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EGDR-90 SiC Gate Driver Board

The new Egrtech’s EGDR-90 SiC Gate Driver Board is designed to drive half-bridge 1200V SiC Power modules.The EGDR-90 is capable of operating in switching frequency up to 100KHz.

Main Features

  • Optimized for high-performance half-bridge modules
  • Protected against over-current and reverse polarity.
  • Optocoupler less design
  • Maximum Switching Frequency up to 100KHz
  • Direct mount low inductance design
  • Electrical or fiberoptic interfaces
  • High reliability and robust design
  • Conformal coating applied
  • No tantalum capacitor used
  • Characterised high dv/dt immunity
  • Ultra low isolation capacitance
  • Creepage enhancing slot between primary and secondary circuits
  • High operating temperature range
  • 5kVrms isolation test voltage
  • Resistor network allows for separate gate turn-on and turn-off transitions
  • DC Bus Voltages up to 1000 V
  • Excellent current sharing in parallel connection



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