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The Microchip Technology APTGF50DDA60T3G is a dual boost chopper NPT IGBT power module. It features a collector-emitter breakdown voltage of 600 V and a continuous collector current rating of 65 A at 25°C case temperature, or 50 A at 80°C. The maximum power dissipation is 250 W at 25°C. The junction-to-case thermal resistance is 0.5 °C/W for the IGBT and 0.9 °C/W for the diode. The operating junction temperature range spans from -40°C to 150°C. The package provides an RMS isolation voltage of 4000 V between terminals and the case.
Verify component authenticity by cross-referencing the part number against official Microchip Technology documentation. Confirm that the specific revision matches the required datasheet version. Ensure handling procedures account for electrostatic discharge sensitivity as specified in application note APT0502. Validate that the SP3 package mounting torque requirements are met during installation.
Select this module for applications requiring high-frequency operation up to 50 kHz. Consider the positive temperature coefficient of VCEsat when designing parallel configurations to ensure balanced current sharing. Verify that the gate drive voltage aligns with the specified 15V typical threshold. Account for the 4000 V isolation requirement when designing safety barriers.
This component belongs to the Microchip Technology NPT IGBT power module family. It utilizes the SP3 isolated package format designed for direct heatsink mounting. The series integrates both IGBT switches and anti-parallel diodes into a single unit to reduce system complexity and stray inductance.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Microchip Technology documentation for potential alternatives.