BYV28-600-TR

Overview

The BYV28-600-TR is an ultra-fast avalanche sinterglass diode manufactured by Vishay General Semiconductor - Diodes Division. It features a glass passivated hermetically sealed axial-leaded glass envelope in the SOD-64 package. The device supports a maximum repetitive peak reverse voltage of 600 V and an average forward current of 3.5 A. Key electrical characteristics include a maximum reverse recovery time of 50 ns, a maximum forward voltage of 1.25 V at 3.5 A, and a non-repetitive reverse avalanche energy rating of 20 mJ. The junction temperature range spans from -55 °C to +175 °C.

Feature Summary

• Ultra-fast soft recovery switching with low reverse current
• Avalanche rated for non-repetitive transient energy absorption
• Hermetically sealed axial-leaded glass envelope

Applications

• TV circuits
• SMPS (Switched Mode Power Supplies)
• Power feedback systems

Procurement Notes

Verify that the ordering code matches the required packaging format, such as tape and reel or ammopack. Confirm compliance with RoHS3 standards and material categorization requirements before procurement. Ensure the component meets specific environmental operating conditions defined in the datasheet.

Selection Notes

Select this component for applications requiring high-speed rectification and avalanche ruggedness. Evaluate thermal resistance values based on lead length and PCB spacing to ensure adequate heat dissipation. Verify that the peak forward surge current capability aligns with circuit fault conditions.

Part Context

This part belongs to the BYV28 series of ultra-fast avalanche sinterglass diodes. The series offers various voltage ratings while maintaining consistent package dimensions and thermal characteristics. The BYV28-600 variant specifically targets higher voltage blocking requirements within this family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.