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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 4-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)：15mA
- 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：4-DIP (0.300", 7.62mm)
- Supplier Device Package：4-DIP
- Approval Agency：CQC, cULus, cURus, UL, VDE
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Overview
The Würth Elektronik part number 14230414010 is a WL-OCTR series optocoupler featuring a Triac output. It provides electrical isolation with an isolation voltage of 5000Vrms and operates as a single-channel device housed in a 4-pin DIP package. The component supports zero-crossing detection for the Triac output, ensuring controlled switching. It is rated for a peak repetitive off-state voltage of 400V and requires a forward current of 15mA for operation.
Feature Summary
- Integrates zero-crossing detection to minimize electromagnetic interference during switching events
- Provides high-voltage isolation between input and output circuits
- Designed for reliable control of AC loads via Triac output stage
Applications
- Solid-state relay driver circuits
- AC power switching applications
- Motor control interfaces
Procurement Notes
Verify the specific datasheet version when ordering, as manufacturer specifications may be updated. Confirm that the 4-DIP package and 5000Vrms isolation rating match your design requirements. Ensure compatibility with the 400V peak voltage and 15mA drive current constraints before finalizing procurement.
Selection Notes
Select this component when zero-crossing functionality is required to reduce noise in AC switching applications. The 5000Vrms isolation rating suits high-voltage separation needs. Verify that the 400V off-state voltage meets the load requirements and that the 15mA input current aligns with the driving logic levels.
Part Context
This component belongs to the WL-OCTR series from Würth Elektronik, which specializes in optocouplers for industrial and consumer electronics. The series offers various output types, including Triac and SCR options, designed for robust isolation in power control systems. The 14230414010 specifically targets applications requiring precise timing and low-noise switching.
FAQ
Does this optocoupler support zero-crossing detection?
Yes, the 14230414010 features a built-in zero-crossing detector for the Triac output to minimize switching noise.
What is the maximum isolation voltage?
The device provides an isolation voltage of 5000Vrms between the input and output sections.
