GBU4JL-BP

Overview

The GBU4JL-BP is a single-phase glass passivated bridge rectifier manufactured by Micro Commercial Components. It features an average forward current of 4 A and a peak repetitive reverse voltage of 600 V. The device exhibits a maximum forward voltage drop of 900 mV at rated current and supports a maximum surge current of 150 A. It operates within a temperature range of -55°C to +150°C. The component utilizes a GBU-4 through-hole package with solder pin termination, measuring 22.3 mm in length, 18.8 mm in width, and 3.6 mm in height.

Feature Summary

• Glass passivated chip junction for enhanced reliability
• High surge overload rating capability
• Molded plastic case with UL flammability classification 94V-0

Applications

• AC to DC power supply circuits
• Battery charging systems
• General-purpose rectification in industrial equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance status and terminal finish. Ensure that the procurement channel provides valid traceability records. Cross-reference the manufacturer part number with authorized distributor listings to confirm current production status and availability constraints before finalizing purchase orders.

Selection Notes

Select this component when a 4 A continuous current rating and 600 V blocking voltage are required for through-hole mounting. Verify that the PCB layout accommodates the GBU-4 package dimensions and solder pin spacing. Confirm that the thermal management design supports operation up to the specified maximum junction temperature under expected load conditions.

Part Context

This component belongs to the GBU series of single-phase bridge rectifiers from Micro Commercial Components. The series offers various voltage ratings and current capacities within the same mechanical footprint. The GBU4JL-BP specifically addresses applications requiring 600 V reverse voltage capability with a 4 A current rating in a standard through-hole configuration.

Replacement Considerations

Direct replacements must match the 4 A current rating, 600 V reverse voltage, and GBU-4 through-hole package. Verify compatibility with existing PCB footprints and thermal requirements. Consult manufacturer cross-reference guides for equivalent parts from other suppliers.