14230624110

Overview

The Würth Elektronik part number 14230624110 is a Triac Output Optoisolator belonging to the WL-OCTR series. It features a single channel configuration housed in a 4-DIP-M package, providing an isolation voltage of 5 kVrms and supporting a peak repetitive off-state voltage of 600 V. The device incorporates a zero-crossing detection feature for precise switching control. It operates within a temperature range of -40 °C to +100 °C.

Feature Summary

• Provides high-voltage isolation with a 5 kVrms rating between input and output circuits.
• Integrates zero-crossing detection to minimize electromagnetic interference during switching events.
• Supports direct triggering of triacs and SCRs in AC power control applications.

Applications

• Solid state relays
• AC motor speed controllers
• Lighting dimmers

Procurement Notes

Verify the specific package variant and marking code against official datasheets before procurement. Ensure that the selected component meets the required isolation voltage and thermal specifications for the target application environment. Cross-reference the manufacturer's documentation to confirm compliance with relevant safety standards.

Selection Notes

Select this component when high isolation voltage and zero-crossing functionality are required for AC load control. Consider the DIP-4 package constraints and operating temperature limits. Evaluate the need for SCR or Triac output compatibility against alternative optocoupler families from the same manufacturer.

Part Context

This component is part of the WL-OCTR series, which focuses on TRIAC and SCR output optoisolators. The series offers various package options including DIP and SOP formats to accommodate different mounting requirements. It is designed for robust performance in industrial and consumer AC switching applications.

Replacement Considerations

Consult official substitution lists for compatible parts within the WL-OCTR family. Verify pinout compatibility and electrical parameter equivalence before replacing existing designs with alternative part numbers.

FAQ

What is the isolation voltage rating of the 14230624110?

The device provides an isolation voltage of 5 kVrms between the input LED and the output Triac.

Does this optocoupler support zero-crossing detection?

Yes, the 14230624110 includes integrated zero-crossing detection to reduce noise and stress on AC loads.