DPG30C400HB

Diode Arrays Overview

The IXYS DPG30C400HB is a HiPerFRED2 series small signal switching diode designed for high-performance power applications. It features a dual common cathode configuration housed in a TO-247AD-3 through-hole package. Key electrical parameters include a peak reverse voltage of 400 V and an average forward current of 15 A per element. The device exhibits a fast recovery time of 45 ns with a maximum surge current capability of 190 A. Forward voltage is specified at 1.61 V, while reverse leakage current remains low at 1 uA. Power dissipation reaches 90 W, supporting operation within a temperature range of -55 C to +150 C.

Diode Arrays Feature Summary

• Dual common cathode configuration enables efficient bridge rectification or freewheeling circuits.
• HiPerFRED2 technology provides fast 45 ns recovery time for reduced switching losses.
• Robust thermal management via TO-247AD-3 package supports high power dissipation.

Diode Arrays Applications

• High-frequency switch-mode power supplies
• Induction heating inverters
• Uninterruptible power supply (UPS) systems

Diode Arrays Procurement Notes

Verify the specific suffix HB against official IXYS documentation to confirm pinout and mechanical dimensions match your design requirements. Ensure the ordering code aligns with the required tube packaging quantity. Cross-reference the datasheet revision date to guarantee compatibility with your circuit specifications before finalizing procurement.

Diode Arrays Selection Notes

Select this component when a dual diode arrangement is required in a single package to save board space. The 400 V rating suits lower voltage AC-DC conversion stages. Compare the 15 A current rating against your load requirements to ensure adequate margin. Consider the TO-247AD-3 footprint for thermal interface planning.

Diode Arrays Part Context

This part belongs to the IXYS HiPerFRED2 family of fast recovery diodes. It shares the 45 ns recovery characteristic with other members like the DPG30I400HA but differs in configuration and current handling. The dual setup distinguishes it from single-diode variants within the same voltage class.

Diode Arrays Replacement Considerations

Direct substitutes must match the dual common cathode configuration and TO-247AD-3 package. Verify that any alternative offers equivalent 45 ns recovery time and 400 V blocking voltage. Check if the replacement maintains similar forward voltage characteristics to preserve thermal performance.