HDBLS101GH

Overview

The HDBLS101GH is a single-phase bridge rectifier from the Taiwan Semiconductor HDBLS series, rated for a repetitive peak reverse voltage of 50V and an average forward current of 1A. It utilizes a DBLS surface-mount package with matte tin-plated leads. The component features a maximum junction temperature of 150°C and a peak forward surge current capability of 50A. Electrical specifications include a typical forward voltage of 1.0V at 1A and a reverse recovery time of 50ns. The device is AEC-Q101 qualified and supplied in tape and reel packaging.

Feature Summary

• High efficient recovery characteristics suitable for high-frequency switching applications
• Reliable low-cost construction utilizing molded plastic technique with UL 94V-0 flammability rating
• Moisture sensitivity level 1 per J-STD-020 standards
• Halogen-free composition according to IEC 61249-2-21

Applications

• Switching mode power supplies (SMPS)
• Power adapters
• Lighting applications

Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm qualification status. The 'H' suffix indicates AEC-Q101 automotive qualification. Confirm packing quantity matches the standard 1,500 units per tape and reel. Ensure compliance with RoHS directives and halogen-free requirements before procurement.

Selection Notes

Select this component for circuits requiring a 50V reverse voltage rating and 1A continuous current capacity. Consider the DBLS package dimensions for PCB layout constraints. Evaluate thermal resistance values for heat dissipation requirements in enclosed environments. Verify that the 50ns reverse recovery time meets the switching frequency demands of the target application.

Part Context

This part belongs to the HDBLS101G through HDBLS107G series, which covers reverse voltage ratings from 50V to 1000V. The series shares identical mechanical and electrical characteristics except for the voltage rating and associated reverse recovery times. The HDBLS101GH specifically denotes the 50V variant with automotive qualification.

Replacement Considerations

Cross-reference with other HDBLS series parts for different voltage ratings. Verify pinout compatibility with the DBLS package. Check if alternative manufacturers offer equivalent 1A, 50V bridge rectifiers in similar surface-mount packages.