14230234110

Overview

The Würth Elektronik 14230234110 is a WL-OCTR series optocoupler featuring a phototriac output. It operates in random phase mode without a zero-crossing circuit, suitable for general electronic equipment. The device provides 5000 Vrms isolation voltage and supports a peak repetitive off-state voltage of 400 V. It has a forward current rating of 60 mA and a power dissipation of 400 mW. Packaged in a 4-pin DIP-M format, it is designed for through-hole mounting.

Feature Summary

• Phototriac output configured for random phase control applications
• High isolation voltage capability of 5000 Vrms between input and output
• Zero-crossing circuit omitted to allow precise firing angle control

Applications

• General electronic equipment requiring triac triggering
• AC power switching circuits
• Solid-state relay interfaces

Procurement Notes

Verify the specific datasheet revision when ordering, as electrical characteristics may vary between updates. Confirm that the DIP-4 package dimensions match your PCB footprint requirements. Ensure the absence of a zero-crossing feature aligns with your circuit design needs, as this part is intended for random phase operation rather than soft-switching applications.

Selection Notes

Select this component when random phase triac triggering is required without the delay associated with zero-crossing detection. The 400 V off-state voltage rating determines the maximum AC line voltage compatibility. Consider the 60 mA forward current limit for LED drive circuit design. The 5000 Vrms isolation rating dictates safety clearance distances in high-voltage designs.

Part Context

This component belongs to the WL-OCTR series from Würth Elektronik, which specializes in optoelectronic isolation devices. The series includes various configurations for triac and SCR outputs. The 14230234110 variant specifically targets applications needing fast, non-synchronized switching of AC loads, distinguishing it from zero-crossing variants within the same product family.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.