Description
The FOD3120 is a 2.5A Output Current Gate Drive Optocoupler, capable of driving most 1200V/20A IGBT/MOSFET. It is ideally suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications, and high performance power system.

FEATUREs
■High noise immunity characterized by 35kV/µs minimum common mode rejection
■2.5A peak output current driving capability for most 1200V/20A IGBT
■Use of P-channel MOSFETs at output stage enables output voltage swing close to the supply rail
■Wide supply voltage range from 15V to 30V
■Fast switching speed
– 400ns max. propagation delay
– 100ns max. pulse width distortion
■Under Voltage LockOut (UVLO) with hysteresis
■Extended industrial temperate range, -40°C to 100°C temperature range
■Safety and regulatory approved
– UL1577, 5000 VRMSfor 1 min.
– IEC60747-5-2
■RDS(ON)of 1Ω(typ.) offers lower power dissipation
■>8.0mm clearance and creepage distance (option ‘T’ or ‘TS’)
■1,414V Peak Working Insulation Voltage (VIORM)

APPLICATIONs
■Industrial inverter
■Uninterruptible power supply
■Induction heating
■Isolated IGBT/Power MOSFET gate drive