1N3619

Single Diodes Overview

The Microchip Technology 1N3619 is a high-reliability silicon rectifier diode designed for power applications. It features a single-element configuration housed in the DO-203AA (DO-4) metal package with a cathode-connected case. The device supports a maximum repetitive peak reverse voltage of 300V and an average forward rectified current of 25A. It withstands a non-repetitive peak forward surge current of 400A, with a maximum forward voltage drop of 1.2V. Operating temperatures range from -65°C to +175°C.

Single Diodes Feature Summary

• High reliability construction suitable for demanding power environments
• Metal case design facilitates efficient thermal dissipation
• Robust surge current handling capability for transient protection

Single Diodes Applications

• Industrial power supply circuits
• Automotive electrical systems
• General-purpose rectification in heavy-duty equipment

Single Diodes Procurement Notes

Verify component authenticity through authorized Microchip channels or certified distributors. Confirm that the part matches the specified DO-4 metal package and lead configuration. Request official datasheets to validate electrical parameters against application requirements. Ensure compliance with relevant industry standards for high-reliability semiconductor components before integration into final designs.

Single Diodes Selection Notes

Select this component when high current capacity and ruggedness are required. The metal package offers superior heat dissipation compared to plastic alternatives. Verify that the 300V reverse voltage rating exceeds the circuit's peak inverse voltage. Consider the physical size constraints imposed by the DO-4 package during PCB layout planning.

Single Diodes Part Context

This diode belongs to the standard rectifier category within Microchip's discrete semiconductor portfolio. It utilizes silicon junction technology optimized for high-current conduction. The product line emphasizes durability and consistent performance across wide temperature ranges for critical infrastructure applications.

Single Diodes Replacement Considerations

Consult official Microchip documentation for verified equivalent part numbers. Cross-reference specifications such as forward current, reverse voltage, and package type to ensure functional compatibility without modifying existing circuit designs.