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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
- Series：WL-OCTR
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Triac
- Zero Crossing Circuit：No
- 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)：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：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
- Approval Agency：CQC, cULus, cURus, UL, VDE
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Overview
The Würth Elektronik part number 14230216301 is a Triac and SCR Output Optoisolator belonging to the WL-OCTR Series. It features a 6-pin SMD/SMT package with an isolation voltage of 5kVrms. The device operates in Random Phase mode and supports a Peak Repetitive Off-State Voltage of 400V. Designed for general electronic equipment, it provides electrical isolation between input and output circuits while controlling triac or SCR loads.
Feature Summary
- Provides high-voltage electrical isolation via 5kVrms dielectric barrier
- Enables control of AC loads through random phase triac output switching
- Utilizes surface-mount technology for automated PCB assembly
Applications
- General electronic equipment load control
- AC power switching interfaces
- Solid-state relay emulation circuits
Procurement Notes
Verify component authenticity against official Wurth Elektronik documentation. Confirm RoHS compliance status and check for SVHC declarations prior to integration. Ensure storage conditions meet manufacturer specifications to maintain lead frame integrity and optical performance stability during handling.
Selection Notes
Select this component when random phase triggering is required for AC load management. The 5kVrms isolation rating suits applications demanding robust galvanic separation. Verify that the 400V blocking voltage aligns with the peak line voltage of the target AC circuit to prevent breakdown during operation.
Part Context
This optocoupler belongs to the WL-OCTR series, which focuses on triac and SCR output configurations. Unlike logic outputs, these devices are engineered specifically for driving thyristor-based power stages. The series emphasizes compact SMD packaging suitable for space-constrained industrial and consumer electronics designs requiring reliable AC switching.
FAQ
What is the isolation voltage rating?
The device offers an isolation voltage of 5kVrms between the input LED and the output triac.
Does it support zero-crossing detection?
No, this component operates in Random Phase mode, meaning it can trigger at any point in the AC cycle rather than only at zero-crossings.
