CDNBS04-B08600

Bridge Rectifier Overview

The Bourns CDNBS04-B08600 is a surface mount bridge rectifier diode designed for high reliability and superior moisture resistance. It provides 0.8 A average forward rectified current with a maximum repetitive peak reverse voltage of 600 V. The device measures 5 mm x 7 mm in a four-lead SMT package, compatible with the JEDEC SOD-106 footprint. Key electrical characteristics include a maximum DC blocking voltage of 600 V, a typical junction capacitance of 13 pF per element, and a maximum forward voltage of 1.15 V at 0.4 A DC. It operates within a temperature range of -55 °C to +150 °C.

Bridge Rectifier Feature Summary

• Provides full-wave bridge rectification in a compact surface-mount form factor
• Features superior moisture resistance for enhanced environmental durability
• Designed for automatic insertion into manufacturing processes

Bridge Rectifier Applications

• Switching power supplies
• Home appliances
• Office equipment
• Telecommunication systems
• Factory automation

Bridge Rectifier Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for updated datasheets as specifications are subject to change without notice. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity.

Bridge Rectifier Selection Notes

Select this component when a 600 V reverse voltage rating and 0.8 A continuous current capacity are required in a small surface-mount package. Consider the 50 °C/W thermal resistance and 150 °C maximum junction temperature for thermal management planning. Verify compatibility with existing PCB footprints before finalizing the design.

Bridge Rectifier Part Context

This part belongs to the CDNBS04-B08200~B08800 series from Bourns Inc., which offers various peak reverse voltage options ranging from 200 V to 800 V. All variants share the same physical dimensions and general electrical characteristics, differing primarily in their voltage ratings. The series is intended for applications requiring reliable bridge rectification in space-constrained environments.

Bridge Rectifier Replacement Considerations

Compatible substitutes include other surface mount bridge rectifiers with matching 0.8 A current and 600 V voltage ratings. Ensure replacement parts fit the SOD-106 footprint and meet similar thermal and electrical performance criteria. Verify that alternative components also offer comparable moisture resistance if operating in humid conditions.