FZ400R12KP4HOSA1

Overview

The FZ400R12KP4HOSA1 is a single-switch IGBT module from Infineon Technologies, belonging to the IGBT4 - P4 series. It utilizes silicon technology and features a 62 mm C-Series package with screw mount installation. The device supports a maximum collector-emitter voltage of 1.2 kV and a continuous collector current of 400 A at 25°C. Key electrical parameters include a typical collector-emitter saturation voltage of 1.7 V and a forward voltage of 1.65 V at Tvj=25°C. The module operates within a junction temperature range of -40°C to +150°C.

Feature Summary

• Incorporates IGBT4 trench field-stop technology for optimized switching performance.
• Designed for high-frequency switching applications within the 62mm C-Series form factor.
• Features industrial quality grade suitable for demanding power conversion environments.

Applications

• Uninterruptible Power Supply (UPS) systems
• Commercial and agricultural vehicle drives
• Induction heating equipment
• Solar energy inverters
• Welding machines

Procurement Notes

Verify the specific suffix HOSA1 against official datasheets to confirm RoHS compliance status and exact manufacturing lot details. Ensure the ordering part number matches the required thermal interface specifications. Cross-reference the manufacturer's latest documentation for any updates on material content or environmental declarations prior to final procurement decisions.

Selection Notes

Select this component when a single-switch configuration with 1.2 kV blocking capability and 400 A nominal current is required. The 62 mm package size facilitates compatibility with standard heatsink interfaces in the C-Series family. Consider the 1.7 V saturation voltage for conduction loss calculations in medium-power industrial drive and renewable energy applications.

Part Context

This module is part of Infineon's IGBT4 - P4 product line, which represents an evolution in trench field-stop technology. It shares the physical AG-62MM-2 footprint with other devices in the 62mm C-Series, allowing for mechanical interchangeability within designed limits. The P4 designation indicates specific packaging and terminal characteristics distinct from earlier generations like KS4.

Replacement Considerations

Direct functional substitutes within the same series include FZ400R12KP4. For legacy replacements, verify electrical compatibility with FZ400R12KS4, noting differences in saturation voltage and switching speed between IGBT2 and IGBT4 technologies. Always validate thermal resistance values before substituting across different generation modules.