CAB006A12GM3T

Overview

The Wolfspeed CAB006A12GM3T is a WolfPACK® Gen 3 Silicon Carbide half-bridge power module rated for 1200 V blocking voltage and 6 mΩ on-resistance. It features press-fit pins, an aluminum nitride substrate, and optional pre-applied thermal interface material. The module supports a continuous drain current of 200 A at 75 °C heatsink temperature with a virtual junction temperature up to 175 °C. Key electrical parameters include a gate-source operating voltage of -4/+15 V, a maximum transient gate-source voltage of +23 V, and a junction-to-heatsink thermal resistance of 0.132 °C/W. The package dimensions are 62.8 mm by 56.7 mm.

Feature Summary

• Utilizes fully SiC MOSFET technology for ultra-low conduction and switching losses.
• Features press-fit pins designed for simplified assembly and reliable mechanical connection.
• Incorporates an aluminum nitride substrate to enhance thermal management capabilities.
• Certified under UL 1557 standards for electrically isolated semiconductor devices.

Applications

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

Procurement Notes

Verify the specific ordering suffix when purchasing. The 'T' suffix indicates the inclusion of pre-applied phase change thermal interface material, while the absence of this suffix denotes the version without it. Confirm that the selected variant matches the thermal design requirements of the target application before finalizing orders.

Selection Notes

Select this component based on its 1200 V rating and low on-resistance for high-efficiency power conversion. Ensure the system design accommodates the 200 A continuous current capability and the specified thermal resistance. Verify compatibility with recommended gate driver boards such as the CGD1700HB2M-UNA or EVAL-ADUM4146WHB1Z for optimal dynamic performance evaluation.

Part Context

This part belongs to the Wolfspeed WolfPACK® family of baseplate-less silicon carbide modules. The WolfPACK series provides industry-standard footprints to facilitate compact system designs. This specific model represents the third generation of technology, optimized for medium-power applications requiring high reliability and efficiency in harsh environments.

Replacement Considerations

Direct replacements within the same WolfPACK GM3 family include CAB006M12GM3T and CAB008M12GM3T. These variants share similar packaging and pin configurations but differ in on-resistance and current ratings. Verify electrical specifications against the new requirements before substitution.

FAQ

What is the difference between CAB006A12GM3 and CAB006A12GM3T?

The primary difference is the thermal interface material. The CAB006A12GM3T includes pre-applied phase change thermal interface material, whereas the CAB006A12GM3 does not.

What is the maximum virtual junction temperature for this module?

The module supports a virtual junction temperature up to 175 °C, although continuous operation is typically rated up to 150 °C depending on the specific conditions.

Does this module have zero turn-off tail current?

Yes, the datasheet specifies that the module exhibits zero turn-off tail current due to its fully SiC MOSFET-based construction.