VS-UFL450CB60

Diode Arrays Overview

The VS-UFL450CB60 is a non-insulated SOT-227 power module containing two common cathode ultrafast recovery diodes. It utilizes Gen 4 FRED Pt technology to achieve a 600 V reverse voltage rating and a total average forward current of 450 A at 124 °C case temperature. The device features a typical reverse recovery time of 97 ns, low forward voltage drop, and an operating junction temperature range up to 175 °C.

Diode Arrays Feature Summary

• Gen 4 FRED Pt technology providing ultrasoft reverse recovery characteristics
• Optimized for high-efficiency power conversion with minimized conduction and switching losses
• Direct mounting capability to heatsink via base common cathode terminal
• Industrial level qualification designed for robust operational environments

Diode Arrays Applications

• IGBT freewheeling diode applications
• Industrial switch mode power supplies (SMPS)
• Power welding equipment

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Vishay documentation to confirm package type and circuit configuration. Ensure thermal interface materials are compatible with the specified mounting torque requirements. Confirm that the application environment aligns with the industrial level qualification standards defined in the datasheet.

Diode Arrays Selection Notes

Select this component when high current handling and fast switching speeds are required in a single-phase common cathode configuration. Evaluate thermal management capabilities based on the junction-to-case thermal resistance values provided. Consider the maximum allowable case temperature limits relative to the expected continuous forward current load.

Diode Arrays Part Context

This module belongs to the U-Series FRED Pt Gen 4 family from Vishay Semiconductors. It is designed as a plug-in compatible replacement for other standard SOT-227 packages, facilitating easy assembly and direct heatsink mounting in high-power electronic systems.

Diode Arrays Replacement Considerations

Consult official Vishay documentation for confirmed substitute part numbers. Verify electrical parameters and physical dimensions before implementation.

Diode Arrays FAQ

What is the circuit configuration of the VS-UFL450CB60?

The device features a common cathode circuit configuration with two diodes.

Is the VS-UFL450CB60 electrically insulated?

No, the module is explicitly described as a non-insulated package.

What is the maximum operating junction temperature?

The maximum operating junction temperature is 175 °C.