CBR1-D040 PBFREE

Bridge Rectifier Overview

The Central Semiconductor CBR1-D040 PBFREE is a single-phase silicon bridge rectifier rated for 1 A average forward current and 400 V peak repetitive reverse voltage. It features a maximum forward voltage of 1.1 V at 1.0 A and a leakage current of 10 µA at the rated voltage. The device supports a peak forward surge current of 50 A and operates within a junction temperature range of -65 °C to +150 °C. Packaged in a standard DIP-4 case with 2.54 mm spacing, it is designed for printed circuit board mounting.

Bridge Rectifier Feature Summary

• Full-wave silicon bridge rectification in a durable epoxy molded case
• Compatible with standard DIP sockets featuring 0.1 inch (2.54 mm) pin spacing
• Lead-free plating configuration as indicated by the PBFREE suffix

Bridge Rectifier Applications

• Printed circuit board mounting for general-purpose power supplies
• AC to DC conversion circuits requiring 400 V isolation
• Low-power electronic equipment utilizing standard DIP footprints

Bridge Rectifier Procurement Notes

Verify that the ordering suffix matches the required plating specification. The PBFREE designation confirms lead-free compliance per manufacturer standards. Confirm package dimensions align with existing PCB silkscreen and footprint requirements before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component when a 400 V rating is necessary for AC input lines. Ensure the design accommodates the 1 A continuous current limit at elevated ambient temperatures. Verify that the DIP-4 mechanical outline fits the target enclosure or board layout constraints without interference.

Bridge Rectifier Part Context

This part belongs to the CBR1-D010 series, which includes variants ranging from 100 V to 1000 V reverse voltage ratings. All members share identical 1 A current capabilities and DIP-4 packaging. The D040 variant specifically addresses applications requiring 400 V blocking capability while maintaining standard form factor compatibility.

Bridge Rectifier Replacement Considerations

Direct substitutes must match the 1 A current, 400 V reverse voltage, and DIP-4 package. Verify electrical characteristics such as forward voltage and leakage current against original specifications to ensure circuit performance remains unaffected during replacement.