DD261N20KHPSA1

Diode Arrays Overview

The DD261N20KHPSA1 is a general-purpose rectifier diode module manufactured by Infineon Technologies. It features a single pair of serially connected diodes with a maximum repetitive peak reverse voltage of 2000 V and an average rectified current of 260 A per diode. The forward voltage drop is specified at 1.42 V when tested at 800 A. The device utilizes standard recovery technology with a reverse recovery time exceeding 500 ns. It is designed for base mounting in a module package and operates within a junction temperature range of -40°C to 150°C.

Diode Arrays Feature Summary

• Serial connection configuration for high-voltage applications
• Standard recovery speed suitable for general power conversion
• Robust base-mount module construction for thermal management

Diode Arrays Applications

• Industrial power supplies
• Motor drive rectification
• Inverter circuits

Diode Arrays Procurement Notes

This component has been officially discontinued and is no longer in production. Verification of availability should focus on the recommended manufacturer substitute, DD261N22KHPSA1. Buyers must confirm that the replacement part meets all original design requirements before integration. Supply chain sources may list remaining stock or obsolete inventory; ensure authenticity through authorized channels.

Diode Arrays Selection Notes

Engineers replacing this obsolete part should evaluate the DD261N22KHPSA1 as the primary alternative. The substitute offers a higher voltage rating of 2200 V while maintaining similar current handling capabilities. Designers must verify that the increased voltage rating does not impact system constraints and that the physical footprint remains compatible with existing cooling solutions and mounting hardware.

Diode Arrays Part Context

The DD261N20KHPSA1 belongs to the DD261N series of high-power diode modules from Infineon. These modules are engineered for demanding industrial environments requiring reliable rectification. The product line emphasizes durability and thermal performance through its specific packaging and semiconductor technology.

Diode Arrays Replacement Considerations

The manufacturer recommends DD261N22KHPSA1 as the direct substitute. This replacement provides a 2200 V rating compared to the original 2000 V specification.