14230126011

Overview

The Würth Elektronik part number 14230126011 is a WL-OCTR series Triac output optoisolator designed for phase control applications. It features a 5 kVrms isolation voltage and operates within a temperature range of -40°C to 100°C. Key electrical parameters include a maximum forward current (If) of 60 mA, a typical forward voltage (Vf) of 1.24 V, and a power dissipation (Pd) of 400 mW. The device supports an off-state output voltage (VDRM) of 250 V and utilizes a through-hole 6-DIP package.

Feature Summary

• Provides safe alternative functionality to mechanical relays for AC load management
• Features random phase triggering capability for precise AC phase control
• Offers high isolation voltage rating for enhanced circuit safety

Applications

• Phase control of AC loads
• Solid state relay replacements
• Lighting dimmer circuits

Procurement Notes

Verify the specific datasheet version and compliance documentation prior to procurement. Confirm that the 6-DIP through-hole package aligns with the target PCB footprint. Ensure the 250 V off-state voltage rating meets the requirements of the intended AC load application. Check for any updated RoHS or REACH certification status relevant to the manufacturing region.

Selection Notes

Select this component when a robust solution for AC phase control is required without mechanical wear. The 5 kVrms isolation provides significant safety margins for mains-connected designs. Consider the 60 mA forward current limit when designing the input drive circuitry. The wide operating temperature range supports deployment in varied environmental conditions.

Part Context

This component belongs to the WL-OCTR series from Würth Elektronik, which specializes in optocouplers offering reliable isolation for industrial and consumer electronics. The series is engineered to replace traditional electromechanical relays, providing longer operational life and faster switching speeds in applications requiring galvanic isolation between control and load circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.