1N2784

Single Diodes Overview

The Microchip Technology 1N2784 is a general-purpose silicon power rectifier designed for high-current applications. It features a maximum average forward rectified current of 22A and a peak repetitive reverse voltage rating of 200V. The device utilizes a DO-4 (DO-203AA) axial leaded package, which supports screw-type mounting for secure mechanical attachment in industrial environments. Key electrical characteristics include a maximum RMS diode current of 35A and a surge non-repetitive peak forward current capability of 300A. The component exhibits a maximum DC reverse leakage current of 10uA at rated voltage and a typical junction capacitance of 100pF. Forward voltage drop is specified at a maximum of 1.2V under full load conditions.

Single Diodes Feature Summary

• High current handling capability with 22A average rectified current rating
• Robust mechanical construction using DO-4 axial leaded package with screw mounting option
• General-purpose silicon rectification suitable for broad industrial use

Single Diodes Applications

• Industrial power supply rectification
• Battery charging circuits
• DC power conversion systems

Single Diodes Procurement Notes

Verify the specific manufacturer origin, as production may be attributed to Microsemi or Micrel subsidiaries under the Microchip portfolio. Confirm the package style matches the required DO-4 form factor and that screw-mounting hardware compatibility aligns with your assembly specifications. Ensure the voltage and current ratings meet the circuit design requirements before finalizing procurement.

Single Diodes Selection Notes

Select this component when a standard silicon rectifier with 22A continuous current capacity and 200V blocking voltage is required. The DO-4 package is appropriate for applications needing robust mechanical stability via screw mounting rather than surface mount technology. Consider thermal management requirements based on the 1.2V forward voltage drop at full load to ensure reliable operation within the specified temperature range.

Single Diodes Part Context

The 1N2784 belongs to the family of general-purpose silicon power rectifiers manufactured by Microchip Technology. These components are engineered for reliability in demanding power electronics environments. The part number follows standard JEDEC naming conventions for silicon rectifying diodes, indicating its role as a fundamental building block in AC-to-DC conversion stages across various electronic equipment.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent parts from Microchip or other manufacturers offering 22A/200V DO-4 rectifiers. Verify pinout compatibility and thermal characteristics before swapping. Generic equivalents must match the 22A average current and 200V reverse voltage ratings precisely.