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FOD8318 - IGBT Drive Optocoupler

General Description

optocoupler capable of driving most 1200 V / 150 A IGBTs.

switching driving of power IGBTs and MOSFETs used in motor control inverter applications and high

performance power systems.

Key Features

  • necessary for preventing fault conditions that lead to destructive thermal runaway of IGBTs. It utilizes onsemi’s proprietary.

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Datasheet Details

Part number FOD8318
Manufacturer onsemi
File Size 550.03 KB
Description IGBT Drive Optocoupler
Datasheet download datasheet FOD8318 Datasheet

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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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2.5 A Output Current, IGBT Drive Optocoupler with Active Miller Clamp, Desaturation Detection, and Isolated Fault Sensing FOD8318 Description The FOD8318 is an advanced 2.5 A output current IGBT drive optocoupler capable of driving most 1200 V / 150 A IGBTs. It is ideally suited for fast−switching driving of power IGBTs and MOSFETs used in motor control inverter applications and high−performance power systems. It consists of an integrated gate drive optocoupler featuring low RDS(ON) CMOS transistors to drive the IGBT from rail to rail and an integrated high−speed isolated feedback for fault sensing. The FOD8318 has an active Miller clamp fuction to shut off the IGBT during a high dv/dt situation without the need of a negative supply voltage.