CD2320-B11000

Bridge Rectifier Overview

The CD2320-B11000 is a surface mount single-phase bridge rectifier diode from the Bourns CD2320 series. It features a maximum repetitive peak reverse voltage of 1000 V and a maximum average forward rectified current of 0.1 A at 55 °C. The device exhibits a typical junction capacitance of 52 pF and a maximum instantaneous forward voltage of 1 V at 1 A. It supports a peak forward surge current of 3 A for an 8.3 ms half-sine wave. Thermal resistance from junction to ambient is 110 °C/W when PCB mounted on 0.2 x 0.2 inch (5.0 mm x 5.0 mm) copper pad areas. The operating temperature range spans from -55 °C to +175 °C.

Bridge Rectifier Feature Summary

• RoHS compliant construction with low profile package design
• High efficiency operation characterized by low power loss
• Compact chip package format providing significant PCB real estate savings

Bridge Rectifier Applications

• AC operated products
• Computer monitors
• Set top boxes
• Cable modems

Bridge Rectifier Procurement Notes

Verify component authenticity through authorized distribution channels or direct manufacturer verification. Confirm RoHS compliance status and lead-free terminal plating specifications prior to integration. Review datasheet revision history for any updates to electrical parameters or packaging standards. Ensure proper handling procedures are followed during assembly to maintain device integrity.

Bridge Rectifier Selection Notes

Select this component for applications requiring high voltage blocking capability in compact surface mount designs. Evaluate thermal management requirements based on the specified junction-to-ambient thermal resistance value. Consider derating curves for forward current relative to ambient temperature variations. Verify footprint compatibility with recommended land pattern dimensions before finalizing circuit layout.

Bridge Rectifier Part Context

This part belongs to the CD2320 series of surface mount bridge rectifiers, designed for portable communications and computing equipment. The series offers various voltage ratings between 200 V and 1000 V within the same physical package. Bourns indicates that while this series is available, it is not recommended for new designs, preferring the CD-MBL1xxS series instead.

Bridge Rectifier Replacement Considerations

Bourns recommends the CD-MBL1xxS series as the preferred alternative for new designs. Verify pinout compatibility and electrical parameter equivalence before substituting.