14230626111

Overview

The Würth Elektronik 14230626111 is a Triac and SCR output optocoupler from the WL-OCTR series. It features a Zero Crossing (ZC) detection mechanism for precise switching control. The device utilizes a WE30x DIP-6 package with an M-Type configuration. Key electrical parameters include a 5000Vrms isolation voltage, a 600V blocking voltage, and a 10mA input current rating. This component is designed for applications requiring reliable galvanic isolation and controlled AC load switching.

Feature Summary

• Zero crossing detection for reduced electromagnetic interference during switching
• High isolation voltage capability for safety-critical circuits
• Integrated photoTriac output for direct AC load control

Applications

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

Procurement Notes

Verify the specific suffix '111' against the official datasheet to confirm the zero-crossing variant and pinout configuration. Ensure compatibility with the required isolation voltage standards for your target application. Cross-reference the package dimensions with your PCB footprint design before finalizing procurement decisions.

Selection Notes

Select this component when zero-crossing switching is required to minimize inrush currents and noise. Compare the 5000Vrms isolation rating against system safety requirements. Evaluate the DIP-6 package constraints against available board space. Consider the 600V blocking voltage limit relative to peak line voltages in the intended circuit topology.

Part Context

This part belongs to the WL-OCTR series of optocouplers, which are engineered for industrial and consumer electronics. The series emphasizes high reliability and compact form factors. The WE30x designation indicates a specific internal LED and phototriac combination optimized for fast response times within the DIP-6 housing.

Replacement Considerations

Consult official substitution lists for equivalent triac-output optocouplers with matching isolation ratings. Verify that alternative parts maintain the zero-crossing feature if EMI reduction is critical. Ensure pin compatibility or assess necessary PCB modifications for different package types.