FOD8320中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書

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