GBU15M-BP

Overview

The GBU15M-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It utilizes silicon technology and features a GBU-4 package with radial through-hole mounting. The device supports an average forward current of 15 A and withstands a peak repetitive reverse voltage of 1000 V. Key electrical characteristics include a maximum forward voltage drop of 1.1 V at rated current and a non-repetitive peak surge current capability of 300 A. The component operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Glass passivated chip construction for enhanced environmental stability and long-term reliability under varying thermal conditions.
• High surge current handling capacity designed to withstand transient overloads during power-up or fault conditions.
• Low forward voltage drop characteristic to minimize conduction losses and improve overall system efficiency.

Applications

• General-purpose AC to DC conversion in power supply circuits
• Battery charging systems requiring robust rectification
• DC motor drive control units

Procurement Notes

Verify the specific suffix against official MCC documentation to confirm pinout compatibility and electrical ratings before integration. Confirm RoHS compliance status via the manufacturer's latest datasheet, as regulatory updates may affect material declarations. Ensure storage conditions adhere to moisture sensitivity levels defined in the packaging guidelines to prevent soldering defects during assembly.

Selection Notes

Select this component when a 15 A continuous current rating and 1000 V blocking voltage are required in a standard GBU footprint. Compare the 1.1 V forward voltage drop against alternative packages if thermal management is constrained. Verify that the 300 A surge rating exceeds the expected inrush currents of the target application circuit to ensure adequate safety margins.

Part Context

This part belongs to the GBU series of glass-passivated bridge rectifiers from Micro Commercial Components. The series offers various voltage and current combinations within the same mechanical outline, facilitating design reuse across different power stages. The GBU15M-BP specifically addresses high-voltage applications requiring moderate current capacity in a compact through-hole form factor.

Replacement Considerations

Direct substitutes include other manufacturers' GBU15K or GBU15M variants with identical 15 A/1000 V ratings. Verify pinout alignment and forward voltage specifications when cross-referencing with parts from Diodes Inc., Vishay, or Rectron to ensure functional equivalence without PCB redesign.