The FOD3120SDV is a 2.5A output current high noise immunity Gate Drive Optocoupler, capable of driving most 800V/20A IGBT/MOSFET. It is suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications and high performance power system. It utilizes Fairchild"s proprietary coplanar packaging technology, Optoplanar® and optimized IC design to achieve high noise immunity, characterized by high common mode rejection. It consists of a gallium aluminium arsenide (AlGaAs) LED (LED) optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage. Use of P-channel MOSFETs at output stage enables output voltage swing close to the supply rail.
● High noise immunity characterized by 35kV/µs minimum common mode rejection
● 2.5A peak output current driving capability for most 800V/20A IGBT
● Wide supply voltage range from 15 to 30V
● 400ns Maximum propagation delay
● 100ns Maximum pulse width distortion
● Undervoltage-Lockout (UVLO) with hysteresis
● Extended industrial temperate range
● RDS (ON) of 3R (typical) offers lower power dissipation
● 1414V Peak working insulation voltage (VIORM)
