APTGT450DA60G

Overview

The APTGT450DA60G is a trench field stop IGBT module manufactured by Microchip Technology. It features a single configuration housed in an SP6 package designed for chassis mounting. The device supports a maximum collector-emitter breakdown voltage of 600 V and a continuous collector current of 450 A at Tc=80°C, with a peak rating of 550 A. The saturation voltage (VCEsat) is specified at 1.4 V. Maximum power dissipation is 1750 W. Operating temperature ranges from -40°C to +175°C junction temperature.

Feature Summary

• Utilizes trench field stop silicon technology for optimized switching performance.
• Designed for robust chassis or screw mount installation within the SP6 footprint.
• Configured as a single phase leg or boost chopper topology component.

Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• High-frequency induction heating systems

Procurement Notes

Verify the specific suffix 'A' versus 'DA' when sourcing, as datasheets may list variations like APTGT450A60G with similar ratings but distinct internal configurations. Confirm the SP6C package designation matches your thermal interface requirements. Check manufacturer PCNs for assembly site changes that may affect long-term supply chain stability. Ensure ordering quantities align with factory packaging constraints.

Selection Notes

Select this component for applications requiring high current density in a compact SP6 form factor. The 600V rating suits medium-voltage AC drive and DC-DC converter topologies. Evaluate thermal management capabilities against the 1750W dissipation limit. Compare VCEsat characteristics against alternative trench technologies to ensure efficiency targets are met for the specific load profile.

Part Context

This part belongs to the APTGT series of high-power IGBT modules from Microchip Technology. It complements other variants in the family, such as the APTGT450DA60G and APTGT450A60G, which share the SP6 mechanical outline. These modules are engineered for industrial power conversion, offering a balance between conduction losses and switching speeds suitable for demanding energy applications.

Replacement Considerations

Direct substitutes include the APTGT450A60G, which shares the SP6 package and 600V/450A ratings. Verify pinout compatibility and thermal resistance values before swapping. Cross-reference with other trench field stop modules from different manufacturers only if electrical parameters and mounting dimensions are identical.