UGE10DCT-E3/45

Diode Arrays Overview

The UGE10DCT-E3/45 is a dual common cathode ultrafast rectifier manufactured by Vishay General Semiconductor. It utilizes the Ultrafast Soft Recovery Diode (USRD) technology to minimize reverse recovery charge and associated switching losses. The device features a compact SMD-2 package, suitable for surface-mount applications requiring high efficiency. Rated for a continuous forward current of 10 Amperes and a repetitive peak reverse voltage of 400 Volts, it is designed for use in high-frequency power conversion circuits where fast switching characteristics are critical.

Diode Arrays Feature Summary

• Ultrafast soft recovery characteristics reduce electromagnetic interference and switching losses
• Dual common cathode configuration allows for bridge or push-pull circuit topologies
• Lead-free finish compliant with RoHS directives

Diode Arrays Applications

• High-frequency DC-DC converters
• Free-wheeling diodes in switch-mode power supplies
• Output rectification in isolated power stages

Diode Arrays Procurement Notes

Verify the specific suffix /45 indicates tape-and-reel packaging when ordering. Confirm that the E3 designation corresponds to lead-free and halogen-free material composition as per Vishay's standard definitions. Ensure compatibility with automated pick-and-place equipment due to the SMD-2 package form factor. Cross-reference the manufacturer part number against authorized distributor catalogs to confirm authenticity and traceability.

Diode Arrays Selection Notes

Select this component when circuit design demands low reverse recovery time and charge to enhance overall system efficiency. The dual common cathode arrangement simplifies layout compared to discrete single diodes. Evaluate thermal management requirements based on the SMD-2 package's power dissipation capabilities. Ensure the operating junction temperature range aligns with the application's environmental constraints.

Diode Arrays Part Context

This component belongs to Vishay's USRD series, which focuses on improving performance in high-frequency switching applications. The series addresses limitations of standard fast recovery diodes by optimizing the trade-off between reverse recovery charge and forward voltage drop. The UGE10DCT variant specifically targets medium-power applications requiring robust reliability and compact footprint solutions within the diode division portfolio.

Diode Arrays Replacement Considerations

Consult official Vishay substitution guides for equivalent USRD series parts. Verify pinout compatibility and electrical ratings before substituting with generic ultrafast diodes. Ensure any alternative maintains the same dual common cathode configuration and package dimensions.