GBU2507 D2

Overview

The GBU2507 D2 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor, designed for through-hole mounting in the GBU-4 package. It features a maximum average forward rectified current of 25 A and a repetitive peak reverse voltage of 1000 V. The device exhibits a typical forward voltage drop of 1.2 V at full load and supports a maximum surge current of 300 A. Operating within a junction temperature range of -55°C to +150°C, it utilizes silicon technology with glass passivation. Key electrical characteristics include a low reverse leakage current of 10 µA at rated voltage, ensuring efficient power conversion in general-purpose applications.

Feature Summary

• High surge current capability for robust transient protection
• Low forward voltage drop to enhance overall system efficiency
• Glass passivated chips providing superior stability and reliability

Applications

• General purpose single phase bridge rectification
• Switching mode power supplies (SMPS)
• Adapters and chargers
• TV and monitor power circuits

Procurement Notes

Verify the specific suffix D2 against official datasheets to confirm package and marking details. Ensure compliance with RoHS directives and WEEE requirements as stated in manufacturer documentation. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm lead times and packaging quantities directly with the supplier prior to ordering.

Selection Notes

Select this component when a 1000 V blocking voltage and 25 A continuous current are required in a GBU package. Compare forward voltage specifications against thermal management constraints. Verify that the surge current rating meets the circuit's inrush requirements. Ensure the operating temperature range aligns with the intended application environment.

Part Context

This component belongs to the GBU25xx series of single-phase bridge rectifiers from Taiwan Semiconductor. The series offers various voltage ratings ranging from 400 V to 1000 V while maintaining a consistent 25 A current capacity. The GBU2507 D2 specifically addresses high-voltage AC-to-DC conversion needs within the same physical footprint as lower voltage variants.

Replacement Considerations

Compatible substitutes include other GBU2507 variants from different manufacturers or equivalent 25 A / 1000 V bridge rectifiers in the GBU package. Verify pinout compatibility and thermal performance before substitution.