UGB8BT

Single Diodes Overview

The UGB8BT is a high-speed ultrafast rectifier manufactured by Diotec Semiconductor, housed in a compact SOD-123FL surface-mount package. This component features an 800V repetitive peak reverse voltage rating and a continuous forward current capability of 0.5A. It incorporates a glass-passivated silicon junction for enhanced reliability under thermal stress. The device is engineered with low forward voltage drop characteristics to minimize power loss during conduction phases. Its ultrafast recovery time ensures efficient operation in high-frequency switching applications, making it suitable for modern compact electronic designs requiring robust performance.

Single Diodes Feature Summary

• Glass-passivated silicon junction for improved stability
• Ultrafast recovery characteristics for high-frequency efficiency
• Compact SOD-123FL surface-mount footprint

Single Diodes Applications

• High-frequency switching power supplies
• Freewheeling diodes in DC-DC converters
• Snubber circuits in inductive load protection

Single Diodes Procurement Notes

Verify the complete part number including tape and reel specifications before ordering. Confirm that the SOD-123FL package dimensions match your PCB layout requirements. Ensure the supplier provides original manufacturer documentation to guarantee authenticity. Check for any specific handling instructions related to ESD sensitivity during assembly processes.

Single Diodes Selection Notes

Select this component when space constraints require a small surface-mount rectifier with high voltage blocking capabilities. Consider its ultrafast recovery speed for applications exceeding standard fast-recovery diode frequencies. Evaluate the thermal management needs based on the 0.5A current rating and expected ambient temperatures. Compare forward voltage characteristics against alternative packages to ensure optimal efficiency in the final design.

Single Diodes Part Context

This ultrafast rectifier belongs to Diotec's general-purpose high-voltage diode lineup designed for consumer and industrial electronics. It complements other SOD-123 series components offering similar electrical profiles but different voltage or current ratings. The product line emphasizes miniaturization while maintaining robust reverse leakage performance across wide temperature ranges.

Single Diodes Replacement Considerations

Potential substitutes include equivalent 800V 0.5A ultrafast diodes in SOD-123 packages from other manufacturers. Verify pin compatibility and physical dimensions before substitution. Ensure replacement parts meet identical reverse recovery time and forward voltage specifications.