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)
- Output Type：Triac
- Zero Crossing Circuit：Yes
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Voltage - Off State：800 V
- Static dV/dt (Min)：1kV/µs
- Current - LED Trigger (Ift) (Max)：5mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：400µA (Typ)
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-40°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
- Approval Agency：CQC, cUL, UL, VDE
Download product information
Overview
The VOT8026AB-VT is a zero-crossing triac output optocoupler from Vishay Semiconductor Opto Division. It features an 800V blocking voltage and a minimum static dV/dt of 1kV/µs for noise immunity. The device provides 5300Vrms isolation and operates within a -40°C to 110°C temperature range. Packaged in a compact 6-SMD gull-wing format, it supports a maximum DC forward current of 50mA and an RMS on-state current of 100mA.
Feature Summary
- Integrated zero-crossing detection circuitry for low electromagnetic interference switching
- High static dV/dt rating ensures reliable operation in electrically noisy environments
- Robust 5300Vrms insulation barrier for enhanced safety isolation
Applications
- Solid-state relays for industrial control systems
- AC motor speed controllers
- Lighting dimmer circuits
Procurement Notes
Verify the specific suffix 'VT' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the 6-SMD gull-wing footprint matches the target PCB design. Ensure compliance with RoHS3 standards and check for any recent Product Change Notifications regarding manufacturing site or material composition updates before finalizing procurement.
Selection Notes
Select this component when zero-crossing functionality is mandatory to minimize electrical stress and radio frequency interference during AC load switching. The 800V rating suits standard mains voltage applications. Consider the 6-pin SMD package for space-constrained designs requiring surface mount technology compatibility.
Part Context
This part belongs to the VOT8026A series of optotriacs designed for high-reliability AC power control. It integrates a gallium arsenide infrared LED with a photosensitive zero-crossing triac. The series is engineered for robust performance in household appliances and industrial equipment where precise timing and noise rejection are critical.
Replacement Considerations
Cross-reference with other Vishay VOT8026 variants such as VOT8026AD or VOT8026AG if different certification marks or slight parameter variations are acceptable. Verify pinout compatibility and thermal characteristics before substituting.
