RDBF34-13

Bridge Rectifier Overview

The RDBF34-13 is a single-phase bridge rectifier manufactured by Diodes Incorporated. It utilizes silicon technology and features an SMB (DO-214AA) surface-mount package. The device supports a forward current of 3 A with a peak reverse voltage rating of 400 V. Key electrical parameters include a maximum forward voltage of 1.3 V, a surge current capacity of 100 A, and a reverse leakage current of 5 uA. It operates within a temperature range of -55 C to +150 C.

Bridge Rectifier Feature Summary

• Single-phase bridge rectification in a compact surface-mount form factor
• High thermal stability for operation up to 150 C junction temperature
• Robust surge current handling capability for transient protection

Bridge Rectifier Applications

• General-purpose AC-to-DC power supply conversion
• Adapter circuits for consumer electronics
• Low-power industrial control systems

Bridge Rectifier Procurement Notes

Verify the specific part number against official manufacturer documentation before procurement. Confirm that the suffix indicates standard packaging and compliance status. Ensure the component meets all required environmental regulations for the intended application. Cross-reference datasheet specifications with design requirements to avoid substitution errors.

Bridge Rectifier Selection Notes

Select this component based on its 3 A current rating and 400 V voltage withstand capability. Consider the SMB package dimensions for PCB layout constraints. Evaluate the forward voltage drop and thermal performance under expected load conditions. Compare alternative bridge rectifiers if higher current or different voltage ratings are required.

Bridge Rectifier Part Context

This component belongs to the RDBF series of bridge rectifiers from Diodes Incorporated. The series offers various voltage ratings while maintaining a consistent 3 A current capability. These devices are designed for space-constrained applications requiring reliable rectification in surface-mount configurations.

Bridge Rectifier Replacement Considerations

The MSB30TM is listed as a potential replacement for the discontinued RDBF38-13 variant. Verify compatibility with the RDBF34-13 specifically, as voltage ratings may differ between series members.