APTGL325SK120D3G

Overview

The APTGL325SK120D3G is a Trench Field Stop IGBT power module manufactured by Microsemi Corporation. It features a single configuration housed in a D3-11 package, designed for high-power applications. The device supports a collector-emitter breakdown voltage of 1200 V and delivers a maximum continuous collector current of 420 A at 25°C. With a typical saturation voltage of 1.7 V and a power dissipation rating of 1500 W, it operates within a junction temperature range of -40°C to +150°C. The module utilizes silicon technology and employs screw mount installation for secure integration into industrial systems.

Feature Summary

• Incorporates Trench Field Stop IGBT technology for optimized switching performance
• Designed with a robust D3-11 package structure for efficient thermal management
• Engineered for high-current handling capabilities in demanding power environments

Applications

• Buck chopper circuits
• Industrial motor drives
• Power conversion systems

Procurement Notes

Verify the specific revision and manufacturing date code upon order confirmation, as component specifications may evolve. Ensure that the procurement channel provides valid traceability documentation consistent with Microsemi standards. Confirm compatibility with existing thermal interface materials and mounting hardware requirements before finalizing the purchase agreement.

Selection Notes

Select this module when a 1200 V rating and 420 A current capacity are required for high-efficiency power switching. The D3-11 form factor suits applications needing compact yet robust packaging. Consider the thermal characteristics and gate drive requirements to ensure proper system integration and reliable operation under specified load conditions.

Part Context

This component belongs to the APTGT/APTGL series of IGBT modules from Microsemi, formerly Microsemi Corporation. These modules are engineered for medium to high-power industrial applications. The series typically offers various current ratings within similar voltage classes, providing designers with scalable solutions for diverse power electronics architectures requiring reliable semiconductor switching.

Replacement Considerations

Direct substitutes include the APTGL475SK120D3G for higher current needs or the APTGF200SK120D3G for lower current requirements. Verify pinout compatibility and thermal resistance values when considering alternative models within the same product family to ensure seamless system integration.