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Product Detailed Parameters
- Description：OPTOISOLTR 5KV TRIAC 1CH 4-DIP-M
- Series：WL-OCTR
- Mfr：Würth Elektronik
- Package：Tube
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：15mA
- Current - On State (It (RMS)) (Max)：-
- Current - Hold (Ih)：257µA (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 (0.400", 10.16mm)
- Supplier Device Package：4-DIP-M
- Approval Agency：CQC, cULus, cURus, UL, VDE
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Overview
The Würth Elektronik part number 14230514110 is a Triac and SCR Output Optoisolator belonging to the WL-OCTR series. It features a single channel with a random phase output capable of handling 600 V. The device provides an isolation voltage rating of 5000 Vrms and is housed in a 4-pin DIP-M package designed for through-hole mounting. Key electrical parameters include a forward current of 15 mA and a collector-emitter voltage of 600 V, ensuring reliable signal transmission across isolated circuits.
Feature Summary
- Provides high-voltage isolation between input and output circuits
- Features a random phase triac output suitable for AC load control
- Designed for robust performance in industrial applications
Applications
- Solid-state relays
- AC motor control systems
- Industrial automation controllers
Procurement Notes
Verify the specific suffix and packaging configuration against the manufacturer's latest datasheet before ordering. Ensure that the required isolation voltage and output current ratings meet the target circuit specifications. Confirm compliance with relevant safety standards such as UL or VDE if used in certified equipment. Check for any recent design changes or obsolescence notices from Wurth Elektronik.
Selection Notes
Select this component when high isolation voltage and random phase triggering are required for AC loads. Compare the 600 V output rating against peak line voltages to ensure adequate margin. Consider the DIP-M package dimensions for PCB layout constraints. Evaluate the 15 mA forward current requirement against the driving source capabilities to ensure proper optocoupler activation.
Part Context
This component is part of the WL-OCTR series from Wurth Elektronik, specialized for optically coupled triac outputs. It serves as a critical interface element in power electronics, allowing low-voltage control signals to switch higher-voltage AC loads safely. The series is engineered for durability in demanding environments where electrical isolation is paramount.
Replacement Considerations
Consult official Wurth Elektronik documentation for direct cross-references. Verify pinout compatibility and electrical ratings before substituting with generic equivalents. Ensure any alternative maintains the same 5000 Vrms isolation and 600 V output capability.
FAQ
What is the isolation voltage rating of the 14230514110?
The device has an isolation voltage rating of 5000 Vrms.
What type of output does this optoisolator feature?
It features a random phase triac output suitable for controlling AC loads.
