1N5615/TR

Overview

The Microchip Technology 1N5615/TR is a single-element fast recovery rectifier diode designed for through-hole mounting in an A-Package-2 (DO-41) glass axial leaded configuration. It features a maximum repetitive peak reverse voltage of 200 V and supports a continuous forward current of 1 A. The device exhibits a typical forward voltage drop of 1.6 V at rated current and a maximum non-repetitive surge current capability of 25 A. Key electrical characteristics include a reverse leakage current of 500 nA and a fast recovery time of 150 ns, ensuring efficient switching performance. The component operates reliably within a junction temperature range from -65 °C to +175 °C.

Feature Summary

• Fast recovery operation with a specified 150 ns reverse recovery time for high-speed switching applications
• High thermal stability supporting extended junction temperatures up to +175 °C
• Robust surge handling capability with a 25 A maximum non-repetitive peak forward current rating

Applications

• High-frequency power supply rectification circuits
• Free-wheeling diodes in DC-DC converter topologies
• General-purpose fast switching rectification in industrial electronics

Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm package type and tape-and-reel specifications. Ensure that the procurement channel provides valid traceability records, as this component may be subject to export control regulations or specialized manufacturing processes. Confirm RoHS compliance status directly with the manufacturer, as indicated by available product attributes.

Selection Notes

Select this component when a standard 1A rectifier requires faster switching speeds than standard recovery types provide. The 200V rating suits low-voltage AC-to-DC conversion stages. Compare the 150ns recovery time against circuit requirements to minimize switching losses. Verify that the through-hole A-Package-2 form factor aligns with the target PCB layout constraints.

Part Context

This part belongs to the 1N56xx series of silicon planar fast recovery rectifiers manufactured by Microchip Technology. The series utilizes a glass passivated junction construction housed in a DO-41 style axial leaded package. These components are engineered to replace older legacy designs while offering improved reverse recovery characteristics suitable for modern high-efficiency power management systems.

Replacement Considerations

Cross-reference with other 1N5615 variants from different manufacturers to ensure pinout compatibility and matching electrical parameters such as Vf and trr. Verify that substitute parts maintain the same A-Package-2 mechanical dimensions for direct board replacement.