CT3120
2.5A MOSFET/IGBT Gate Driver Optocoupler
Features
Description
The CT3120 consists of a GaAsP LED optically
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Peak Output Current : IOP = 2.5A (max)
Threshold Input Current: IFLH = 5 mA (max)
coupled to an integrated circuit with a power output
stage. This optocoupler is ideally suited for driving
power IGBTs and MOSFETs used in motor control
inverter applications. The high operating voltage
range of the output stage provides the drive
voltages required by gate controlled devices.
Common mode transient immunity : 20kV/µs
(min
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Under voltage lock out (UVLO) protection with
hysteresis
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Pb free and RoHS compliant.
Applications
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Isolated IGBT/Power MOSFET gate drive
Industrial Inverter
AC brushless and DC motor drives
Induction Heating
Package Outline
Schematic
Note: Different lead forming options available. See package
dimension.
CT Micro
Proprietary & Confidential
Rev 1
Aug, 2013
Page 1