GBJ2508-F

Bridge Rectifier Overview

The GBJ2508-F is a single-phase standard recovery bridge rectifier manufactured by Diodes Incorporated. It features an average rectified output current of 25 A and a peak repetitive reverse voltage of 800 V. The device utilizes glass passivated die construction for high reliability and surge overload capability up to 350 A. Electrical characteristics include a maximum forward voltage of 1.05 V at 12.5 A and a leakage current of 10 µA at rated voltage. It operates within a temperature range of -55°C to +150°C and is housed in a through-hole GBJ package with lead-free tin finish plating.

Bridge Rectifier Feature Summary

• Glass passivated die construction ensures high case dielectric strength and low reverse leakage current.
• High surge overload rating supports peak currents up to 350 A for robust circuit protection.
• UL Listed under Recognized Component Index File Number E95060 for safety compliance.

Bridge Rectifier Applications

• Printed Circuit Board (PCB) applications
• Industrial power supplies
• Consumer electronics AC/DC conversion

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix '-F' against the manufacturer's official documentation to confirm packaging details, as suffixes may indicate variations in carrier type or quantity. Ensure that the procurement channel provides genuine components accompanied by valid traceability records and certificates of conformity to meet quality standards.

Bridge Rectifier Selection Notes

Select this component when an 800 V blocking voltage and 25 A continuous current are required in a through-hole configuration. Consider the thermal resistance of 1.0 °C/W per element and the necessity of adequate heatsinking to maintain junction temperatures within the specified operating range during high-load conditions.

Bridge Rectifier Part Context

This part belongs to the GBJ25005-GBJ2510 series from Diodes Incorporated, which offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 25 A current capacity and GBJ package form factor across the lineup.

Bridge Rectifier Replacement Considerations

Cross-reference with other manufacturers offering GBJ2508 specifications, ensuring identical 800 V reverse voltage, 25 A forward current, and compatible GBJ mechanical dimensions for direct pin-to-pin replacement.

Bridge Rectifier FAQ

What is the maximum peak forward surge current for the GBJ2508-F?

The device can withstand a peak forward surge current of 350 A for an 8.3 ms single half sine wave superimposed on rated load.

Is the GBJ2508-F compliant with RoHS directives?

Yes, the component features lead-free finish and is compliant with EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2), and 2015/863/EU (RoHS 3).

What is the typical thermal resistance from junction to case?

The typical thermal resistance from junction to case is 1.0 °C/W per element, measured with the unit mounted on a 250 mm x 250 mm x 20 mm aluminum plate heatsink.