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The APTGT400SK60D3G is a single IGBT power module manufactured by Microchip Technology, formerly Microsemi. It features a D3-11 package with screw mount installation. The device supports a maximum collector-emitter voltage of 600 V and delivers a continuous collector current of 500 A at 25°C. Key electrical parameters include a collector-emitter saturation voltage of 1.5 V, a gate-emitter leakage current of 400 nA, and a maximum power dissipation of 1.25 kW. The unit operates within a temperature range of -40°C to +125°C and utilizes silicon technology.
This component is listed as End-of-Life (EOL) or discontinued by the manufacturer. Availability is restricted, and distributors may not stock this item in all regions. Verification of current lifecycle status and sourcing channels is required before integration into new designs due to potential supply constraints.
Select this module for applications requiring 600V blocking capability and high current handling up to 500A. Ensure thermal management solutions support the 1.25 kW power dissipation rating. Verify that the system design accommodates the D3-11 package dimensions and screw mounting requirements for proper mechanical attachment.
The APTGT400SK60D3G belongs to the APTGT series of IGBT modules from Microchip Technology. This series typically combines trench field-stop IGBTs with fast recovery diodes. The part represents a legacy product line previously associated with Microsemi Corporation before its acquisition.
Publicly confirmed substitute part numbers are not available in the provided documentation. As the part is discontinued, engineers should consult official Microchip replacement guides or evaluate newer generations within the APTGT family for functional compatibility.