Overview
The FOD8314TR2V is a 1.0 A output current gate drive optocoupler produced by onsemi. It is designed to drive medium-power IGBTs and MOSFETs, making it ideal for fast-switching applications in motor-control inverter systems and high-performance power systems. The device features an Aluminum Gallium Arsenide (AlGaAs) Light-Emitting Diode (LED) optically coupled to an integrated circuit with a high-speed driver for a push-pull MOSFET output stage. It is housed in a stretched body, 6-pin, small outline, plastic package (SOIC-6).
Key Specifications
| Parameter | Value |
|---|---|
| Output Current | 1.0 A |
| Supply Voltage Range | 15 V to 30 V |
| Propagation Delay (Max) | 500 ns |
| Pulse Width Distortion (Max) | 300 ns |
| Common Mode Rejection (Min) | 20 kV/μs |
| Under-Voltage Lockout (UVLO) Typical | 12.7 V |
| Operating Temperature Range | -40°C to 100°C |
| Creeepage and Clearance Distance | 8 mm (FOD8314T) |
| Insulation Distance | 0.4 mm |
| Safety and Regulatory Approvals | UL1577, 5,000 VACRMS for 1 Minute; DIN EN/IEC60747-5-5, 1,140 V Peak Working Insulation Voltage |
Key Features
- High-speed driver for push-pull MOSFET output stage
- Use of P-Channel MOSFETs at output stage enables output voltage swing close to supply rail
- Fast switching speed over full operating temperature range
- Under-Voltage Lockout (UVLO) with hysteresis
- High insulation voltage and high noise immunity
- Stretched body package for increased creepage and clearance distances
Applications
- AC and Brushless DC Motor Drives
- Industrial Inverter
- Uninterruptible Power Supply
- Induction Heating
- Isolated IGBT/Power MOSFET Gate Drive
Q & A
- What is the output current capability of the FOD8314TR2V?
The FOD8314TR2V has an output current capability of 1.0 A.
- What is the supply voltage range for the FOD8314TR2V?
The supply voltage range is from 15 V to 30 V.
- What is the maximum propagation delay of the FOD8314TR2V?
The maximum propagation delay is 500 ns.
- What is the common mode rejection of the FOD8314TR2V?
The minimum common mode rejection is 20 kV/μs.
- What are the operating temperature ranges for the FOD8314TR2V?
The operating temperature range is from -40°C to 100°C.
- What safety and regulatory approvals does the FOD8314TR2V have?
The device has UL1577, 5,000 VACRMS for 1 Minute, and DIN EN/IEC60747-5-5, 1,140 V Peak Working Insulation Voltage approvals.
- What package type is the FOD8314TR2V available in?
The device is housed in a stretched body, 6-pin, small outline, plastic package (SOIC-6).
- What are some typical applications for the FOD8314TR2V?
Typical applications include AC and Brushless DC Motor Drives, Industrial Inverter, Uninterruptible Power Supply, Induction Heating, and Isolated IGBT/Power MOSFET Gate Drive.
- Does the FOD8314TR2V have under-voltage lockout (UVLO) protection?
Yes, the device features Under-Voltage Lockout (UVLO) with hysteresis.
- How does the FOD8314TR2V achieve high insulation voltage and noise immunity?
The device utilizes optimized IC design and a stretched body package to achieve high insulation voltage and high noise immunity.
