1N2280

Single Diodes Overview

The Microchip Technology 1N2280 is a standard recovery rectifier designed for general-purpose applications. It features a single diode configuration housed in a DO-203AA (DO-4) axial leaded package. The device supports a maximum repetitive peak reverse voltage of 50 V and a continuous forward current of 1 A. With a maximum non-repetitive peak surge current capacity of 30 A, it provides robust protection against transient events. The component operates reliably within a junction temperature range of -65 °C to +175 °C, ensuring stability across diverse environmental conditions.

Single Diodes Feature Summary

• Standard recovery characteristics suitable for general-purpose rectification tasks
• High thermal stability with an extended operating junction temperature range up to 175 °C
• Robust surge current handling capability for transient protection
• Axial leaded construction facilitating through-hole mounting

Single Diodes Applications

• General-purpose rectification in power supply circuits
• Protection circuits requiring standard recovery speed
• Industrial equipment power stages
• Consumer electronics DC conversion

Single Diodes Procurement Notes

Verify the specific suffix codes if available, as they may indicate variations in packaging or testing standards. Confirm RoHS compliance status for the exact orderable part number, as legacy components may have different environmental declarations. Ensure the procurement channel provides traceability documentation required for industrial or automotive-grade deployments. Cross-reference the manufacturer's latest datasheet to confirm pinout and mechanical dimensions match the design requirements before finalizing orders.

Single Diodes Selection Notes

Select this component when a standard recovery time is sufficient for the application frequency. The 1 A forward current rating dictates suitability for low-to-medium power loads. Consider the axial package constraints regarding PCB layout space and mounting orientation. Evaluate the 50 V reverse voltage limit against the circuit's peak inverse voltage to ensure adequate safety margins under all operating conditions.

Single Diodes Part Context

The 1N2280 belongs to Microchip Technology's extensive portfolio of discrete semiconductor devices, specifically within the rectifier category. This series is characterized by reliable performance in standard recovery applications. As a legacy part number, it maintains compatibility with established designs while offering modern manufacturing consistency. It serves as a fundamental building block for basic power conversion and signal rectification needs in electronic systems.

Single Diodes Replacement Considerations

Consult the official Microchip replacement guide for verified equivalents. Generic substitutes must match the DO-203AA package, 1 A current rating, and 50 V reverse voltage specifications. Verify that alternative parts maintain comparable reverse recovery times and thermal characteristics to ensure circuit integrity without redesign.