DFE250X600NA

Diode Arrays Overview

The DFE250X600NA is a silicon SCR module manufactured by IXYS, designed for line frequency applications. It features dual phase-leg thyristors with parallel legs configuration. The device has a rated repetitive off-state voltage of 600 V and an RMS on-state current of 150 A. It operates within a temperature range of -40°C to +125°C. The component utilizes screw mount installation in a SOT-227B-4 package.

Diode Arrays Feature Summary

• Dual phase-leg thyristor structure optimized for line frequency operations
• Planar passivated chips ensure long-term stability and reliability
• Direct copper-bonded Al2O3-ceramic substrate enhances thermal performance

Diode Arrays Applications

• Line frequency power control systems
• Industrial automation assembly equipment
• DC phase-controlled applications

Diode Arrays Procurement Notes

Verify the specific suffix and revision level against the official IXYS datasheet to ensure compatibility with your circuit design requirements. Confirm that the SOT-227B-4 package dimensions match your mechanical constraints. Check for any recent product change notices regarding material or manufacturing process updates before finalizing procurement orders.

Diode Arrays Selection Notes

Select this module when high current handling at line frequencies is required. The dual leg design allows for balanced current sharing in parallel configurations. Ensure adequate heatsinking is provided due to the power dissipation characteristics of silicon thyristors in this voltage class.

Diode Arrays Part Context

This component belongs to the IXYS SCR module family, which focuses on robust power semiconductor solutions. The series is characterized by planar passivation technology and ceramic insulation, targeting industrial environments where reliability under thermal stress is critical for continuous operation.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and thermal resistance specifications if considering alternative manufacturers' modules with similar voltage and current ratings.