GBJ804-BP

Overview

The GBJ804-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It utilizes silicon technology and features a glass-passivated junction for enhanced environmental stability. The component is designed for through-hole mounting in the JA-4 package, with dimensions of 29.3 mm length, 14.8 mm height, and 4.9 mm width. Key electrical specifications include a maximum average forward rectified current of 8 A and a repetitive peak reverse voltage of 400 V. The device supports a maximum non-repetitive surge current of 135 A and operates within a temperature range of -55°C to +150°C.

Feature Summary

• Glass-passivated junction construction provides protection against humidity and mechanical stress.
• High surge current capability ensures robustness during transient overload conditions.
• Low forward voltage drop contributes to improved efficiency in power conversion circuits.

Applications

• AC-to-DC power supply rectification
• Battery charging circuitry
• General-purpose DC power supplies

Procurement Notes

Verify the specific part number GBJ804-BP against official MCC documentation to confirm availability status. Check for lifecycle indicators such as NRND or Obsolete status before procurement. Ensure compliance with RoHS and REACH requirements relevant to your region. Confirm package type and pin configuration match your PCB design constraints.

Selection Notes

Select this component when an 8 A continuous current rating and 400 V reverse voltage are required. The JA-4 through-hole package is suitable for standard PCB layouts. Consider thermal management requirements based on the forward voltage drop and ambient operating conditions. Verify that the surge current rating meets the peak inrush demands of the target application.

Part Context

This component belongs to the GBJA series of single-phase bridge rectifiers from Micro Commercial Components. The series offers various current and voltage combinations in a standardized JA-4 package. The GBJ804-BP specifically addresses applications requiring moderate current handling with high voltage blocking capabilities in a compact form factor.

Replacement Considerations

Direct replacements must match the 8 A current rating, 400 V reverse voltage, and JA-4 package dimensions. Verify equivalent forward voltage drop and surge current ratings. Consult manufacturer cross-reference lists for confirmed substitutes with identical electrical and mechanical specifications.