IM818SCCXKMA1

Overview

The IM818SCCXKMA1 is a CIPOS Maxi intelligent power module featuring an IGBT switch type with a 1200 V voltage class. It provides a three-phase open emitter configuration and includes a built-in NTC thermistor for thermal monitoring. The module supports a collector current of 8 A at 25°C and delivers a motor power output of 1.4 kW at 10 kHz switching frequency. It utilizes a DIP-24 package designed for through-hole installation.

Feature Summary

• Integrates high-side and low-side IGBTs within a single compact package
• Includes dedicated driver circuitry for gate control
• Features internal protection mechanisms against overcurrent and overheating
• Incorporates a built-in NTC sensor for precise temperature feedback

Applications

• Industrial motor drives
• Pump control systems
• Fan speed regulation
• Compressor drive units

Procurement Notes

Verify the specific suffix KMA1 to confirm lead-free compliance and RoHS3 status. Ensure the DIP-24 through-hole footprint matches the target PCB layout. Confirm that the 1200 V rating aligns with the DC bus voltage requirements of the inverter application. Check datasheet specifications for thermal resistance values to design appropriate heat sinking solutions.

Selection Notes

Select this component when a robust, pre-integrated three-phase solution is required for industrial applications. The CIPOS Maxi series offers higher power density compared to discrete assemblies. Consider the 8 A continuous current capability and 1.4 kW power handling for medium-duty motors. Evaluate the need for integrated diagnostics and protection features inherent to the IPM architecture.

Part Context

This part belongs to the Infineon CIPOS Maxi family of intelligent power modules. The series is engineered for high reliability in demanding industrial environments. It combines power semiconductors with advanced driver electronics to simplify system design. The IM818 series specifically targets three-phase inverter topologies for AC motor control.

Replacement Considerations

Direct substitutes include other IM818-SCC variants within the same CIPOS Maxi lineup. Verify pin compatibility and electrical ratings before swapping. Cross-reference with similar IPM packages from other manufacturers only if mechanical and electrical parameters are identical.