DSEC16-12A

Diode Arrays Overview

The IXYS DSEC16-12A is a HiPerFRED epitaxial diode with common cathode and soft recovery. It features an IFAV of 2x 10 A, VRRM of 1200 V, and trr of 40 ns. Maximum ratings include IFRMS of 14 A, IFAVM of 10 A at TC = 115°C, and IFSM of 40 A. Electrical characteristics specify IR of 60 µA at 25°C and VF of 1.96 V at 150°C. Thermal resistance RthJC is 2.5 K/W. The device operates within a junction temperature range of -55 to +175 °C.

Diode Arrays Feature Summary

• Soft reverse recovery behavior for low EMI/RFI
• Planar passivated chips with extremely low switching losses
• Low IRM values reducing power dissipation and turn-on loss
• Epoxy meets UL 94V-0 standard

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)
• Inductive heating systems
• Uninterruptible power supplies (UPS)

Diode Arrays Procurement Notes

Verify the exact part number against official IXYS documentation before procurement. Confirm that the component matches the specified electrical parameters and package type required for your design. Ensure compliance with relevant safety standards and environmental regulations applicable to your region. Cross-reference datasheet revisions to confirm current manufacturing status and availability.

Diode Arrays Selection Notes

Select this component for applications requiring fast switching with minimal reverse recovery charge. Consider the thermal management requirements given the 2.5 K/W junction-to-case resistance. Evaluate the forward voltage drop at operating temperatures to ensure efficiency targets are met. Verify compatibility with the intended circuit topology and voltage stress conditions.

Diode Arrays Part Context

This component belongs to the HiPerFRED series from IXYS, designed for high-performance rectification. It utilizes epitaxial technology to achieve superior switching characteristics compared to standard diodes. The common cathode configuration allows for versatile integration in various power conversion topologies.

Diode Arrays Replacement Considerations

DSEP 8-12A

Diode Arrays FAQ

What is the typical reverse recovery time (trr) for the DSEC16-12A?

The typical reverse recovery time is 40 ns under test conditions of IF = 1 A, -di/dt = 50 A/µs, VR = 30 V, and TVJ = 25°C.

Does the DSEC16-12A exhibit soft recovery behavior?

Yes, the diode features soft reverse recovery behavior, which helps reduce electromagnetic interference (EMI) and radio frequency interference (RFI).

What is the maximum repetitive peak forward current (IFRM)?

The maximum repetitive peak forward current is limited by the junction temperature, with a rating of 40 A for a pulse width of 10 ms at a sine wave frequency of 50 Hz.