Wolfspeed’s WAB400M12BM3

Half-Bridge Module for Switching & Conduction Optimized Applications

Wolfspeed’s 62mm power module platform provides the system benefits of SiC, while maintaining the robust, industry-standard 62 mm module package. The internal design of Wolfspeed’s 62mm BM package enables high speed SiC switching benefits, due to the low-inductance layout. The BM platform is a perfect fit for applications in the industrial test equipment, rail / traction, and EV charging infrastructure markets.

Technical Features

  • Industry Standard 62mm Footprint
  • High Humidity Operation THB-80 (HV-H3TRB)
  • High Junction Temperature (175 C) Operation
  • Implements Conduction Optimized Third Generation SiC MOSFET Technology
  • Low Inductance (10.2 nH) Design
  • Silicon Nitride Insulator and Copper Baseplate


  • Railway and Traction
  • Solar
  • EV Chargers
  • Industrial Automation and Testing

System Benefits

  • Fast Time-to-Market with Minimal Development Required for Transition from 62mm Si IGBT Packages
  • Increased System Efficiency due to Low Switching and Conduction Losses of SiC
  • High Reliability Material Selection