RB151-BP

Bridge Rectifier Overview

The RB151-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a 1.5 A average forward rectified current rating and supports peak reverse voltages ranging from 50 V to 1000 V. The device utilizes a molded plastic case with UL flammability classification 94V-0. Key electrical parameters include a surge overload rating of 50 A, a maximum non-repetitive peak forward surge current, and a low forward voltage drop typical for silicon rectifiers. The component is designed for surface mount or through-hole applications depending on the specific lead configuration, offering reliable performance in general-purpose rectification circuits.

Bridge Rectifier Feature Summary

• Lead-free finish and RoHS compliant construction
• Molded plastic case with UL 94V-0 flammability rating
• Low profile package design suitable for various mounting positions
• Silver plated copper leads for enhanced conductivity

Bridge Rectifier Applications

• General purpose AC to DC conversion in power supplies
• Battery charging circuits
• Adapter and charger modules
• Low power electronic devices requiring single-phase rectification

Bridge Rectifier Procurement Notes

Verify the specific voltage sub-rating required for the application, as the RB151 series covers a range from 50 V to 1000 V. Confirm the lead style matches the PCB layout requirements. Ensure compliance with RoHS directives if operating in regulated markets. Check datasheet for thermal derating curves to maintain reliability under load conditions.

Bridge Rectifier Selection Notes

Select the RB151-BP variant corresponding to the exact peak inverse voltage needed, such as RB1506 for 600 V or RB1510 for 1000 V. Consider the 1.5 A current limit when designing the load circuit. Evaluate thermal management needs based on ambient temperature and forward voltage drop characteristics specified in the official MCC datasheet.

Bridge Rectifier Part Context

The RB151-BP belongs to the RB151 series of single-phase bridge rectifiers from Micro Commercial Components. This series is characterized by its compact size and robust construction for general electronics. The 'BP' suffix typically indicates RoHS compliance and lead-free termination. It serves as a standard solution for low-power rectification tasks where space efficiency and regulatory compliance are priorities.

Bridge Rectifier Replacement Considerations

Direct substitutes include other 1.5 A bridge rectifiers from MCC such as SDB151L, W005M, or DB151. Cross-compatibility depends on verifying identical pinout configurations, current ratings, and voltage ratings. Always compare physical dimensions and thermal characteristics before substituting.