APTC80A10SCTG

Overview

The APTC80A10SCTG is a silicon superjunction MOSFET and silicon carbide diode module manufactured by Microchip Technology. It features a full bridge configuration with series connections and parallel SiC diodes, rated for 800V drain-source voltage and 42A continuous current. The device utilizes an SP4 package designed for chassis mounting, providing robust thermal performance for high-power applications.

Feature Summary

• Integrates silicon superjunction MOSFETs with parallel silicon carbide diodes for enhanced switching efficiency
• Configured as a full bridge with series topology to support complex power conversion topologies
• Engineered for chassis mounting to facilitate efficient heat dissipation in industrial environments

Applications

• Industrial motor drives and inverters
• High-efficiency DC-DC power converters
• Uninterruptible power supply (UPS) systems

Procurement Notes

Verify the specific suffix 'SCTG' against the manufacturer's official datasheet to confirm the exact pinout, thermal characteristics, and mechanical dimensions. Ensure that the SP4 chassis mount interface matches the target heatsink design. Cross-reference the RoHS compliance status and environmental classifications prior to finalizing component selection for production.

Selection Notes

Select this component when high voltage blocking capability and low on-resistance are required in a compact form factor. The integration of SiC diodes reduces reverse recovery losses compared to standard silicon alternatives. Evaluate the thermal resistance requirements of the application to ensure adequate cooling solutions are implemented for the chassis-mounted package.

Part Context

This part belongs to Microchip's APTC series of power modules, which combines discrete semiconductor technologies into single packages. The series targets applications demanding high reliability and efficiency. The APTC80A10SCTG specifically addresses needs for medium-power industrial electronics where space constraints and thermal management are critical design factors.

Replacement Considerations

Consult official substitution guides for compatible SP4 packaged modules from Microchip or other manufacturers offering similar 800V/42A ratings. Verify electrical equivalence and mechanical footprint compatibility before replacing.