PB68-BP

Bridge Rectifier Overview

The PB68-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features an 800 V peak reverse voltage rating and supports a continuous forward current of 6 A. The device utilizes a PB-6 through-hole package with solder pin termination. Key electrical characteristics include a maximum forward voltage of 1.1 V at rated current and a surge current capability of 150 A. The component operates within a temperature range of -55°C to +125°C and exhibits a maximum reverse leakage current of 10 µA.

Bridge Rectifier Feature Summary

• High surge overload rating of 150 Amps for robust transient protection
• Low forward voltage drop to minimize conduction losses
• RoHS compliant lead-free finish for environmental safety
• Molded plastic case with UL flammability classification rating 94V-0

Bridge Rectifier Applications

• General-purpose AC to DC power supply conversion
• Battery charging circuits requiring high reliability
• Industrial equipment power stages operating in harsh environments

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix and packaging configuration against the manufacturer's latest datasheet before procurement. Confirm that the PB-6 package dimensions align with the target PCB footprint. Ensure compliance with RoHS directives if required by the end application. Cross-reference the MCC part number with authorized distributor catalogs to confirm current availability status.

Bridge Rectifier Selection Notes

Select this component when a 6 A current capacity and 800 V blocking voltage are required in a compact through-hole form factor. The PB-6 package offers mounting flexibility due to its design allowing any orientation. Consider the 150 A surge rating for applications with significant inrush currents. Evaluate thermal management requirements based on the 1.1 V forward voltage drop at full load.

Bridge Rectifier Part Context

The PB68-BP belongs to the PB605 through PB610 series of 6 Amp single-phase bridge rectifiers from Micro Commercial Components. This series provides various voltage ratings from 50 V to 1000 V while maintaining consistent current handling and physical dimensions. The PB-6 case style is standardized across the family, facilitating interchangeable design layouts for different voltage requirements.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 6 A current rating, 800 V reverse voltage, and PB-6 package outline. Verify that alternative bridge rectifiers maintain comparable forward voltage and surge current specifications. Check for equivalent thermal performance and reverse leakage characteristics to ensure circuit compatibility without redesign.