance: JC = 0.3 °C/W.
  • Isolated, Low Thermal Impedance Ceramic Pad for Heat Sink.

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