3N247

Bridge Rectifier Overview

The onsemi 3N247 is a single-phase bridge rectifier designed for general-purpose power conversion applications. It features a peak forward surge current rating of 1.5 A and a maximum repetitive peak reverse voltage of 100 V. The device utilizes a KBPM package, which is a four-pin single in-line package (SIP) configuration. This component is engineered to provide reliable AC-to-DC rectification with low forward voltage drop characteristics. The unit is currently classified as obsolete within the manufacturer's product lifecycle.

Bridge Rectifier Feature Summary

• Single-phase full-wave bridge rectification capability
• Robust thermal performance in standard SIP enclosure
• Designed for high reliability in power supply circuits

Bridge Rectifier Applications

• General purpose AC to DC power supplies
• Battery charging circuits
• Low power adapter designs

Bridge Rectifier Procurement Notes

Verify availability through authorized distributors or secondary market channels, as this part is officially listed as obsolete by onsemi. Confirm that the specific package variant matches your PCB footprint requirements. Ensure that any replacement components meet or exceed the original electrical specifications for voltage and current ratings to maintain system integrity and safety compliance.

Bridge Rectifier Selection Notes

Select this component only if the design allows for obsolete parts or if existing inventory must be utilized. Evaluate the 100 V reverse voltage and 1.5 A current limits against the application's peak load requirements. Consider the physical dimensions of the KBPM package during layout planning. Review alternative active products from the manufacturer for long-term supply chain stability.

Bridge Rectifier Part Context

This component belongs to onsemi's discrete semiconductor portfolio, specifically within the bridge rectifier category. It represents a legacy solution for low-power rectification tasks. The KBPM package offers a compact form factor suitable for space-constrained designs. Understanding its position in the product lifecycle is essential for procurement planning and future design iterations.

Bridge Rectifier Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult onsemi technical support for recommended active replacements that match the electrical and mechanical specifications.