GBJA810-BP

Overview

The GBJA810-BP is a bridge rectifier manufactured by Micro Commercial Components, designed for general-purpose power supply applications. It features an 800V repetitive peak reverse voltage and a continuous forward current of 2.0A. The device utilizes a glass-passivated junction construction to ensure stability under high-temperature conditions. Encased in a GBJ plastic package, it offers compact mounting with screw terminals. Key electrical parameters include a maximum RMS voltage of 560V, a DC blocking voltage of 800V, and a surge forward current capability of 60A. The unit operates within a junction temperature range of -40°C to +150°C.

Feature Summary

• Glass-passivated junction construction provides reliable performance and protection against transient voltage spikes.
• High thermal efficiency allows for stable operation at elevated ambient temperatures up to 150°C.
• Screw terminal mounting facilitates secure installation in industrial and commercial power systems.

Applications

• General-purpose AC-to-DC conversion in power supplies
• Battery chargers requiring high reverse voltage tolerance
• Industrial control systems with standard bridge rectification needs

Procurement Notes

Verify the manufacturer marking matches Micro Commercial Components and confirm the suffix BP indicates the specific tape-and-reel or bulk packaging variant defined in the official datasheet. Ensure the part number corresponds to the 800V rating and not a similar voltage variant within the GBJA series. Cross-reference the date code and lot number against current production status if long-term availability is required.

Selection Notes

Select this component when an 800V reverse voltage rating is necessary for mains-powered applications. The 2.0A current capacity suits moderate load requirements. Compare the GBJ package dimensions against available PCB space. Consider the thermal resistance characteristics if the operating environment lacks active cooling. Verify that the screw terminal interface aligns with the system's wiring method.

Part Context

This component belongs to the GBJA series of bridge rectifiers from Micro Commercial Components. The 'A' suffix typically denotes the voltage grade, while 'BP' may indicate specific packaging or compliance attributes. It is part of a broader family of glass-passivated silicon bridge rectifiers designed for robustness in demanding electrical environments.

Replacement Considerations

Direct replacements must match the 800V rating, 2.0A current, and GBJ package outline. Check equivalent parts from other manufacturers such as Vishay or Littelfuse that offer identical pinout and thermal specifications. Ensure any substitute maintains the same glass-passivation technology for comparable reliability.