BYX83TAP

Overview

The BYX83TAP is an avalanche diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage of 400 V and an average forward current rating of 2 A. The component is housed in a SOD-57 through-hole package. It is designed for applications requiring robust surge handling capabilities typical of avalanche-rated devices.

Feature Summary

• Avalanche rated construction for high-energy pulse tolerance
• Sinterglass technology for thermal stability
• Through-hole mounting configuration

Applications

• Snubber circuits
• Transient voltage suppression
• Clamping applications

Procurement Notes

Verify the specific datasheet version for the BYX83TAP to confirm exact electrical tolerances and mechanical dimensions. Ensure compatibility with the target PCB footprint for the SOD-57 package. Confirm that the 400V reverse voltage rating meets the system's peak inverse voltage requirements under all operating conditions.

Selection Notes

Select this component when a standard rectifier is insufficient due to avalanche energy requirements. The 2 A average current rating suits moderate power applications. The SOD-57 package offers a compact solution compared to larger axial leads, suitable for space-constrained designs requiring through-hole reliability.

Part Context

This part belongs to the BYX series of avalanche diodes from Vishay. These components utilize sinterglass technology to withstand repetitive avalanche events. The series is engineered for protection against voltage spikes and transient overvoltages in electronic circuits where standard diodes might fail.

Replacement Considerations

Check for direct substitutes within the Vishay BYX series or equivalent avalanche diodes from other manufacturers. Verify that replacement parts match the 400V VR and 2A IF ratings. Ensure the alternative package type fits the existing board layout.