BCR12FM-14LJ#BH0

Overview

The BCR12FM-14LJ#BH0 is a medium-power bidirectional triac manufactured by Renesas Electronics. It features a maximum repetitive peak off-state voltage of 400V and an RMS on-state current rating of 12A. The device utilizes planar passivation technology for enhanced reliability and offers an insulation voltage of 2500Vrms. Designed for robust performance, it supports an operating junction temperature range from -40°C to +150°C. The component is housed in a TO-220FPAB package, facilitating efficient thermal management for industrial applications requiring reliable AC power control.

Feature Summary

• Planar passivation structure ensures high reliability and stable electrical characteristics under demanding conditions.
• High insulation voltage capability provides effective isolation for safety-critical circuit designs.
• Extended operating temperature range allows for stable functionality in environments with significant thermal variations.

Applications

• Industrial motor speed control systems
• Solid-state relay (SSR) modules
• General-purpose AC power switching circuits

Procurement Notes

Verify the specific suffix #BH0 against official Renesas documentation to confirm the exact package variant and marking details. Ensure that the procurement channel provides valid traceability records. Confirm RoHS compliance status through the latest manufacturer declaration. Cross-reference the part number with current production status notifications to avoid obsolete stock.

Selection Notes

Select this component when a 400V blocking voltage and 12A continuous current capacity are required. The TO-220FPAB package is suitable for board-mount applications needing moderate heat dissipation. Consider the 150°C junction temperature limit for high-ambient environments. Verify gate trigger requirements match the driving circuit capabilities for reliable turn-on.

Part Context

This triac belongs to the BCR series of medium-power thyristors designed for general AC power control. The series emphasizes durability through planar passivation technology. It serves as a standard solution for replacing older discrete silicon controlled rectifier configurations in modern AC switching applications.

Replacement Considerations

Consult official substitution guides for equivalent 400V, 12A triacs in TO-220FP packages. Verify pinout compatibility and thermal resistance values before implementing any alternative components in existing designs.