BSM300GA120DLCHOSA1

Overview

The BSM300GA120DLCHOSA1 is a single IGBT module manufactured by Infineon Technologies, designed for high-power industrial applications. It features a collector-emitter breakdown voltage of 1200 V and a maximum continuous collector current of 300 A. The module utilizes EconoPACK™ 3 packaging technology to ensure compact integration and efficient thermal management. Key electrical parameters include a typical on-state voltage drop of 2.45 V at rated conditions and a maximum power dissipation capability of 1600 W. The device operates with a maximum junction temperature of 175°C and includes an integrated NTC thermistor for precise thermal monitoring within the system.

Feature Summary

• EconoPACK™ 3 packaging provides a robust, compact design optimized for high power density and ease of mounting.
• TRENCHSTOP™ 7 IGBT technology delivers low conduction losses and improved switching performance.
• Integrated NTC thermistor enables accurate real-time temperature monitoring for enhanced system reliability.
• High short-circuit withstand capability ensures protection against transient overcurrent events.

Applications

• Industrial motor drives and servo systems
• Uninterruptible power supplies (UPS)
• Induction heating equipment

Procurement Notes

Verify the complete part number including the HOSA1 suffix to confirm RoHS compliance and specific tape-and-reel or tray packaging details. Confirm that the required gate drive voltage matches the module's specifications. Ensure thermal interface materials are compatible with the module's baseplate material for optimal heat transfer. Check for any specific handling instructions regarding electrostatic discharge during installation.

Selection Notes

Select this module based on the 1200 V voltage rating and 300 A current capacity requirements of the target application. Evaluate the thermal resistance characteristics to ensure the heatsink design can maintain the junction temperature below 175°C under maximum load. Consider the switching frequency capabilities if used in high-frequency converters. Verify that the package dimensions fit within the mechanical constraints of the inverter or drive chassis.

Part Context

This component belongs to Infineon's EconoPACK™ 3 series, which is widely used in medium to high-power industrial inverters. It represents an evolution from previous generations by offering higher power density and improved thermal performance. The TRENCHSTOP™ 7 technology integrates advanced gate control structures to minimize switching losses compared to older IGBT generations.

Replacement Considerations

Direct replacements must match the 1200 V / 300 A rating and EconoPACK™ 3 footprint. Verify pinout compatibility, particularly for the integrated NTC thermistor connections. Compare thermal resistance values to ensure equivalent cooling requirements. Cross-reference with Infineon's official replacement guides for any updated versions with improved specifications.