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VLA574-01R Datasheet Hybrid IC for driving IGBT modules

Manufacturer: Isahaya Electronics Corporation

General Description

VLA574 is a hybrid integrated circuit designed for driving n-channel IGBT modules in any gate-amplifier application.

This device operates as an isolation amplifier for these modules and provides the required electrical isolation between the input and output with an opto-coupler.

Target IGBT modules: VCES = 600V series up to 600A class VCES = 1200V series up to 1400A class VCES = 1700V series up to 1400A class

Overview

DESCRIPTION VLA574 is a hybrid integrated circuit designed for driving n-channel IGBT modules in any gate-amplifier application.

Key Features

  • >Output peak current is +/-15A(max) >SIP structure allows more space on mother board >Built in short circuit protection >Electrical isolation voltage is 4000Vrms (for 1 minute) >Built in gate shut down speed control circuit (When short circuit protection work. ).