ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV TRIAC 1CH 6-SMD
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Voltage - Off State：800 V
- Static dV/dt (Min)：5kV/µs
- Current - LED Trigger (Ift) (Max)：1.6mA
- Current - On State (It (RMS)) (Max)：300 mA
- Current - Hold (Ih)：-
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
- Approval Agency：BSI, cUR, FIMKO, UR
Download product information
Overview
The VO4258D-X007T is a phototriac output optoisolator manufactured by Vishay Semiconductor Opto Division. It features a single channel with a high isolation voltage of 5300Vrms and operates within a temperature range of -55°C to 100°C. The device utilizes a surface-mount 6-SMD gull-wing package. Key electrical specifications include a maximum forward current of 60 mA, a typical forward voltage of 1.2 V, and a peak repetitive off-state voltage of 800 V. The triac can handle a maximum RMS on-state current of 300 mA with a minimum static dV/dt rating of 5kV/µs. Triggering requires a maximum current of 1.6 mA.
Feature Summary
- High isolation capability with 5300Vrms dielectric strength for robust circuit separation.
- Fast switching performance characterized by a minimum static dV/dt rating of 5kV/µs.
- Low input trigger current requirement of 1.6 mA maximum for efficient drive control.
- Integrated zero-crossing detection is absent, allowing for phase-angle control applications.
Applications
- Solid-state relay (SSR) driver circuits
- AC motor speed control systems
- Industrial process control interfaces
Procurement Notes
Verify the specific suffix X007T against the official Vishay datasheet to confirm packaging and tape-and-reel specifications. Ensure compatibility with RoHS3 standards and check for any recent Product Change Notifications regarding manufacturing site or material updates before finalizing procurement orders.
Selection Notes
Select this component when high isolation voltage and fast dV/dt immunity are required for AC power switching. The absence of zero-crossing logic makes it suitable for phase-control dimming or motor drives rather than noise-sensitive soft-switching applications. Confirm that the 800V blocking voltage meets the peak line voltage requirements of the target AC load.
Part Context
This part belongs to the VO4258 series of phototriac optocouplers designed for general-purpose AC switching. It serves as a bridge between low-voltage digital control logic and high-voltage AC mains or industrial loads. The family emphasizes reliability in harsh electromagnetic environments due to its high common-mode transient immunity characteristics.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal characteristics if considering alternative manufacturers' triac outputs.
