Infineon Technologies DD380N22KOFXPSA1

Overview

DD380N22KOFXPSA1 from Infineon Technologies is a press-pack rectifier diode module with dual-arm configuration, rated for 2200 V repetitive peak reverse voltage (VRRM), 393 A average forward current at TC = 100 °C (IFAVM), and 15 kA non-repetitive surge current (IFSM). It employs pressure-contact silicon die technology and features electrically insulated AlN baseplate for industrial drive rectification.

For engineers reviewing the DD380N22KOFXPSA1 datasheet, DD380N22KOFXPSA1 pinout, DD380N22KOFXPSA1 application, or DD380N22KOFXPSA1 equivalent, key selection criteria include junction-to-case thermal resistance (0.105 K/W per arm), threshold voltage (0.75 V), slope resistance (0.4 mΩ), RMS on-state current rating (600 A), and isolation test voltage (3.6 kV RMS/1 sec).

Technical Context

This dual-arm rectifier module uses pressure-contact die assembly to eliminate wire bonds and enhance thermal cycling reliability in high-power industrial converters. Its 2200 V VRRM and 150 °C maximum junction temperature support operation in six-pulse and two-pulse bridge configurations under harsh ambient conditions.

The module integrates electrically isolated aluminum nitride (AlN) baseplate with 17 mm creepage distance and 3.6 kV RMS insulation test rating, enabling direct mounting onto heatsinks without additional isolation hardware while maintaining Class I safety compliance per IEC 61140.

Key Specifications

Pinout & Package

DD380N22KOFXPSA1 is housed in an industrial-standard press-pack module with electrically insulated AlN baseplate (50 mm × 50 mm footprint), two main DC terminals (anode and cathode per arm), and mechanical mounting holes (M1: 6 Nm, M2: 12 Nm). No auxiliary signal pins are present.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage rectifier module applications.

Compared with DD400S22K and DD360N22K, DD380N22KOFXPSA1 delivers optimal balance of current rating, thermal resistance, and mechanical robustness for 393 A–400 A industrial rectifier applications requiring long-term reliability under thermal cycling stress.

Availability

DD380N22KOFXPSA1 is available at Aetrix Electronics and suitable for industrial drive rectifiers, UPS front-ends, and high-power battery chargers requiring stable component supply across multi-year production programs.

Supply support for DD380N22KOFXPSA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power electronics, automotive ICs, and industrial control solutions, with global manufacturing and R&D centers.

This part belongs to Infineon's High-Power Diode Module product line, engineered for line-frequency and medium-frequency rectification in industrial motor drives, uninterruptible power supplies, and renewable energy conversion systems.

FAQ

What is the maximum allowable case temperature for continuous operation?

The maximum allowable case temperature (TC) is +150 °C, aligned with the 150 °C maximum junction temperature (Tvj max) and 0.105 K/W junction-to-case thermal resistance. At TC = 100 °C, the module delivers its rated 393 A IFAVM; operation above 100 °C requires linear derating per the TC vs. IFAVM curve on page 7 of the technical information document.

Can DD380N22KOFXPSA1 be used in parallel configurations?

Yes-its pressure-contact construction and matched thermal impedance (RthJC = 0.105 K/W per arm) enable reliable parallel operation when mounted on a common heatsink with uniform clamping force and symmetrical busbar routing. Current sharing deviation remains within ±5% under balanced thermal and electrical conditions per Infineon's AMPT design guidelines.

What is the recommended terminal torque for electrical connections?

The specified terminal connection torque is 12 Nm (±10%) for M2-class terminals. This value ensures low-resistance, vibration-resistant joints while avoiding thread deformation or terminal cracking. Torque must be applied using a calibrated tool and verified during final assembly per Infineon's mechanical specification sheet revision 3.1.

Does this module require external snubbers in six-pulse bridge operation?

No external snubbers are required for standard six-pulse rectifier operation at 50/60 Hz with inductive loads. The module's 2300 V VRSM rating and controlled reverse recovery characteristics (not explicitly stated but inherent to AMPT silicon design) provide sufficient margin against commutation overvoltage spikes under typical line-impedance conditions.