BYV28-150-TR

Overview

The BYV28-150-TR is an ultra-fast avalanche sinterglass diode manufactured by Vishay Semiconductors. It features a 150 V repetitive peak reverse voltage and a 3.5 A average forward current rating within the SOD-64 package. The device exhibits a maximum forward voltage of 1.1 V at 5 A, a peak forward surge current capability of 90 A, and an ultra-fast reverse recovery time of 30 ns. It operates across a junction temperature range of -55 °C to +175 °C.

Feature Summary

• Controlled avalanche characteristic for energy dissipation
• Ultra-fast recovery time with low switching losses
• Glass passivated junction in a hermetically sealed package

Applications

• Very fast rectification in switch mode power supplies
• High frequency rectification applications
• Inverter circuits requiring high efficiency

Procurement Notes

Verify the specific ordering code BYV28-150-TR against the manufacturer's official documentation to confirm tape and reel packaging specifications. Ensure that the component meets all required environmental standards and qualification criteria before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring controlled avalanche characteristics alongside ultra-fast recovery times. Consider the thermal resistance limits and the maximum operating junction temperature to ensure reliable performance under specified load conditions.

Part Context

This part belongs to the BYV28 series of ultra-fast avalanche sinterglass diodes from Vishay Semiconductors. The series includes variants with different reverse voltage ratings, sharing common structural features such as glass passivation and the SOD-64 axial leaded package designed for high reliability.

Replacement Considerations

Direct substitutes include other Vishay BYV28 series parts with matching electrical ratings. Verify compatibility regarding package dimensions, pinout polarity, and thermal characteristics before implementation.