1N3288AR

Single Diodes Overview

The Microchip Technology 1N3288AR is a single-element silicon rectifier diode designed for high-power applications. It features a maximum repetitive peak reverse voltage of 100 V and an average forward current rating of 150 A. The device exhibits a maximum non-repetitive peak forward surge current of 2500 A and a maximum forward voltage of 1.1 V. It operates within a junction temperature range of -65°C to 200°C and utilizes a stud mount configuration in the DO-205AA (DO-8) package.

Single Diodes Feature Summary

• High surge current capability with ratings up to 2500 A
• Soft recovery characteristic suitable for power conversion
• Extended thermal operation up to 200°C junction temperature
• Anode case connection for efficient heat dissipation

Single Diodes Applications

• Industrial power supplies
• Motor drive circuits
• Welding equipment

Single Diodes Procurement Notes

Verify component authenticity through authorized Microchip channels due to RoHS non-compliance status. Confirm specific suffix variations against official datasheets as they may indicate packaging or polarity differences. Ensure supply chain partners provide valid traceability documentation. Cross-reference ordering codes with manufacturer catalogs to avoid substitution errors during procurement processes.

Single Diodes Selection Notes

Select this component for circuits requiring robust 150 A continuous current handling with 100 V blocking capability. The stud mount design facilitates direct heatsinking for thermal management. Consider the soft recovery profile for efficiency in switching applications. Validate that the DO-205AA package fits the mechanical constraints of the target assembly.

Single Diodes Part Context

This part belongs to the 1N3288 series of standard recovery rectifiers manufactured by Microchip Technology. The series includes variants such as 1N3288R and 1N3288AR, sharing similar electrical profiles but potentially differing in packaging or polarity configurations. These devices are engineered for reliability in demanding industrial environments.

Single Diodes Replacement Considerations

Consult official Microchip documentation for verified substitute part numbers. Direct replacements must match the 150 A current rating, 100 V reverse voltage, and DO-205AA package type. Verify compatibility with existing thermal and mechanical mounting solutions before implementation.