Overview
The FOD8314TR2 is a 1.0 A output current gate drive optocoupler produced by onsemi. This device is part of the FOD8314 series, which is designed to drive medium-power IGBTs and MOSFETs. It is particularly suited for fast-switching driving in applications such as motor-control inverter systems and high-performance power systems. The optocoupler 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, housed in a 6-pin small outline plastic package.
Key Specifications
| Specification | Value |
|---|---|
| Mounting Type | Surface Mount |
| Maximum Forward Voltage | 1.8 V |
| Number of Pins | 6 |
| Package Type | SOIC-6 |
| Dimensions | 6.81 mm x 4.5 mm x 3.18 mm |
| Isolation Voltage | 5000 V |
| Output Type | Current |
| Output Current | 1.0 A |
| Operating Temperature Range | -40°C to +100°C |
| Common Mode Rejection | 20 kV/μs (Minimum) |
| Propagation Delay | 500 ns (Maximum) |
| Pulse Width Distortion | 300 ns (Maximum) |
| Supply Voltage Range | 15 V to 30 V |
Key Features
- High-speed driver for push-pull MOSFET output stage, enabling fast switching speeds over the full operating temperature range.
- 1.0 A output current driving capability for medium-power IGBT/MOSFET.
- Use of P-channel MOSFETs at the output stage allows for output voltage swing close to the supply rail.
- Wide supply voltage range: 15 V to 30 V.
- Under-Voltage Lockout (UVLO) with hysteresis for reliable operation.
- High insulation voltage and high-noise immunity due to optimized IC design and stretched body package.
- Safety and regulatory approvals: UL1577, 5,000 VACRMS for 1 minute, and DIN EN/IEC60747-5-5, 1,140 V peak working insulation voltage).
Applications
- AC and Brushless DC Motor Drives).
- Industrial Inverter).
- Uninterruptible Power Supply (UPS)).
- Induction Heating).
- Isolated IGBT/Power MOSFET Gate Drive).
Q & A
- What is the FOD8314TR2 used for? The FOD8314TR2 is used for driving medium-power IGBTs and MOSFETs in applications such as motor-control inverter systems and high-performance power systems.
- What is the output current capability of the FOD8314TR2? The FOD8314TR2 has a 1.0 A output current driving capability.
- What is the operating temperature range of the FOD8314TR2? The operating temperature range is -40°C to +100°C.
- What is the isolation voltage of the FOD8314TR2? The isolation voltage is 5000 V.
- What are the safety and regulatory approvals for the FOD8314TR2? It has approvals such as UL1577 and DIN EN/IEC60747-5-5).
- What is the common mode rejection of the FOD8314TR2? The minimum common mode rejection is 20 kV/μs).
- What is the propagation delay of the FOD8314TR2? The maximum propagation delay is 500 ns).
- What is the pulse width distortion of the FOD8314TR2? The maximum pulse width distortion is 300 ns).
- What is the supply voltage range for the FOD8314TR2? The supply voltage range is 15 V to 30 V).
- Does the FOD8314TR2 have under-voltage lockout (UVLO)? Yes, it has UVLO with hysteresis for reliable operation).
