APTGLQ75H120TG

Overview

The APTGLQ75H120TG is a high-speed IGBT4 power module manufactured by Microchip Technology. It features a full bridge configuration within the PM-IGBT-TFS-SP4 package. The device supports a maximum collector-emitter voltage of 1200 V and delivers a continuous collector current of 75 A at 25°C. Key electrical parameters include a collector-emitter saturation voltage of 1.8 V, a gate-emitter leakage current of 150 nA, and a power dissipation rating of 385 W. The module operates within a temperature range of -40°C to +125°C and utilizes screw mount installation.

Feature Summary

• Incorporates high-speed IGBT4 technology for optimized switching performance
• Designed for low conduction losses with reduced collector-emitter saturation voltage
• Provides robust thermal management capabilities suitable for demanding power applications

Applications

• Industrial motor drives
• Uninterruptible power supplies (UPS)
• High-frequency inverters

Procurement Notes

Verify the specific datasheet version and mechanical dimensions prior to integration, as packaging details may vary. Confirm that the SP4 footprint matches the target PCB or baseplate design. Ensure thermal interface materials are compatible with the specified operating temperature range. Cross-reference the manufacturer's latest product change notifications to confirm component availability and lifecycle status before finalizing procurement plans.

Selection Notes

Select this module when a 1200 V rating and 75 A continuous current capacity are required in a compact full bridge topology. The IGBT4 technology offers a balance between conduction and switching losses, making it suitable for medium-frequency applications. Consider the SP4 package size and screw mounting requirements during mechanical design. Evaluate thermal resistance characteristics against the expected heat sink constraints to ensure reliable operation under load.

Part Context

This component belongs to Microchip's portfolio of high-speed IGBT4 power modules, which are engineered for efficiency in power conversion systems. The APTGLQ75H120TG specifically targets applications requiring reliable high-voltage switching with moderate current handling. It complements other modules in the series that offer different current ratings or voltage levels, providing designers with scalable solutions for various power density requirements.

Replacement Considerations

Direct substitutes should be sought from the same PM-IGBT-TFS-SP4 family with matching 1200 V and 75 A ratings. Verify pin compatibility and thermal characteristics before swapping. Generic IGBT replacements may not match the switching speed or loss profile of the IGBT4 technology.