14230316301

Overview

The Würth Elektronik 14230316301 is a Triac and SCR output optocoupler from the WL-OCTR series. It features a DIP-6 package with six pins and provides an isolation voltage of 5kVrms. The device includes a zero-crossing circuit for precise switching control. Key electrical parameters include a forward current of 15mA, a peak repetitive off-state voltage (VDRM) of 250V, and a power dissipation rating of 400mW. It operates within a minimum temperature range of -40°C.

Feature Summary

• Integrated zero-crossing detection circuitry for synchronized AC load switching
• High isolation capability rated at 5000Vrms between input and output circuits
• Phototriac output configuration designed for driving triac or SCR gates

Applications

• Solid state relay modules requiring phase-controlled AC loads
• Industrial motor speed control systems utilizing zero-crossing synchronization
• AC power switching interfaces in consumer appliances

Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm pinout compatibility and thermal characteristics. Ensure the selected component matches the required isolation voltage ratings for your safety standards. Cross-reference the package type DIP-6 with your PCB footprint specifications before ordering to prevent assembly errors.

Selection Notes

Choose this component when zero-crossing functionality is mandatory to reduce electromagnetic interference during AC switching events. The 250V VDRM rating suits low-voltage AC applications. Consider the 15mA forward current requirement for driver interface design. Evaluate the DIP-6 through-hole package constraints against available board space and manufacturing capabilities.

Part Context

This part belongs to the WL-OCTR series of TRIAC optocouplers manufactured by Würth Elektronik. The series offers various package options including DIP and SOP formats. These devices are engineered for reliable galvanic isolation in AC power control environments, providing a robust solution for interfacing low-voltage logic circuits with high-voltage AC loads.

Replacement Considerations

Consult official substitution lists for compatible TRIAC optocouplers with matching 5kVrms isolation and zero-crossing features. Verify that alternative parts maintain the same DIP-6 pinout and 250V blocking voltage specifications to ensure direct interchangeability without redesigning the host circuit.