BTB41-600BRG

Triacs Overview

The BTB41-600BRG is a standard Triac from the BTA41 series manufactured by STMicroelectronics. It features a rated RMS on-state current of 40 A and a repetitive peak off-state voltage of 600 V. The device utilizes a TOP3 through-hole package with dimensions of 15.5 x 4.6 x 21.1 mm. Key electrical parameters include a maximum gate trigger current of 100 mA, a maximum gate trigger voltage of 1.3 V, and a peak on-state voltage of 1.55 V. It supports an operating temperature range from -40 °C to +125 °C and has a non-repetitive surge current rating of 420 A.

Triacs Feature Summary

• Designed for general-purpose AC switching applications in industrial environments.
• Features low thermal resistance for efficient heat dissipation in flange mount configurations.
• Compliant with RoHS (2002/95/EC) directives using Ecopack2 packaging.

Triacs Applications

• General purpose AC switching systems
• Motor speed control circuits
• Lighting dimmer applications

Triacs Procurement Notes

Verify component authenticity against official STMicroelectronics documentation. Confirm package type matches the TOP3 specification. Ensure the voltage rating aligns with circuit requirements. Check for compliance with relevant environmental standards. Validate supplier authorization status before purchase.

Triacs Selection Notes

Select this component for high-current AC control tasks requiring robust thermal performance. Compare against similar models like the BTA41-600BRG for pin compatibility. Consider the TOP3 package constraints for PCB layout or heatsink mounting. Evaluate thermal management needs based on the 40 A continuous current rating.

Triacs Part Context

This part belongs to the BTA41/BTB41 family of power Triacs designed for industrial use. These components are recognized under UL1557 standards. They offer high current capabilities suitable for demanding AC load switching scenarios where reliability is critical.

Triacs Replacement Considerations

The BTA41-600BRG serves as a direct functional substitute within the same series. Verify that alternative packages maintain identical thermal and electrical characteristics for seamless integration.