CAB016M12FM3T

Overview

The Wolfspeed CAB016M12FM3T is a half-bridge Silicon Carbide power module rated for 1200 V and featuring an on-state resistance of 16 mΩ. It utilizes press-fit pins for assembly and includes pre-applied phase change thermal interface material. The module supports a maximum virtual junction temperature of 175 °C and operates within a range of -40 °C to 150 °C. Key electrical parameters include a DC continuous drain current of 84 A at 150 °C, a pulsed drain current of 178 A, and a forward voltage of 5.5 V for the body diode. The package dimensions are 62.8 mm by 53 mm with a height of 33.8 mm.

Feature Summary

• Fully SiC MOSFET-based design providing ultra-low switching and conduction losses
• Press-fit pin configuration enabling easy assembly and robust mechanical connection
• Zero turn-off tail current characteristic inherent to the MOSFET technology
• Integrated NTC thermistor for precise internal temperature monitoring

Applications

• DC-DC Converters
• High-Efficiency Converters and Inverters
• Renewable Energy Systems
• Smart-Grid and Grid-Tied Distributed Generation
• Electric Vehicle Chargers

Procurement Notes

Verify the specific ordering suffix when purchasing. The 'T' suffix indicates the inclusion of pre-applied phase change thermal interface material, whereas the non-'T' version does not include this material. Confirm that the required thermal management solution aligns with the selected variant to ensure proper heat dissipation during operation.

Selection Notes

Select this module for applications requiring high efficiency and compact system designs due to low parasitic inductance and superior thermal performance. Ensure gate drive voltages remain within the recommended operational limits of -4 V to +15 V. Verify heatsink temperatures do not exceed derating curves to maintain safe operating area compliance under continuous or pulsed load conditions.

Part Context

This component belongs to the WolfPACK family of discrete semiconductor modules from Wolfspeed. It is designed as a drop-in replacement for various industry-standard footprints, facilitating easier layout and assembly compared to discrete component solutions. The series targets medium-power applications where size reduction and efficiency gains are critical design constraints.

Replacement Considerations

The CAB016M12FM3 serves as the base model without pre-applied TIM. Other WolfPACK half-bridge variants such as CAB011M12FM3 or CAB032M12FM3 offer different current ratings but share similar packaging characteristics. Direct substitution requires verification of current handling capabilities and thermal resistance specifications against the original design requirements.

FAQ

What is the difference between CAB016M12FM3 and CAB016M12FM3T?

The primary difference is the thermal interface material. The CAB016M12FM3T comes with pre-applied phase change thermal interface material, while the CAB016M12FM3 does not.

What is the maximum virtual junction temperature for intermittent operation?

The module supports an intermittent virtual junction temperature up to 175 °C, though continuous operation is typically limited to 150 °C depending on the application conditions.

Does the module include an integrated temperature sensor?

Yes, the module features an integrated NTC thermistor with a rated resistance of 5.0 kΩ at 25 °C for accurate temperature monitoring.