FF450R12ME4BOSA1

Overview

The FF450R12ME4BOSA1 is a Trenchstop IGBT4 half-bridge module manufactured by Infineon Technologies. It features a 1200 V collector-emitter voltage rating and a continuous collector current of 675 A at 25°C. The device utilizes trench field-stop technology to achieve low switching losses, supporting operation up to 60 kHz. Key electrical parameters include a maximum power dissipation of 2250 W, an input capacitance of 28 nF at 25 V, and a typical saturation voltage of 2.1 V at 450 A. The module operates within a junction temperature range of -40°C to +150°C and includes an integrated NTC thermistor for thermal monitoring.

Feature Summary

• Trenchstop IGBT4 technology provides optimized switching performance with low switching losses suitable for high-frequency applications.
• Integrated NTC thermistor enables precise real-time thermal monitoring and protection within the module structure.
• EconoDUAL package design facilitates efficient heat dissipation and simplified mechanical mounting via screw terminals.

Applications

• Industrial motor drives and frequency converters
• Uninterruptible Power Supply (UPS) systems
• Solar inverters and photovoltaic power conversion
• Induction heating equipment

Procurement Notes

Verify the specific ordering suffix BOSA1 against official Infineon documentation to confirm compliance requirements and marking details. Ensure that the procurement channel sources genuine components from authorized distributors to guarantee authenticity and traceability. Cross-reference the part number with the latest datasheet revision to confirm active status and any potential obsolescence notices before finalizing orders.

Selection Notes

Select this component when a 1200 V half-bridge configuration with high current capacity is required for industrial power electronics. The 675 A rating suits applications demanding robust performance under heavy loads. Consider the integrated NTC feature if system-level thermal management relies on direct module feedback. Verify that the operating frequency aligns with the IGBT4 technology capabilities for optimal efficiency.

Part Context

This module belongs to the EconoDUAL family, a standard packaging format widely used in industrial power modules. It represents the Trenchstop IGBT4 generation, which balances conduction and switching losses effectively. The part is designed for screw-mount installation, providing a reliable interface for heatsinking in high-power density designs common in renewable energy and automation sectors.

Replacement Considerations

Direct replacements within the same series include FF450R12ME4. Variants such as FF450R12ME4P_B11 offer press-fit mounting options instead of screw mounts. When substituting, verify pinout compatibility and thermal resistance characteristics to ensure equivalent performance in the existing circuit layout.