SST12A-800BW

Triacs Overview

The SST12A-800BW is a high-voltage power Schottky rectifier manufactured by SMC Diode Solutions. It features an 800 V maximum repetitive reverse voltage and a 12 A average forward current rating. The device utilizes a surface-mount SMC (DO-214AB) package, designed for efficient thermal management in compact layouts. Key electrical characteristics include low forward voltage drop to minimize conduction losses and fast switching speeds that reduce recovery charge. These specifications make the component suitable for applications requiring high efficiency and reliability under demanding electrical conditions.

Triacs Feature Summary

• High-voltage capability with 800 V blocking voltage for robust operation in high-potential circuits
• Low forward voltage drop characteristic to enhance overall system energy efficiency
• Fast switching performance with minimal reverse recovery charge for reduced electromagnetic interference
• Surface-mount SMC packaging optimized for automated assembly and space-constrained designs

Triacs Applications

• High-frequency switched-mode power supplies (SMPS)
• Free-wheeling diodes in DC-DC converters
• Power factor correction (PFC) circuits
• Industrial motor drive systems

Triacs Procurement Notes

Verify the specific suffix 'BW' against the official SMC Diode Solutions datasheet to confirm exact pinout, marking codes, and environmental compliance status. Ensure the supplier provides traceable documentation matching the manufacturer's part identification standards. Cross-reference the lot code with the manufacturer's quality records to validate authenticity and storage history prior to integration into production lines.

Triacs Selection Notes

Select this component when circuit requirements demand high voltage isolation combined with moderate current handling in a surface-mount form factor. Evaluate the thermal resistance of the SMC package against the expected ambient temperature and heat dissipation constraints. Compare the forward voltage characteristics with alternative silicon or silicon carbide options to balance cost against efficiency targets for the specific operating frequency and load profile.

Triacs Part Context

This part belongs to SMC Diode Solutions' portfolio of high-performance rectifiers, leveraging the company's expertise in semiconductor design and manufacturing. As a US-based entity with global operations, SMC focuses on delivering reliable components for industrial and consumer electronics. The SST series represents their commitment to optimizing diode performance for modern power conversion challenges, ensuring consistency across their product line.

Triacs Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided reference data. Engineers should consult the official SMC Diode Solutions replacement guide or contact technical support directly for verified equivalent parts that match the electrical and mechanical specifications.