1N1200

Single Diodes Overview

The Microchip Technology 1N1200 is a standard recovery rectifier diode designed for high-power applications. It features a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current rating of 12 A. The device utilizes a DO-4 (DO-203AA) stud mount package, facilitating robust thermal management in industrial environments. Key electrical characteristics include a forward voltage drop of 1.2 V at 30 A and a maximum non-repetitive surge current capability of 250 A. Operating temperatures range from -65°C to +200°C junction temperature.

Single Diodes Feature Summary

• High-temperature operation capability up to 200°C junction temperature
• Robust mechanical construction with stud mount configuration
• Standard recovery speed suitable for general-purpose rectification

Single Diodes Applications

• Industrial power supply units
• Battery charging systems
• DC motor drives

Single Diodes Procurement Notes

Verify the specific ordering suffix and manufacturer lot codes upon receipt to ensure compliance with original specifications. Confirm that the component meets required environmental standards, noting that this series may not be RoHS compliant depending on the manufacturing date code. Cross-reference datasheet revisions to validate pinout and thermal resistance parameters before final integration into the design.

Single Diodes Selection Notes

Select this component when a rugged, high-current rectifier is required for low-voltage AC-to-DC conversion. The 12 A continuous current rating and 100 V blocking voltage define its operational limits. Consider the stud mount package for direct heatsink attachment in space-constrained or high-power density designs where efficient heat dissipation is critical for maintaining reliability under continuous load conditions.

Single Diodes Part Context

This part belongs to the 1N120x series of silicon planar power rectifiers manufactured by Microchip Technology. These devices are engineered for durability in harsh environments, offering consistent performance across wide temperature ranges. The series provides a reliable solution for replacing legacy components in established industrial equipment designs requiring standardized form factors and proven electrical characteristics.

Single Diodes Replacement Considerations

Direct replacements within the same series include the 1N1201 (150V), 1N1202 (200V), and 1N1203 (300V). Ensure the substitute maintains the same DO-4 package outline and mounting hole dimensions for mechanical compatibility.