MSCSM120TLM31C3AG

FET, MOSFET Arrays Overview

The MSCSM120TLM31C3AG is a Silicon Carbide (SiC) power module designed for three-level inverter applications. It integrates four N-channel SiC MOSFETs within an SP3F chassis mount package. The device supports a drain-source breakdown voltage of 1200V and delivers a continuous drain current of 89A at case temperature. Key electrical parameters include a maximum power dissipation of 395W and a low on-state resistance characteristic typical of SiC technology. The module operates within a junction temperature range extending up to 175°C, ensuring robust thermal performance for high-power density systems.

FET, MOSFET Arrays Feature Summary

• Integrates four N-channel SiC MOSFETs configured specifically for three-level inverter topologies
• Utilizes Silicon Carbide semiconductor technology to achieve superior thermal conductivity and reduced switching losses compared to silicon alternatives
• Features a rugged SP3F chassis mount package designed for efficient heat dissipation and mechanical stability in high-power environments

FET, MOSFET Arrays Applications

• Three-level neutral-point-clamped (NPC) inverters
• High-efficiency motor drives and traction systems
• Industrial power conversion systems requiring high thermal reliability

FET, MOSFET Arrays Procurement Notes

Verify the specific suffix and marking against the official Microchip Technology datasheet to confirm the exact configuration and revision level. Ensure that the procurement channel provides valid traceability documentation. Confirm that the SP3F package dimensions match the target heatsink interface requirements prior to ordering. Check for any recent product change notices regarding pinout or thermal characteristics.

FET, MOSFET Arrays Selection Notes

Select this component when designing three-level inverter circuits that demand high voltage blocking capability and low conduction losses. The 1200V rating suits medium-voltage industrial applications. Consider the 89A current rating relative to the thermal management solution, as the 395W dissipation requires effective chassis cooling. Evaluate the gate drive requirements compatible with SiC MOSFET thresholds and switching speeds.

FET, MOSFET Arrays Part Context

This module belongs to Microchip's series of discrete semiconductor modules utilizing Silicon Carbide technology. It is part of the PM-MOSFET-SIC-SBD-SP3F family, which targets high-performance power electronics. The SP3F package is a standard form factor for chassis-mounted power devices, facilitating integration into larger power assemblies where space and thermal efficiency are critical constraints.

FET, MOSFET Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Cross-referencing with other manufacturers requires careful verification of pin compatibility, thermal resistance values, and electrical ratings to ensure functional equivalence in three-level inverter designs.