BY880-1000

Overview

The BY880-1000 is a standard recovery rectifier diode manufactured by Diotec Semiconductor. It features an 8 A average forward current rating and a 1000 V repetitive peak reverse voltage. The device utilizes a D5.4x7.5 through-hole package with a maximum forward voltage of 1.1 V at 8 A. It supports a peak forward surge current of 400 A at 50 Hz and maintains a low leakage current of less than 5 µA at 25°C. The junction temperature range spans from -50°C to +175°C, ensuring reliable operation in demanding thermal environments.

Feature Summary

• Standard recovery rectification for general-purpose power conversion
• High thermal stability across extended operating temperatures
• Robust surge current handling capability

Applications

• General purpose rectification in AC/DC converters
• Power supply input stages
• Battery charging circuits

Procurement Notes

Verify the specific part number suffix against official Diotec documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the procurement channel provides valid traceability and authenticity certificates. Confirm RoHS compliance status directly with the manufacturer or authorized distributor prior to finalizing orders.

Selection Notes

Select this component when high current capacity and high voltage blocking are required in a through-hole configuration. Evaluate the thermal resistance characteristics relative to the intended heatsinking strategy. Compare the reverse recovery time against switching frequency requirements to ensure minimal conduction losses during transition periods.

Part Context

This component belongs to the BY880 series of standard recovery rectifiers designed for industrial and commercial applications. The series offers various voltage ratings while maintaining consistent current handling capabilities. It serves as a fundamental discrete semiconductor solution for power management tasks requiring robust performance.

Replacement Considerations

Consult official Diotec substitution guides for verified equivalent part numbers. Cross-reference pinout compatibility and thermal dissipation limits before implementing any alternative components in existing designs.