HDBL107G

Overview

The HDBL107G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features a peak repetitive reverse voltage of 1 kV and an average forward rectified current of 1 A. The device utilizes silicon technology with a standard recovery characteristic. Forward voltage is specified at 1.7 V when conducting 1 A, while reverse leakage current remains at 5 µA at the maximum rated voltage. The component supports a non-repetitive peak surge current of 50 A and operates within a junction temperature range of -55°C to +150°C. It is housed in a DBL package (4-DIP, 0.300 inch pitch) for through-hole mounting.

Feature Summary

• Glass passivated junction construction ensures reliable operation under various environmental conditions.
• Molded plastic technique provides low-cost construction suitable for automated assembly processes.
• High surge current capability allows handling of transient overcurrent events without failure.

Applications

• General purpose power supply circuits requiring high efficiency rectification.
• Automotive electronics systems certified under AEC-Q101 standards.
• Printed circuit board installations where compact through-hole packaging is required.

Procurement Notes

Verify the specific ordering suffix and revision status directly with the manufacturer or authorized distributors before procurement. Confirm that the delivered components match the AEC-Q101 qualification requirements if automotive applications are intended. Ensure storage conditions comply with moisture sensitivity level specifications to prevent damage during soldering processes.

Selection Notes

Select this component when a 1 kV rating and 1 A continuous current capacity are required for single-phase bridge rectification. The DBL through-hole package is appropriate for designs prioritizing mechanical robustness over surface area constraints. Consider the 1.7 V forward voltage drop for thermal management calculations in high-current scenarios.

Part Context

This part belongs to the HDBL series of glass passivated bridge rectifiers from Taiwan Semiconductor. The series includes variants with different voltage ratings such as HDBL101G through HDBL107G. These components share similar physical dimensions and electrical characteristics except for their peak reverse voltage capabilities, allowing for standardized PCB layouts across different voltage requirements.

Replacement Considerations

Direct replacements include other 1 A, 1 kV single-phase bridge rectifiers in the DBL package. Verify pinout compatibility and thermal performance metrics against the original specification sheet before substitution.