BYW80-200G

Overview

The BYW80-200G is a SwitchMODE power rectifier diode manufactured by onsemi. It features a peak repetitive reverse voltage of 200 V and an average rectified forward current of 8 A. The device exhibits an ultrafast recovery time of 35 ns, making it suitable for high-frequency switching applications. It operates at junction temperatures up to 175°C and utilizes a TO-220AC package.

Feature Summary

• Ultrafast 35 nanosecond recovery time
• High temperature glass passivated junction
• Epoxy meets UL 94 V-0 flammability rating

Applications

• Switching power supplies
• Inverters
• Free wheeling diodes

Procurement Notes

Verify the specific suffix 'G' against the manufacturer's official datasheet to confirm lead-free status and RoHS compliance. Ensure the TO-220AC package dimensions match your PCB footprint requirements. Confirm that the 200V reverse voltage rating aligns with your circuit's peak inverse voltage demands.

Selection Notes

Select this component for applications requiring fast recovery characteristics in medium-power rectification roles. The 8A current rating supports moderate load conditions. Consider the 175°C junction temperature capability for high-thermal environments where standard silicon diodes may fail.

Part Context

This part belongs to the BYW80 series of SwitchMODE power rectifiers from onsemi. These devices are engineered for efficiency in high-frequency power conversion systems. The series includes variants with different voltage ratings, with the -200G denoting the 200V specification.

Replacement Considerations

Check for direct cross-reference equivalents such as the BYW29-200G or MUR210 if pin compatibility and electrical parameters allow substitution. Verify that any alternative maintains the 35ns recovery time and 8A current capacity.