Overview
The FODM8061R2V is a high-speed logic gate output (open collector) optocoupler produced by onsemi. This component supports isolated communications, allowing digital signals to communicate between systems without conducting ground loops or hazardous voltages. It utilizes onsemi’s patented coplanar packaging technology, Optoplanar®, and optimized IC design to achieve high noise immunity. The optocoupler consists of an AlGaAS LED at the input, optically coupled to a high-speed integrated photodetector logic gate. The output of the detector IC is an open collector Schottky-clamped transistor, ensuring reliable and high-speed signal transmission.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 3.0 | - | 5.5 | V |
| Operating Temperature Range | -40 | - | 110 | °C |
| Input Current (IF) | - | - | 5 | mA |
| Output Sink Current (IO) | 13 | - | - | mA |
| Data Rate (NRZ) | - | - | 10 | Mbit/s |
| Propagation Delay (tPHL/tPLH) | - | - | 80 | ns |
| Pulse Width Distortion (PWD) | - | - | 25 | ns |
| Propagation Delay Skew (tPSK) | - | - | 40 | ns |
| Common Mode Transient Immunity (CMTi) | 20 | - | - | kV/µs |
| Safety and Regulatory Approvals | UL1577, 3750 VAC RMS for 1 min. | - | - | - |
Key Features
- High noise immunity characterized by high common mode transient immunity (CMTi) - 20kV/µs minimum CMTi.
- High speed: 10Mbit/s data rate (NRZ), 80ns max. propagation delay, 25ns max. pulse width distortion, and 40ns max. propagation delay skew.
- 3.3V LVTTL/LVCMOS compatibility.
- Specifications guaranteed over 3V to 5.5V supply voltage and -40°C to +110°C temperature range.
- Safety and regulatory approvals: UL1577, 3750 VAC RMS for 1 min., and IEC60747-5-2 (pending approval).
Applications
- Microprocessor system interface - SPI, I2C.
- Industrial fieldbus communications - DeviceNet, CAN, RS485.
- Programmable logic control.
- Isolated data acquisition system.
- Voltage level translator.
- Isolating MOSFET/IGBT gate drivers.
- Energy generation and distribution.
- Industrial motor control.
- Uninterruptible power supply (UPS)).
Q & A
- What is the FODM8061R2V optocoupler used for? The FODM8061R2V is used for isolated communications, allowing digital signals to communicate between systems without conducting ground loops or hazardous voltages.
- What is the data rate of the FODM8061R2V? The data rate is up to 10Mbit/s (NRZ)).
- What is the propagation delay of the FODM8061R2V? The propagation delay is up to 80ns).
- What is the common mode transient immunity (CMTi) of the FODM8061R2V? The CMTi is a minimum of 20kV/µs).
- What are the safety and regulatory approvals for the FODM8061R2V? The component has UL1577 and IEC60747-5-2 (pending approval) certifications).
- What is the operating temperature range of the FODM8061R2V? The operating temperature range is -40°C to +110°C).
- What is the supply voltage range for the FODM8061R2V? The supply voltage range is 3V to 5.5V).
- What type of LED is used in the FODM8061R2V? The optocoupler uses an AlGaAS LED at the input).
- What are some common applications of the FODM8061R2V? Common applications include microprocessor system interfaces, industrial fieldbus communications, programmable logic control, isolated data acquisition systems, voltage level translators, and isolating MOSFET/IGBT gate drivers).
- What packaging options are available for the FODM8061R2V? The component is available in mini-flat 5-pin packages, either in tubes or on tape and reel).
