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FOD8318 - IGBT Drive Optocoupler

Key Features

  • High noise immunity characterized by common mode rejection.
  • 35 kV / µs Minimum Common Mode Rejection (Vcm = 1500 Vpeak).
  • 2.5 A peak output current driving capability for most 1200 V / 150 A IGBT.
  • Optically isolated fault sensing feedback.
  • Active Miller clamp to shut off the IGBT during high dv/dt without needing a negative supply voltage.
  • “Soft” IGBT turn-off.
  • Built-in IGBT protection.
  • Desaturation detection.
  • Under-voltage lock out (UVLO).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FOD8318 — 2.5 A Output Current, IGBT Drive Optocoupler with Active Miller Clamp, Desaturation Detection, and Isolated Fault Sensing December 2012 FOD8318 2.5 A Output Current, IGBT Drive Optocoupler with Active Miller Clamp, Desaturation Detection, and Isolated Fault Sensing Features  High noise immunity characterized by common mode rejection – 35 kV / µs Minimum Common Mode Rejection (Vcm = 1500 Vpeak)  2.