The FOD8321 is a 2.5A Output Current Gate Drive Optocoupler, capable of driving medium power IGBT/MOSFET. It features reliable high voltage insulation with greater than 8mm creepage and clearance distance, 0.5mm internal insulation distance, and a compact footprint. The product has a minimum common mode rejection of 20kV/µs, a wide supply voltage range from 15V to 30V, fast switching speed with a maximum propagation delay of 500ns and maximum pulse width distortion of 300ns. It also includes UnderVoltage LockOut (UVLO) with hysteresis and can operate in an extended industrial temperature range of -40 to 100°C. The product has safety and regulatory approvals such as UL1577 and DIN EN/IEC60747-5-5.
The FOD8321 is a 2.5A Output Current Gate Drive Optocoupler capable of driving medium power IGBTs and MOSFETs. It utilizes Fairchild's Optoplanar packaging technology to provide reliable high voltage insulation with greater than 8mm creepage and clearance distance. The device is housed in a wide body 5-pin small outline plastic package.
| Output Current | 2.5A |
|---|---|
| Operating Temperature Range | -40 to +100 °C |
| Supply Voltage Range | 15V to 30V |
| Propagation Delay (Max) | 500ns |
| Pulse Width Distortion (Max) | 300ns |
| Common Mode Rejection | 20kV/us |
| Insulation Thickness | 0.5 mm |
| External Creepage | 8.0 mm |
The device is suitable for AC and brushless DC motor drives, industrial inverters, uninterruptible power supplies, induction heating, and isolated IGBT/Power MOSFET gate drive.
The FOD8321 has a 2.5A output current driving capability for medium power IGBT/MOSFET.
The device is housed in a wide body 5-pin small outline plastic package.