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CT3031 - Phototriac Optocoupler

General Description

The CT3031-4L, CT3032-4L, CT3033-4L, CT3041-4L, CT3042-4L and CT3043-4L consists of a Zero Cross Photo Triac optically coupled to a gallium arsenide Infrared-emitting diode in a 4-Pin DIP package with different lead forming options.

Motor Controls Lamp ballasts Static

Key Features

  • High isolation 5000 VRMS.
  • Peak Breakdown Voltage.
  • 250V.
  • CT3031,3032,3033.
  • 400V.
  • CT3041,3042,3043.
  • Temperature range - 55 °C to 100 °C.
  • RoHS compliance.
  • REACH compliance.
  • Halogen compliance.
  • Ext. creepage >7.5mm.
  • Int. creepage >5.0mm.
  • Distances through insulation >0.4mm.
  • Regulatory Approvals.
  • Regulatory Approvals.
  • UL - UL1577 (E364000).
  • VDE - EN60747-5-5(VDE0884-5).
  • CQC.
  • GB4943.1, GB8898.

📥 Download Datasheet

Datasheet Details

Part number CT3031
Manufacturer CT Micro
File Size 1.15 MB
Description Phototriac Optocoupler
Datasheet download datasheet CT3031 Datasheet

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Other Datasheets by CT Micro

Part Number Description
CT3031-4L Phototriac Optocoupler
CT3031-5L Phototriac Optocoupler
CT3032 Phototriac Optocoupler
CT3032-4L Phototriac Optocoupler
CT3032-5L Phototriac Optocoupler

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CT3031, CT3032, CT3033 CT3041, CT3042, CT3043 250V/400V Zero Cross 4-Pin Phototriac Optocoupler Features  High isolation 5000 VRMS  Peak Breakdown Voltage  250V – CT3031,3032,3033  400V – CT3041,3042,3043  Temperature range - 55 °C to 100 °C  RoHS compliance  REACH compliance  Halogen compliance  Ext. creepage >7.5mm  Int. creepage >5.0mm  Distances through insulation >0.4mm  Regulatory Approvals  Regulatory Approvals  UL - UL1577 (E364000)  VDE - EN60747-5-5(VDE0884-5)  CQC – GB4943.1, GB8898  IEC60065, IEC60950 Description The CT3031-4L, CT3032-4L, CT3033-4L, CT3041-4L, CT3042-4L and CT3043-4L consists of a Zero Cross Photo Triac optically coupled to a gallium arsenide Infrared-emitting diode in a 4-Pin DIP package with different lead forming options.