BCR20CM-12LB#BB0

Overview

The BCR20CM-12LB#BB0 is a standard TRIAC manufactured by Infineon Technologies, designed for high-power AC switching applications. It features a robust construction suitable for through-hole mounting in TO-220ABS packages. The device provides an on-state current capability of 20 A and supports a repetitive peak off-state voltage of 600 V. This component is engineered to handle significant load currents while maintaining reliable performance under varying thermal conditions, making it appropriate for industrial control systems and power regulation circuits requiring durable semiconductor switching elements.

Feature Summary

• High current handling capacity for demanding power loads
• Robust packaging for secure mechanical installation
• Designed for reliable AC phase control operations

Applications

• Industrial motor speed control systems
• Resistive load heating regulation
• Lighting dimmer circuit implementations

Procurement Notes

Verify the specific suffix designation against official Infineon documentation to ensure exact electrical characteristics match project requirements. Confirm package type compatibility with existing PCB layouts before integration. Check for any recent lifecycle status updates or recommended design alternatives from the manufacturer to guarantee long-term supply chain stability and technical support availability.

Selection Notes

Select this component when a through-hole TRIAC with 20 A continuous current rating is required for AC power management. Ensure the system voltage does not exceed the 600 V blocking capability. Consider thermal management solutions due to the power dissipation inherent in high-current switching applications. Validate gate trigger parameters against the driving circuit capabilities to ensure reliable turn-on behavior under all operating conditions.

Part Context

This part belongs to Infineon's broad portfolio of thyristor devices, which are critical for power electronics. The BCR series typically offers standardized specifications for general-purpose AC switching. These components serve as foundational elements in converting and controlling alternating current in various electronic systems, bridging low-power control signals with high-power load requirements efficiently.

Replacement Considerations

Consult official Infineon cross-reference guides for direct equivalents. Verify that any substitute maintains identical pinout configuration, voltage ratings, and current handling capabilities to ensure seamless integration without redesigning the surrounding circuitry.