BYD17J,115

Overview

The BYD17J,115 is a single avalanche rectifier diode manufactured by NXP USA Inc. It features a maximum DC reverse voltage of 600 V and an average rectified forward current of 1.5 A. The device utilizes a MELF surface-mount package (SOD-87) and operates within a junction temperature range of -65°C to 175°C. Key electrical characteristics include a standard recovery speed exceeding 500 ns, a reverse leakage current of 1 µA at 400 V, and a typical forward voltage of 1.05 V at 1 A.

Feature Summary

• Incorporates avalanche technology for robust operation under transient conditions
• Utilizes hermetically sealed cavity-free cylindrical glass package via Implotec technology
• Designed for surface-mount installation in compact electronic assemblies

Applications

• General-purpose rectification in power supply circuits
• Protection against voltage transients in avalanche-rated applications
• High-reliability industrial electronics requiring hermetic sealing

Procurement Notes

Verify the specific suffix '115' to confirm tape-and-reel packaging configuration. Confirm RoHS compliance status as documentation varies by revision. Check lifecycle status, as some sources indicate obsolete or active states depending on region. Ensure compatibility with SOD-87/MELF footprint requirements during procurement planning.

Selection Notes

Select this component when a 600 V reverse voltage rating and 1.5 A continuous current capacity are required in a MELF package. Consider the avalanche capability if circuit protection against energy surges is necessary. Verify that the standard recovery time meets the switching frequency requirements of the target application design.

Part Context

This part belongs to the NXP BYD series of avalanche rectifier diodes. These components are distinguished by their glass passivation and hermetic sealing, offering superior reliability compared to plastic-packaged equivalents. The series supports various voltage ratings, with the BYD17J specifically rated for 600 V operations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other 600 V 1.5 A MELF avalanche diodes only after verifying pinout and thermal specifications match exactly.