VS-240U80DM16

Single Diodes Overview

The VS-240U80DM16 is a high-power ultrafast rectifier from Vishay’s U-series, featuring a dual common cathode configuration housed in a TO-247AC package. It provides a repetitive peak reverse voltage of 800 V and an average forward current rating of 240 A at 50°C. The device utilizes planar passivation technology for enhanced reliability and includes a soft recovery characteristic to minimize switching losses and electromagnetic interference during operation.

Single Diodes Feature Summary

• Dual common cathode structure for bridge or push-pull applications
• Soft recovery characteristic reduces switching losses and EMI
• Planar passivation ensures long-term stability under thermal stress

Single Diodes Applications

• High-frequency DC/DC converters
• Induction heating power supplies
• Uninterruptible power supply (UPS) systems

Single Diodes Procurement Notes

Verify the specific suffix DM16 against the manufacturer's latest datasheet to confirm pinout and thermal characteristics. Ensure compatibility with your heatsinking requirements given the 240 A current rating. Cross-reference the ordering code with authorized distributors to avoid counterfeit components.

Single Diodes Selection Notes

Select this component for applications requiring high current handling and fast switching speeds. The dual common cathode design simplifies circuit topology by reducing component count. Evaluate thermal management needs carefully, as performance depends on case temperature limits defined in the official specifications.

Single Diodes Part Context

This part belongs to Vishay’s U-series of ultrafast rectifiers designed for demanding power electronics environments. The series emphasizes low forward voltage drop and high surge current capability. The TO-247AC package offers robust mechanical mounting and efficient heat dissipation compared to smaller form factors.

Single Diodes Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage and current ratings. Verify that alternative devices maintain similar reverse recovery time and forward voltage characteristics to ensure circuit performance consistency.