FOD8321

FOD8321 — 2.5A Output Current, Gate Drive Optocoupler in Optoplanar® Wide Body SOP 5-Pin September 2014 FOD8321 2.5A Output Current, Gate Drive Optocoupler in Optoplanar® Wide Body SOP 5-Pin Features ■ Fairchild’s Optoplanar® Packaging Technology Provides Reliable and High-Voltage Insulation with Greater than 8 mm Creepage and Clearance Distance, and 0.5 mm Internal Insulation Distance While Still Offering a Compact Footprint ■ 2.5 A Output Current Driving Capability for MediumPower IGBT/MOSFET – P-Channel MOSFETs at Output Stage Enables Output Voltage Swing Close to Supply Rail ■ 20 kV/µs Minimum Common Mode Rejection ■ Wide Supply Voltage Range: 15 V to 30 V ■ Fast Switching Speed Over Full Operating Temperature Range: – 500 ns Maximum Propagation Delay – 300 ns Maximum Pulse Width Distortion ■ Under-Voltage Lockout (UVLO) with Hysteresis ■ Extended Industrial Temperate Range: -40°C to 100°C ■ Safety and Regulatory Approvals: – UL1577, 5,000 VRMS for 1 Minute – DIN EN/IEC60747-5-5, 1,414 V Peak Working Insulation Voltage Applications ■ AC and Brushless DC Motor Drives ■ Industrial Inverter ■ Uninterruptible Power Supply ■ Induction Heating ■ Isolated IGBT/Power MOSFET Gate Drive Related Resources ■ FOD3120, High Noise Immunity, 2.5 A Output Current, Gate Drive Optocoupler Datasheet ■ www.fairchildsemi.com/products/opto/ Description The FOD8321 is a 2.5 A output current gate drive optocoupler, capable of driving medium-power IGBT/ MOSFETs. It is ideally suited for fast-s...