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