UGF2005G

Diode Arrays Overview

The UGF2005G is a general-purpose diode array manufactured by Taiwan Semiconductor Corporation, designed for high-efficiency rectification in power supply applications. It features a common cathode configuration with two individual diodes housed in a single TO-220AB package. The device supports a maximum repetitive peak reverse voltage of 300V and an average forward rectified current of 20A per diode. Key electrical characteristics include a fast reverse recovery time of 20ns and a maximum forward voltage drop of 1.25V at 10A. It operates within a junction temperature range of -55°C to 175°C and meets AEC-Q101 automotive standards.

Diode Arrays Feature Summary

• Common cathode dual diode configuration for efficient circuit design
• Fast recovery performance suitable for high-frequency switching applications
• Automotive-grade reliability compliant with AEC-Q101 standards
• Robust thermal handling capabilities via TO-220AB through-hole packaging

Diode Arrays Applications

• Automotive power supply circuits
• DC-DC converter output rectification
• General-purpose freewheeling diode applications
• Industrial power management systems

Diode Arrays Procurement Notes

Verify the specific suffix designation against the manufacturer's latest datasheet to ensure correct pinout and electrical specifications. Confirm that the procurement channel provides original manufacturer packaging to guarantee component authenticity. Check for any recent product change notices regarding package markings or testing sites before finalizing orders.

Diode Arrays Selection Notes

Select this component when a common cathode arrangement is required for synchronous rectification or freewheeling duties. The 20A current rating and 300V voltage limit make it suitable for medium-power industrial and automotive converters. Ensure the application environment stays within the specified -55°C to 175°C junction temperature range for optimal longevity.

Diode Arrays Part Context

This part belongs to the UGF series of ultra-fast recovery diode arrays from Taiwan Semiconductor. It complements other variants like the UGF1005G and UGF2008G, which offer different current ratings while maintaining similar voltage and recovery characteristics. The series is widely used in power electronics requiring reliable, high-speed switching components.

Diode Arrays Replacement Considerations

Direct substitutes may include parts from the same family such as UGF1005G or UGF2008G if current requirements differ. Cross-brand replacements must match the 300V Vr, 20A Io, and TO-220AB package dimensions. Verify reverse recovery time compatibility to ensure circuit stability.