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 4-SMD
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Approval Agency：CQC, cUL, UL, VDE
Download product information
Overview
The VOT8024AB-T3 is a phototriac optoisolator featuring a GaAs infrared LED coupled to a photosensitive zero-crossing triac. It provides 5300Vrms isolation voltage and supports an off-state voltage of 800V. The device includes an integrated zero-crossing circuit for noise immunity and operates within a temperature range of -55°C to 110°C. Packaged in a compact 4-SMD surface-mount configuration, it ensures reliable high-voltage isolation with minimal board space requirements.
Feature Summary
- Integrated zero-crossing detection circuitry for synchronized switching
- High insulation capability with 5300Vrms isolation rating
- Robust off-state voltage handling up to 800V
- Wide operating temperature range suitable for industrial environments
Applications
- Solid-state relay driver circuits
- AC power switching control systems
- Industrial motor control interfaces
- High-voltage isolation in measurement equipment
Procurement Notes
Verify the complete part number including the suffix T3 to confirm tape-and-reel packaging. Ensure compatibility with the specific Vishay Semiconductor Opto Division manufacturing lot. Cross-reference datasheet revisions to confirm electrical characteristics match design requirements before finalizing procurement orders.
Selection Notes
Select this component when zero-crossing functionality is required to minimize electromagnetic interference during AC switching. The 4-SMD package is ideal for space-constrained designs. Confirm that the 800V off-state rating exceeds the peak line voltage plus transient spikes in the target application environment.
Part Context
This component belongs to the VOT8024 series from Vishay, designed for high-performance optoisolation. The AB variant specifically denotes the zero-crossing feature and 800V rating. The T3 suffix indicates the standard tape-and-reel packaging format used for automated surface-mount assembly processes.
Replacement Considerations
Check VOT8024AD for DIP-4 package alternatives. Verify VOT8024AG for potential pinout or specification variations. Ensure any substitute maintains the 5300Vrms isolation and zero-crossing timing characteristics.
