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FOD3125 - Gate Drive Optocoupler

General Description

The FOD3125 is a 2.5 A Output Current Gate Drive Optocoupler, capable of driving most medium IGBTs or MOSFETs across extended industrial temperature range,

40°C to 125°C.

Key Features

  • Extended Industrial Temperate Range,.
  • 40°C to 125°C.
  • High Noise Immunity characterized by 35 kV/ms minimum Common Mode Rejection.
  • 2.5 A Peak Output Current Driving Capability for Most 1200 V/ 20 A IGBT.
  • Use of P.
  • channel MOSFETs at Output Stage Enables Output Voltage Swing close to the Supply Rail.
  • Wide Supply Voltage Range from 15 V to 30 V.
  • Fast Switching Speed.
  • 400 ns maximum Propagation Delay.
  • 100 ns maxi.

📥 Download Datasheet

Datasheet Details

Part number FOD3125
Manufacturer onsemi
File Size 279.33 KB
Description Gate Drive Optocoupler
Datasheet download datasheet FOD3125 Datasheet

Full PDF Text Transcription (Reference)

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High Temperature, 2.5 A Output Current, Gate Drive Optocoupler FOD3125 Description The FOD3125 is a 2.5 A Output Current Gate Drive Optocoupler, capable of driving most medium IGBTs or MOSFETs across extended industrial temperature range, −40°C to 125°C. It is ideally suited for fast switching driving of power IGBTs and MOSFETs used in motor control inverter applications, and high performance power system. It utilizes ON Semiconductor patented coplanar packaging technology, Optoplanar®, and optimized IC design to achieve high noise immunity, characterized by high common mode rejection. It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to an integrated circuit with a high−speed driver for push−pull MOSFET output stage. www.onsemi.