1N2463

Single Diodes Overview

The Microchip Technology 1N2463 is a standard silicon power rectifier diode housed in the DO-5 (DO-203AB) axial leaded package. It features a maximum DC reverse voltage of 300 V and an average forward rectified current rating of 70 A. The device exhibits a maximum forward voltage drop of 1.25 V when conducting at its rated current. Classified as a standard recovery type with a reverse recovery time exceeding 500 ns, it is designed for general-purpose power conversion applications requiring robust current handling capabilities.

Single Diodes Feature Summary

• Standard silicon rectification technology for reliable power conversion
• High current carrying capacity suitable for heavy-duty circuits
• Robust axial leaded packaging for through-hole mounting

Single Diodes Applications

• General-purpose AC to DC power supply rectification
• Industrial power control systems
• Battery charging circuits

Single Diodes Procurement Notes

Verify the manufacturer origin, as historical production involved Microsemi which was acquired by Microchip Technology. Confirm the specific package variant matches the DO-5 specification. Ensure the component status is active if new production is required, noting that older stock may originate from pre-acquisition inventory. Cross-reference datasheet revisions to confirm electrical parameters remain consistent with current specifications.

Single Diodes Selection Notes

Select this component for applications requiring high average current handling in a standard axial package. The 300 V reverse voltage rating limits suitability to low-voltage AC lines or specific DC blocking roles. Consider the slow reverse recovery characteristic; it is appropriate for line-frequency applications but unsuitable for high-frequency switching environments where faster recovery times are necessary to minimize losses.

Single Diodes Part Context

The 1N2463 belongs to the broader family of standard silicon power rectifiers manufactured by Microchip Technology. This series provides rugged solutions for industrial and commercial power electronics. The part utilizes established semiconductor processes to deliver consistent performance in demanding thermal and electrical conditions, serving as a foundational component in traditional power supply architectures.

Single Diodes Replacement Considerations

Direct substitutes must match the 70 A current rating, 300 V reverse voltage, and DO-5 package. Verify that alternative parts maintain similar forward voltage characteristics and reverse recovery times to ensure circuit compatibility without redesign.