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Converter + Brake + Inverter

CBI (converter + brake + inverter) IGBT modules serve as solid state switches in ac motor drives, solar inverters, uninterruptible power supplies, and switched mode power supplies. They rely on a MOSFET gate-control structure and the high current and low saturation voltage characteristics of a BJT to perform fast switching with high efficiency. Littelfuse subsidiary IXYS produces CBI IGBT modules with trench and extreme-light (XPT) configurations, and the modules are specifically designed to be used with three-phase power inputs.
  • Collector–emitter voltage (Vces) ratings of 1.2 kV and 1.7 kV
  • Maximum reverse recovery blocking voltage (Vrrm) ratings of 1.6 kV and 2.2 kV
  • Forward currents when operating at 80 ℃ (If at 80 ℃) from 13 A to 90 A
  • Brake Ic at 80 ℃ ratings from 12 A to 40 A
  • Maximum average dc output current (Idavm) at 80 ℃ ratings from 105 A to 265 A
  • Turn off energy per pulse (Eoff) ratings from 1.1 mJ to 25 mJ
  • International standard packages
  • Diodes included in modules ensure fast and soft reverse recovery
  • Low switching losses and tail current
  • High reverse bias safe operating area (RBSOA)
  • Superior short circuit ruggedness

Converter + Brake + Inverter Parts

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Converter + Brake + Inverter Applications

Highlights Section

  • Ac motor drives
  • Electric motor brakes
  • Medical equipment
  • Resonant, switched mode, and uninterruptible power supplies
  • Solar inverters
  • Welding equipment