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The Infineon SIGC81T60NCX1SA3 is a silicon IGBT chip utilizing Non-Punch-Through (NPT) technology, designed for integration into power modules. It features a 600V collector-emitter voltage rating and a die size of 8.99 x 8.99 mm² with a thickness of 100 µm. The component supports a DC collector current of 100A and a pulsed current of 300A. Operating junction temperatures range from -55°C to +150°C. Key electrical characteristics include a saturation voltage of 2.1V at 100A and a gate-emitter threshold voltage of 5.5V.
Verify the specific ordering code Q67041-A4694-A001 against the datasheet to confirm the exact configuration. Ensure storage conditions remain within the specified dry nitrogen environment to maintain component integrity. Confirm that the application design accounts for the maximum junction temperature limits during thermal management planning.
Select this component for applications requiring high reliability and short-circuit withstand capability. The NPT technology offers advantages in parallel operation due to its positive temperature coefficient. Consider the 100µm thickness and die dimensions when designing the substrate and bonding interfaces for optimal thermal dissipation and mechanical stability.
This part belongs to Infineon's discrete IGBT chip portfolio, specifically engineered for module manufacturers. It serves as a fundamental building block for constructing high-power semiconductor assemblies used in industrial automation and energy conversion systems.
Direct replacements must match the 600V rating, 100A current capacity, and identical die dimensions. Verify compatibility with existing module packaging and wire bonding processes before substitution.
The chip is suitable for both electrically conductive glue and soft solder die bonding.
It allows for easy paralleling of chips without the risk of thermal runaway or current hogging.