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The GBJ801-BP is a single-phase glass passivated bridge rectifier manufactured by Micro Commercial Components. It features an 8 A average forward rectified current and an 800 V repetitive peak reverse voltage rating. The device utilizes a JA-4 through-hole package with solder pin termination. Key electrical characteristics include a maximum non-repetitive surge current of 135 A, a typical forward voltage drop of 1.1 V, and a low leakage current of 5 uA. It operates within a junction temperature range of -55 °C to +150 °C.
Verify the component status before procurement as the GBJ801-BP is listed as Not Recommended for New Designs (NRND). Confirm availability with authorized distributors, as stock levels may be limited or discontinued. Ensure that the JA-4 package dimensions and pinout match the existing PCB layout requirements for replacement purposes.
Select this component when an 8 A current rating and 800 V reverse voltage are required for through-hole applications. Compare the 1.1 V forward voltage drop and 135 A surge capability against circuit demands. Consider alternative series if NRND status poses supply chain risks for long-term production projects.
This part belongs to the GBJA series of bridge rectifiers from Micro Commercial Components. It shares the JA-4 package form factor with other variants in the family but differs in current and voltage ratings. The series is designed for general-purpose rectification tasks requiring robust glass passivation and high thermal stability.
Direct substitutes include the GBJA608-BP (6 A, 800 V) and GBJA1008-BP (10 A, 800 V), provided current ratings align with design margins. Verify that the JA-4 package footprint is compatible with the target PCB.