BYR29-800,127

Overview

The BYR29-800,127 is a high-voltage switching diode manufactured by WeEn Semiconductors. It features a repetitive peak reverse voltage of 800 V and a maximum continuous forward current of 9 A. The device utilizes a TO-220 package for through-hole mounting. Key electrical characteristics include a peak non-repetitive forward surge current of 110 A and a maximum forward voltage of 1.4 V. Operating temperatures range from -40 °C to +150 °C.

Feature Summary

• High-voltage capability with an 800 V rating suitable for demanding power applications
• Robust thermal performance supporting operation up to 150 °C junction temperature
• Fast switching characteristics optimized for efficient energy conversion

Applications

• Switch-mode power supplies (SMPS)
• Induction heating circuits
• High-frequency inverter designs

Procurement Notes

Verify the specific datasheet version for the BYR29-800,127 to confirm exact pinout configurations and mechanical dimensions before integration. Ensure that the selected supplier provides traceable documentation matching the manufacturer's specifications. Cross-reference the part number against official WeEn Semiconductors catalogs to validate authenticity and compliance with RoHS standards prior to final procurement decisions.

Selection Notes

Select this component when circuit requirements demand high reverse voltage blocking alongside substantial continuous current handling. The TO-220 package facilitates effective heat dissipation for high-power scenarios. Evaluate the forward voltage drop and recovery time against system efficiency targets to ensure optimal performance within the intended application environment.

Part Context

This component belongs to the BYR29 series of switching diodes produced by WeEn Semiconductors. The series is engineered for general-purpose high-speed rectification in power electronics. The specific model integrates planar passivation technology to enhance reliability and withstand high thermal stress during operation.