DBL202GH

Bridge Rectifier Overview

The DBL202GH is a single-phase standard bridge rectifier from Taiwan Semiconductor, rated for a maximum repetitive peak reverse voltage of 100V and a maximum average forward rectified current of 2A. It utilizes a DBL package with four pins for through-hole mounting. The device features a non-repetitive peak forward surge current capability of 50A and a maximum RMS voltage of 70V. Electrical characteristics include a maximum DC blocking voltage of 100V and a peak forward voltage of 1.15V at 2A. The component operates within a temperature range of -55°C to +150°C.

Bridge Rectifier Feature Summary

• Glass passivated junction construction ensures reliable operation under various electrical conditions.
• Molded plastic body provides mechanical stability and meets UL flammability classification rating 94V-0.
• Matte tin plated leads offer solderability compliant with JESD22-B102 standards.

Bridge Rectifier Applications

• General purpose rectification in power supply circuits
• Automotive electronics systems requiring AEC-Q101 qualification
• Industrial control equipment utilizing through-hole mounting

Bridge Rectifier Procurement Notes

Verify the specific suffix configuration when ordering, as variations such as 'C1' or 'G' may indicate different packaging or material compositions like halogen-free compounds. Confirm that the required part number includes the 'H' suffix to ensure AEC-Q101 automotive qualification status. Cross-reference the exact datasheet version to validate pinout compatibility and thermal resistance parameters before finalizing procurement specifications.

Bridge Rectifier Selection Notes

Select this component for applications requiring robust 2A continuous current handling with high surge tolerance up to 50A. The 100V reverse voltage rating suits low-voltage AC-to-DC conversion tasks. Consider the DBL package dimensions for PCB layout constraints. Ensure the operating environment stays within the specified -55°C to +150°C range to maintain performance integrity and longevity of the glass-passivated junctions.

Bridge Rectifier Part Context

This device belongs to the DBL-G series of bridge rectifiers manufactured by Taiwan Semiconductor. The series is characterized by glass passivation for enhanced reliability and molded plastic construction for cost-effective automated placement. The 'H' suffix typically denotes AEC-Q101 qualification, aligning the component with automotive industry standards for durability and performance consistency.

Bridge Rectifier Replacement Considerations

The DBL202G serves as a non-automotive qualified alternative within the same series. Verify if AEC-Q101 certification is strictly required; if not, the DBL202G offers identical electrical ratings and physical dimensions. Do not substitute with higher voltage variants unless system requirements exceed 100V reverse voltage capabilities.