DSEI2X30-10B

Diode Arrays Overview

The IXYS DSEI2X30-10B is a fast recovery epitaxial diode (FRED) housed in an SOT-227 (miniBLOC) package. It features two independent diodes with a peak reverse repetitive voltage of 1000 V and a maximum average forward current of 30 A per diode at 50°C case temperature. The device exhibits a typical reverse recovery time of 35 ns, reaching a maximum of 50 ns under specified test conditions. It supports a junction temperature range from -40°C to +150°C and provides an isolation voltage of 2500 Vrms.

Diode Arrays Feature Summary

• Contains two independent FRED chips within a single miniBLOC package
• Features planar passivated chips for high reliability circuit operation
• Provides extremely low switching losses and soft recovery behavior
• Offers high isolation voltage capability between terminals

Diode Arrays Applications

• Antiparallel diode for high frequency switching devices
• Free wheeling diode in converters and motor control circuits
• Rectifiers in switch mode power supplies (SMPS)
• Snubber diode applications
• Inductive heating and melting systems

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact electrical tolerances and mechanical dimensions. Ensure that thermal interface materials and mounting hardware meet the specified torque requirements for reliable heat dissipation. Confirm compliance with relevant international standards required by your specific application environment before finalizing procurement.

Diode Arrays Selection Notes

Select this component when designing circuits requiring dual isolated fast recovery diodes in a compact panel-mount form factor. Consider the 1000 V rating and 30 A continuous current capacity for robust performance in high-power environments. Evaluate the thermal impedance characteristics to ensure adequate cooling solutions are implemented for sustained operation at elevated junction temperatures.

Diode Arrays Part Context

This part belongs to the DSEI2x30 series of Fast Recovery Epitaxial Diodes manufactured by IXYS. The series utilizes the miniBLOC package standard, which is compatible with ISOTOP mounting styles. These components are engineered specifically for high-frequency power conversion applications where low reverse recovery charge and minimal switching noise are critical design parameters.

Diode Arrays Replacement Considerations

The DSEI2X31-10B is a confirmed substitute within the same product family offering identical packaging and similar electrical characteristics.