CBR1-D040S TR13 PBFREE

Bridge Rectifier Overview

The Central Semiconductor CBR1-D040S TR13 PBFREE is a single-phase silicon bridge rectifier from the CBR1-D020S series, designed for surface mount applications. It features a maximum average forward current of 1.0 A at 50°C and supports peak repetitive reverse voltages up to 400 V. The device utilizes glass-passivated chips within a durable epoxy SMDIP-4 molded case. Key electrical parameters include a typical forward voltage of 1.1 V at 1.0 A, a maximum reverse leakage current of 10 µA at rated voltage, and a junction capacitance of 25 pF. It withstands a peak forward surge current of 50 A and operates within a temperature range of -65°C to +150°C.

Bridge Rectifier Feature Summary

• Utilizes glass-passivated silicon chips for enhanced reliability in surface mount configurations.
• Encapsulated in a durable epoxy molded case suitable for automated assembly processes.
• Provides high surge current capability with a rating of 50 A for non-repetitive conditions.

Bridge Rectifier Applications

• General purpose AC to DC conversion in compact electronic circuits.
• Power supply modules requiring surface mount bridge rectification.
• Consumer electronics utilizing low-voltage DC power rails.

Bridge Rectifier Procurement Notes

Verify that the ordering suffix matches the required plating specification. The PBFREE designation indicates lead-free terminals, while TIN/LEAD is available upon request by modifying the part number. Confirm package type and reel specifications align with manufacturing equipment requirements before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component when a 1 A average forward current and 400 V reverse voltage rating are required for surface mount designs. Ensure thermal management accounts for the 1.0 A rating at an ambient temperature of 50°C. Compare against other series members like D020S or D060S if voltage or current needs differ.

Bridge Rectifier Part Context

This part belongs to the CBR1-D020S series, which includes variants rated for 200 V, 600 V, 800 V, and 1000 V. All series members share identical physical dimensions and current ratings, differing only in their peak repetitive reverse voltage capabilities. The SMDIP-4 package allows for consistent footprint design across different voltage requirements.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 1 A current, 400 V reverse voltage, and SMDIP-4 package. Verify pinout compatibility and thermal characteristics. Other manufacturers offering similar surface mount bridge rectifiers should be evaluated for equivalent forward voltage and leakage current specifications.