GBU15A-BP

Overview

The GBU15A-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a glass-passivated die construction within a molded plastic GBU package. The device provides an average forward rectified current of 15 A and supports a maximum repetitive peak reverse voltage of 50 V. Key electrical characteristics include a low forward voltage drop and high surge current capability, making it suitable for general-purpose power supply applications requiring reliable AC-to-DC conversion.

Feature Summary

• Glass-passivated die construction ensures stable operation under varying thermal conditions.
• High current capability with a 15 A average forward rectified output rating.
• Plastic material meets UL flammability classification 94V-0 for enhanced safety.

Applications

• General-purpose AC to DC rectification in power supplies
• Battery charging circuits
• Low-voltage DC power adapters

Procurement Notes

Verify the component status before procurement as the GBU15A-BP is listed as Not Recommended for New Designs (NRND) by the manufacturer. Confirm availability through authorized distributors and check for potential obsolescence notices. Ensure that the sourcing channel provides valid traceability documentation to guarantee authenticity and compliance with RoHS standards.

Selection Notes

Select this component for designs requiring a 50 V reverse voltage rating and 15 A continuous current capacity. Consider the GBU package dimensions for PCB layout constraints. Evaluate thermal management requirements based on the forward voltage drop at rated load. Verify that the application does not exceed the non-repetitive peak forward surge current limits specified in the datasheet.

Part Context

The GBU15A-BP belongs to the GBU series of single-phase bridge rectifiers from Micro Commercial Components. This series is characterized by its robust glass-passivated junctions and compact molded plastic housing. The 'A' suffix typically denotes the 50 V voltage rating variant within the GBU15 family, distinguishing it from higher voltage versions like the GBU15K or GBU1510.

Replacement Considerations

Direct substitutes may include other GBU15A variants from different manufacturers such as Galaxy Semi-Conductor or Daco Semiconductor. Ensure replacement parts match the 15 A current rating, 50 V reverse voltage, and GBU package footprint. Verify equivalent forward voltage and surge current specifications to maintain circuit performance integrity.