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Product Detailed Parameters
- Description：OPTOISOLTR 3.75KV TRIAC 1CH 4SOP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR)
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Voltage - Off State：600 V
- Static dV/dt (Min)：500V/µs
- Current - LED Trigger (Ift) (Max)：5mA
- Current - On State (It (RMS)) (Max)：70 mA
- Current - Hold (Ih)：300µA (Typ)
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SOP
- Approval Agency：CQC, cUR, UR, VDE
Download product information
Overview
The VOM160N-X001T is a phototriac output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a single channel with an SOP-4 surface-mount package. The device provides 3750Vrms isolation voltage and supports a maximum repetitive peak off-state voltage of 600V. It has a minimum current transfer ratio of 5% at a forward current of 5mA. The component includes a zero-crossing detector for noise immunity and complies with VDE, cURus, and CQC safety standards.
Feature Summary
- Integrated zero-crossing detection circuitry to minimize electromagnetic interference during switching
- High isolation voltage capability suitable for mains-connected applications
- Compliant with international safety certification standards including VDE and UL
Applications
- Solid-state relay driver circuits
- Mains-powered appliance control interfaces
- Industrial motor control systems requiring galvanic isolation
Procurement Notes
Verify the specific suffix X001T against official Vishay documentation to confirm packaging and tape-and-reel specifications. Ensure design compliance with the stated 3750Vrms isolation rating and thermal management requirements for the SOP-4 package. Cross-reference safety approvals such as VDE and cURus with target market regulations before finalizing procurement.
Selection Notes
Select this component when zero-crossing switching is required to reduce electrical noise in AC load control applications. The SOP-4 package offers space efficiency for dense PCB layouts. Consider the 600V blocking voltage limit and 70mA RMS current capacity when designing for high-power AC loads. Verify that the 5% minimum CTR meets the drive requirements of the connected triac or SCR gate.
Part Context
This part belongs to the VOM160 series of phototriac output optocouplers from Vishay. The series is designed for general-purpose AC power switching applications where safety isolation and noise immunity are critical. The VOM160N variant specifically denotes the zero-crossing feature and SOP-4 packaging configuration within the broader product family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Consult Vishay technical support for qualified replacements.
