B2S-HF

Overview

The B2S-HF is a single-phase bridge rectifier manufactured by Comchip Technology, designed for general-purpose power conversion applications. This component utilizes silicon planar construction and is housed in the SMA/DO-214AC surface-mount package. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current rating of 0.8 A. The device exhibits a low forward voltage drop and high surge current capability, ensuring reliable operation in various electronic circuits requiring efficient AC-to-DC conversion.

Feature Summary

• Single-phase full-wave bridge rectification configuration
• Silicon planar construction for enhanced reliability
• Surface-mount SMA/DO-214AC packaging for automated assembly

Applications

• General-purpose AC to DC power supply circuits
• Battery charging systems
• Low-power adapter designs

Procurement Notes

Verify the specific datasheet version from Comchip Technology to confirm exact electrical tolerances and thermal characteristics before integration. Ensure that the SMA/DO-214AC footprint matches the PCB design requirements. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates to meet regulatory standards for the target market.

Selection Notes

Select the B2S-HF when a compact, surface-mount solution is required for low-current rectification tasks. The 0.8 A current rating suits applications with moderate power demands. Consider the 200 V reverse voltage limit to ensure adequate safety margins against line transients. Evaluate thermal management needs based on the expected ambient temperature and duty cycle within the final enclosure.

Part Context

This component belongs to Comchip Technology's lineup of surface-mount diodes and rectifiers. It complements other SMA-packaged devices like the S2B-HF, offering a standardized form factor for space-constrained designs. The series supports mass production through reel and cut-tape packaging options, facilitating efficient placement in high-volume manufacturing environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Engineers should consult official cross-reference guides or manufacturer engineering notes for verified equivalents.