APTGF300A120D3G

Overview

The APTGF300A120D3G is a single-phase NPT IGBT power module manufactured by Microsemi. It features a collector-emitter breakdown voltage of 1200 V and supports a continuous collector current of 300 A at an 80°C case temperature, with a pulsed current rating of 600 A. The device operates within a junction temperature range of -40°C to 150°C and utilizes a D3 package with M6 power connectors. Electrical characteristics include a maximum collector-emitter on-voltage of 3.9 V at 125°C and a gate threshold voltage between 5.2 V and 6.4 V. The integrated anti-parallel diode provides a forward voltage of 2.1 V at 25°C.

Feature Summary

• Non-Punch Through (NPT) FAST IGBT technology providing low voltage drop and low tail current for efficient switching up to 50 kHz.
• Soft recovery parallel diodes designed to minimize reverse recovery losses and leakage current.
• Kelvin emitter configuration included to facilitate easy drive circuit integration and reduce noise susceptibility.
• High level of integration with direct heatsink mounting capability in an isolated package.

Applications

• Welding converters
• Switched Mode Power Supplies
• Uninterruptible Power Supplies
• Motor control

Procurement Notes

Verify the specific revision status and manufacturing origin when sourcing this component. Confirm that the D3 package dimensions and M6 terminal torque specifications align with your mechanical design requirements. Ensure proper electrostatic discharge handling procedures are followed during installation, as indicated in the manufacturer's application notes.

Selection Notes

Select this module for applications requiring high ruggedness and stable temperature behavior under repetitive short-circuit conditions. The positive temperature coefficient of VCEsat facilitates easy paralleling of multiple units. Consider the thermal resistance values and operating frequency limits when designing the cooling system for your specific power density requirements.

Part Context

This component belongs to the Microsemi phase leg NPT IGBT power module family. It represents a discrete power semiconductor solution designed for medium to high-power industrial electronics. The module integrates both the switching transistor and the freewheeling diode into a single robust housing to simplify assembly and improve reliability in demanding electrical environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing gate drivers and thermal interfaces before considering alternative components from other manufacturers.

FAQ

What is the maximum operating junction temperature for the APTGF300A120D3G?

The maximum operating junction temperature is 150°C.

Does the module include a Kelvin emitter connection?

Yes, the module features a Kelvin emitter for easy drive integration.

What is the isolation voltage rating of the package?

The RMS isolation voltage from any terminal to the case is 4000 V for 1 minute at 50/60 Hz.