ABS28

Bridge Rectifier Overview

The ABS28 is a single-phase standard bridge rectifier manufactured by SMC Diode Solutions. It features a peak reverse voltage of 600 V and an average rectified current of 2 A. The forward voltage drop is 1 V at 2 A, with a maximum reverse leakage current of 5 µA at 600 V. Operating junction temperature ranges from -55°C to 150°C. The component utilizes glass passivated die construction for reliability and is housed in a surface-mount ABS package (4-SMD,鸥翼).

Bridge Rectifier Feature Summary

• Glass passivated die construction ensures high reliability and stability under various operating conditions.
• Designed specifically for surface mount applications to facilitate automated assembly processes.
• Plastic material meets UL flammability rating 94V-0 for enhanced safety compliance.

Bridge Rectifier Applications

• General purpose power supply circuits requiring compact rectification solutions.
• Adapters and chargers utilizing surface mount technology.
• Low to medium power electronic devices needing reliable AC to DC conversion.

Bridge Rectifier Procurement Notes

Verify the specific manufacturer part number against official SMC Diode Solutions documentation to confirm electrical ratings and package type. Ensure compatibility with surface mount assembly processes. Check for RoHS compliance status if required by project specifications. Confirm lead times and availability through authorized distributors rather than relying on general market indicators.

Bridge Rectifier Selection Notes

Select this component when a 600 V reverse voltage rating and 2 A continuous current capacity are required in a small surface-mount footprint. Consider the 1 V forward voltage drop for efficiency calculations. Verify that the operating temperature range of -55°C to 150°C meets the environmental requirements of the target application. Compare with similar ABS series parts like ABS26 or ABS210 for current/voltage trade-offs.

Bridge Rectifier Part Context

The ABS28 belongs to the ABS series of single-phase bridge rectifiers from SMC Diode Solutions. This series includes variants such as ABS22 through ABS210, offering different current ratings while maintaining consistent 600 V reverse voltage capabilities. These components share common design features like glass passivation and surface-mount packaging, providing a scalable solution for various power levels within the same form factor family.

Bridge Rectifier Replacement Considerations

Direct replacements may include other ABS series bridge rectifiers from SMC Diode Solutions with identical or higher ratings, such as ABS26 or ABS210, provided pinout and package dimensions match. Cross-brand equivalents in the DO-214AB or similar SMD bridge packages should be verified for matching Vf, Ir, and thermal characteristics before substitution.