MB251D-BP

Bridge Rectifier Overview

The MB251D-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It belongs to the MB series and utilizes a plastic encapsulated package. The device is designed for general-purpose rectification applications in power supply circuits. Key electrical characteristics include a maximum average forward rectified current of 2 Amperes and a peak repetitive reverse voltage rating of 100 Volts. The component features a standard recovery time suitable for low-frequency operations. It is constructed using silicon planar technology with epoxy molding compound that meets UL 94 V-0 flammability ratings. The package includes mounting holes for secure installation on printed circuit boards or heat sinks.

Bridge Rectifier Feature Summary

• Single-phase bridge configuration providing full-wave rectification
• Plastic encapsulated construction with UL 94 V-0 flammability rating
• Integrated mounting holes for versatile mechanical installation
• Lead-free finish compliant with RoHS directives

Bridge Rectifier Applications

• General-purpose AC to DC power supply conversion
• Low-voltage rectification in consumer electronics
• Adapter and charger input stages
• Battery charging circuits

Bridge Rectifier Procurement Notes

Verify the specific suffix 'BP' indicates RoHS compliance and lead-free termination as per MCC documentation. Confirm the package type matches the required PCB footprint, typically an inline or surface-mount variant depending on the exact sub-series designation. Check for availability status as distribution channels may vary. Ensure the operating temperature range aligns with the target application environment requirements before finalizing procurement.

Bridge Rectifier Selection Notes

Select this component when a compact, cost-effective solution for low-current rectification is required. The 2A current rating and 100V voltage rating make it suitable for mains-derived low-voltage supplies. Consider the thermal resistance and mounting options if high ambient temperatures are expected. Compare against similar bridge rectifiers in the MB series for pinout compatibility and physical dimensions to ensure seamless integration into existing designs.

Bridge Rectifier Part Context

The MB251D-BP is part of Micro Commercial Components' extensive portfolio of discrete semiconductor devices. MCC specializes in diodes, transistors, and MOSFETs for various industrial and consumer markets. This bridge rectifier falls under the category of power management components, specifically addressing the need for reliable AC-to-DC conversion in small form-factor applications. The product line emphasizes compliance with environmental standards and robust performance in standard operating conditions.

Bridge Rectifier Replacement Considerations

Consult official MCC datasheets for direct cross-references within the MB series. Generic replacements must match the 2A current rating, 100V reverse voltage, and compatible package outline. Verify that alternative components meet the same thermal and electrical specifications to ensure circuit reliability without redesign.