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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
- Series：WL-OCTR
- Mfr：Würth Elektronik
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：400 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：-
- Current - Hold (Ih)：237µA (Typ)
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.24V
- Current - DC Forward (If) (Max)：60 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.400", 10.16mm)
- Supplier Device Package：6-DIP
- Approval Agency：CQC, cULus, cURus, UL, VDE
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Overview
The Würth Elektronik 14230426111 is a Triac output optoisolator from the WL-OCTR series, housed in a 6-DIP package. It features a silicon triac output rated for 400V and includes zero-crossing detection circuitry. The device provides an isolation voltage of 5000Vrms between input and output channels. It operates with a forward current capability suitable for driving triac gates in AC load control applications.
Feature Summary
- Integrated zero-crossing detection for precise AC phase control
- High isolation voltage rating of 5000Vrms
- Silicon triac output stage designed for safe relay replacement
Applications
- AC load phase control systems
- Solid-state relay replacements
- General electronic equipment isolation
Procurement Notes
Verify the specific datasheet version for the 14230426111 part number to confirm exact electrical characteristics and mechanical dimensions. Ensure compliance with RoHS and REACH standards as indicated by manufacturer documentation. Confirm that the application environment does not exceed the specified voltage ratings or thermal limits defined in the official component specifications.
Selection Notes
Select this component when high-voltage isolation and zero-crossing switching are required for AC loads. The integrated zero-crossing feature minimizes electromagnetic interference during turn-on. Verify that the DIP-6 package fits the target PCB layout and that the 400V output rating meets the load requirements.
Part Context
This component belongs to the WL-OCTR series of optocouplers manufactured by Würth Elektronik. The series is designed to provide reliable isolation and switching capabilities for various electronic applications. The 14230426111 variant specifically targets AC load control scenarios requiring robust isolation and controlled switching behavior.
Replacement Considerations
Consult official Wurth Elektronik documentation for confirmed substitute part numbers within the WL-OCTR family. Ensure any replacement maintains the same isolation voltage, package type, and functional characteristics such as zero-crossing detection.
