DD104N08KAHPSA1

Diode Arrays Overview

The DD104N08KAHPSA1 is a silicon rectifier diode module manufactured by Infineon Technologies. It features an average forward current of 104 A and a maximum repetitive peak reverse voltage of 800 V. The device has a typical forward voltage drop of 1.4 V at rated conditions. It operates within a junction temperature range of -40 °C to +150 °C. The module utilizes screw mount installation and is packaged in trays.

Diode Arrays Feature Summary

• High power handling capability with 104 A average forward current rating
• Robust blocking voltage performance up to 800 V
• Designed for high-temperature operation reaching 150 °C junction temperature

Diode Arrays Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• Welding equipment

Diode Arrays Procurement Notes

Verify the specific suffix 'AHPSA1' against official datasheets, as standard listings often reference 'DD104N08K'. Confirm end-of-life status via manufacturer notifications, as discontinuation affects long-term availability. Ensure thermal interface materials match the screw mount requirements for proper heat dissipation.

Diode Arrays Selection Notes

Select this component for applications requiring high current rectification with moderate voltage blocking. Compare thermal resistance values against system cooling capabilities. Verify that the 800 V rating provides sufficient margin for line transients. Consider the physical dimensions for chassis mounting constraints.

Diode Arrays Part Context

This part belongs to Infineon's Power Block series of discrete semiconductor modules. These modules are designed for high-power industrial applications where reliability and thermal performance are critical. The product line emphasizes robust packaging for direct heatsink mounting.

Diode Arrays Replacement Considerations

Check for updated revision codes or alternative suffixes from Infineon. Evaluate cross-brand equivalents with matching 104 A and 800 V ratings. Verify pinout compatibility if substituting with different package styles.