ON Semiconductor FOD8320R2

Description

The FOD8320 is a 2.5A Output Current Gate Drive Optocoupler, capable of driving medium power IGBT/MOSFETs. It is ideally suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications, and high performance power systems.
It utilizes Fairchild’s coplanar packaging technology, Optoplanar®, and optimized IC design to achieve reliably high insulation voltage and high noise immunity.
It consists of a aluminum gallium arsenide (AlGaAs) light emitting diode optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage. The device is housed in a wide body 5-pin small outline plastic package.

Features

■ Fairchild’s Optoplanar® packaging technology provides reliable and high voltage insulation with greater than 10mm creepage and clearance distance, and 0.5mm internal insulation distance while still offering a compact footprint
■ 2.5A output current driving capability for medium power IGBT/MOSFET
– Use of P-Channel MOSFETs at output stage enables output voltage swing close to the supply rail
■ 35kV/µs Minimum Common Mode Rejection
■ Wide Supply Voltage range from 15V to 30V
■ Fast Switching Speed over full operating temperature range
– 400ns max. propagation delay
– 100ns max. pulse width distortion
■ UnderVoltage LockOut (UVLO) with hysteresis
■ Extended industrial temperate range, -40 to 100°C temperature range
■ Safety and regulatory approvals
– UL1577, 5,000VRMS for 1 min.
– DIN EN/IEC60747-5-5, 1,414V peak working insulation voltage

Applications
■ AC and brushless DC motor drives
■ Industrial inverter
■ Uninterruptible power supply
■ Induction heating
■ Isolated IGBT/Power MOSFET gate drive