BYW52-TAP

Overview

The BYW52-TAP is a standard avalanche sintered glass diode manufactured by Vishay General Semiconductor - Diodes Division. It features a 200 V voltage rating and a 2 A current rating, housed in an SOD57 surface-mount package. The device exhibits a capacitance of 18 pF and a reverse current of 1 µA. It operates within a temperature range starting from -55 °C.

Feature Summary

• Utilizes sintered glass construction for robust performance
• Designed as a standard avalanche diode

Applications

• Surge protection circuits
• Clamping applications
• Transient voltage suppression

Procurement Notes

Verify the specific suffix TAP to confirm tape-and-reel packaging configuration. Ensure the component matches the SOD57 footprint requirements for your PCB layout. Cross-reference the manufacturer datasheet for detailed thermal characteristics and absolute maximum ratings before finalizing procurement specifications.

Selection Notes

Select this component when a surface-mount avalanche diode with a 200 V rating is required. The SOD57 package offers a compact solution for space-constrained designs. Consider the 2 A current handling capability and low capacitance for high-speed switching or protection scenarios where standard rectifiers are insufficient.

Part Context

This part belongs to Vishay's discrete semiconductor diode portfolio, specifically within the single diode category. It serves as a specialized avalanche device distinct from standard rectifiers or Zener diodes, providing reliable transient protection in electronic assemblies requiring robust voltage clamping capabilities.

Replacement Considerations

Consult official substitution guides for compatible avalanche diodes with matching voltage and current ratings in similar packages.