BRT22H-X001

Overview

The BRT22H-X001 is a Triac and SCR output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a 6-DIP package with an isolation voltage of 5300Vrms for one channel. The device includes an integrated zero-crossing circuit, ensuring switching occurs near the AC line voltage zero point to minimize electromagnetic interference. It operates within a temperature range of -40°C to 100°C and has a typical turn-on time of 35µs. The component is RoHS compliant and approved by UL, cUL, and VDE.

Feature Summary

• Integrated zero-crossing detection circuitry for low EMI switching
• High isolation voltage rating of 5300Vrms
• Triac and SCR output configuration for AC load control

Applications

• Solid-state relays
• Motor control circuits
• Lighting dimmer applications

Procurement Notes

Verify current availability status as this specific part number may be obsolete or discontinued. Confirm that the X001 suffix corresponds to the required packaging format if sourcing from distributors. Ensure replacement components meet the same isolation voltage and zero-crossing specifications for direct integration into existing designs without modification.

Selection Notes

Select this component for AC power switching applications requiring galvanic isolation and reduced electrical noise. The built-in zero-crossing feature makes it suitable for sensitive loads where inrush currents must be minimized. Verify that the input forward current requirements align with the driving microcontroller or logic interface capabilities.

Part Context

This device belongs to Vishay's OPTOTRIAC family of optocouplers designed for industrial and consumer AC power control. It integrates a phototriac detector with a gate drive circuit and zero-crossing logic on a single chip. The DIP-6 package facilitates through-hole mounting in standard PCB layouts.

Replacement Considerations

• IL410