ABS6-HF

Overview

The ABS6-HF is a single-phase bridge rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features a standard recovery characteristic and operates with a maximum repetitive peak reverse voltage of 600 V. The device supports an average forward rectified current of 3 A and is housed in the ABS (DO-214AA) package. Key electrical parameters include a maximum RMS diode voltage of 420 V, a non-repetitive peak surge current capacity of 100 A, and a maximum DC blocking reverse voltage of 600 V. The component exhibits a low forward voltage drop of 1.1 V at full load and maintains a maximum reverse leakage current of 5 µA. It is rated for operation within a temperature range of -55 °C to +175 °C.

Feature Summary

• Surface-mount construction in an ABS package for automated assembly
• High thermal stability supporting junction temperatures up to 175 °C
• Standard recovery characteristics suitable for general-purpose rectification

Applications

• General-purpose AC to DC conversion circuits
• Power supply input stages
• Battery charging systems

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Comchip Technology or authorized distributors before integration. Confirm that the ABS package footprint matches the target PCB design. Ensure thermal management strategies account for the specified power dissipation limits under expected operating conditions.

Selection Notes

Select this component when a 600 V reverse voltage rating and 3 A continuous current capability are required in a compact surface-mount form factor. Consider the 175 °C maximum junction temperature for high-temperature environments. Evaluate the 1.1 V forward voltage drop against system efficiency requirements compared to Schottky alternatives if lower loss is critical.

Part Context

This part belongs to Comchip Technology's line of surface-mount bridge rectifiers. It utilizes the ABS package, which provides a robust mechanical profile for SMD mounting processes. The series offers various voltage ratings to accommodate different AC input levels while maintaining consistent current handling capabilities across the product family.

Replacement Considerations

Cross-reference with other manufacturers offering 600 V, 3 A bridge rectifiers in the ABS package. Verify pinout compatibility and thermal resistance values to ensure equivalent performance without redesigning the PCB layout.