BYV27-050-TAP

Overview

The BYV27-050-TAP is a single ultra-fast recovery rectifier diode from Vishay, rated for a peak reverse repetitive voltage of 50 V and a maximum continuous forward current of 2 A. It utilizes an SOD-57 axial leaded package with glass passivation. Key electrical parameters include a peak non-repetitive forward surge current of 50 A, a maximum forward voltage of 1.07 V, and a peak reverse current of 1 μA. The device exhibits an ultra-fast recovery time of 25 ns and operates within a junction temperature range of -55°C to +175°C.

Feature Summary

• Ultra-fast recovery characteristics suitable for high-frequency switching applications
• Controlled avalanche characteristic for robustness against voltage transients
• Glass passivated junction providing hermetic sealing and environmental stability

Applications

• High-frequency power supply circuits
• Free-wheeling rectification in DC-DC converters
• Snubber circuits requiring fast transient response

Procurement Notes

Verify the specific suffix 'TAP' indicates the ammo pack packaging configuration when sourcing. Confirm that the component meets RoHS directives if required by your assembly standards. Cross-reference the manufacturer part number with official Vishay documentation to ensure compatibility with your design specifications before finalizing procurement.

Selection Notes

Select this component when a 50 V rating is sufficient for the circuit's peak inverse voltage requirements. The 2 A current rating supports moderate load applications. Consider the SOD-57 package dimensions for PCB layout constraints. Ensure the operating environment stays within the specified -55°C to +175°C temperature range for reliable performance.

Part Context

This part belongs to the BYV27 series of ultra-fast recovery avalanche diodes manufactured by Vishay General Semiconductor. The series offers various voltage ratings while maintaining consistent current handling and package styles. These diodes are designed for general-purpose high-speed switching applications where low forward voltage and fast recovery are critical.

Replacement Considerations

Direct substitutes may include other Vishay parts within the BYV27 series with equivalent or higher voltage ratings, such as BYV27-100 or BYV27-200, provided the package and electrical characteristics align with the design requirements.