BRT22F-X017T

Overview

The BRT22F-X017T is a Triac and SCR output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a 6-SMD package with an isolation voltage of 5300Vrms. The device includes an integrated zero-crossing detection circuit for precise AC power control applications. It operates within a temperature range of -40°C to +100°C and complies with RoHS standards. Key electrical parameters include a forward current (If) of 10mA, a peak repetitive off-state voltage (VDRM) of 600V, and a turn-on time of 35µs. The component is designed for high reliability in industrial and consumer AC switching environments.

Feature Summary

• Integrated zero-crossing detection circuitry for low EMI AC switching
• High isolation voltage rating of 5300Vrms for safety compliance
• Wide operating temperature range suitable for harsh environments
• RoHS compliant construction for environmental safety

Applications

• Solid state relays for AC load control
• Motor speed controllers and soft starters
• Industrial process control systems
• Consumer appliance power management

Procurement Notes

Verify the specific suffix X017T corresponds to the tape-and-reel packaging configuration required for your assembly line. Confirm that the 6-SMD footprint matches your PCB design constraints. Ensure the 600V VDRM rating meets the peak voltage requirements of your AC line application. Check for updated datasheet revisions to confirm regulatory approvals such as UL, VDE, and CUL are valid for your region.

Selection Notes

Select this component when zero-crossing switching is required to minimize electromagnetic interference during AC phase control. The 600V blocking voltage is suitable for standard single-phase AC lines up to 240V RMS. Consider the 35µs turn-on delay when designing timing-critical circuits. The SMD package facilitates automated surface-mount assembly processes.

Part Context

This part belongs to Vishay's BRT series of TRIAC output optocouplers. The series is engineered for AC power switching applications requiring galvanic isolation. The BRT22F variant specifically integrates zero-crossing detection, distinguishing it from standard TRIAC outputs that switch immediately upon input activation. This family supports various packaging options including DIP and SMD configurations.

Replacement Considerations

Direct substitutes may include other Vishay BRT series parts with similar voltage ratings and zero-crossing features. Verify pinout compatibility before substitution. Alternative manufacturers offer comparable TRIAC optocouplers, but ensure isolation voltage and CMTI specifications match or exceed the original design requirements.