Description
HCPL-3120/J312, HCNW3120 2.5 Amp Output Current IGBT Gate Drive Optocoupler Data Sheet .
The HCPL-3120 contains a GaAsP LED while the HCPL-J312 and the HCNW3120 contain an AlGaAs LED.
Features
* 2.5 A maximum peak output current
* 2.0 A minimum peak output current
* 25 kV/μs minimum Common Mode Rejection (CMR) at VCM
= 1500 V
* 0.5 V maximum low level output voltage (VOL) Eliminates
need for negative gate drive
* ICC = 5 mA maximum supply current
* Under Voltage Lo
Applications
* The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and current supplied by these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the HCPL-3