Overview
The FODM1008R2 is a single-channel, DC sensing input, phototransistor optocoupler manufactured by ON Semiconductor. This component is part of the FODM100x series and is designed to provide high isolation and reliability in various applications. It features a gallium arsenide (GaAs) infrared light-emitting diode optically coupled to a phototransistor, housed in a 4-SMD, Gull Wing package. The FODM1008R2 is known for its high voltage isolation, making it suitable for use in environments requiring robust electrical isolation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | ON Semiconductor | |
| Category | Isolators - Optoisolators - Transistor, Photovoltaic Output | |
| Package | 4-SMD, Gull Wing | |
| Number of Channels | 1 | |
| Voltage - Isolation | 5000 Vrms | Vrms |
| Current Transfer Ratio (Min/Max) | 130% / 260% @ 5mA | % |
| Rise / Fall Time (Typ) | 5.7µs / 8.5µs | µs |
| Input Type | DC | |
| Output Type | Transistor | |
| Voltage - Output (Max) | 70V | V |
| Current - Output / Channel | 50mA | mA |
| Voltage - Forward (Vf) (Typ) | 1.4V | V |
| Current - DC Forward (If) (Max) | 50mA | mA |
| Vce Saturation (Max) | 300mV | mV |
| Operating Temperature | -40°C ~ 110°C | °C |
| Mounting Type | Surface Mount |
Key Features
- High voltage isolation of 5000 VACRMS for 1 minute, ensuring reliable electrical isolation.
- Extended industrial temperature range from -40°C to 110°C, making it suitable for a wide range of environments.
- Current transfer ratio of 130% to 260% at 5mA, providing consistent performance.
- Fast rise and fall times of 5.7µs and 8.5µs respectively, enabling quick signal transmission.
- High breakdown collector to emitter voltage (BVCEO) of 70V, enhancing the component's durability.
- Compliance with safety and regulatory standards such as UL1577 and DIN_EN/IEC60747-5-5.
- Pb-free and RoHS compliant, aligning with environmental regulations.
Applications
- Primarily suited for DC-DC converters and power supplies.
- Ground loop isolation and signal to noise isolation in various systems.
- Communications equipment such as adapters and chargers.
- Consumer electronics like appliances and set-top boxes.
- Industrial applications including motor control and programmable logic control.
Q & A
- What is the FODM1008R2 used for?
The FODM1008R2 is used for high voltage isolation in applications such as DC-DC converters, ground loop isolation, and signal to noise isolation.
- What is the voltage isolation rating of the FODM1008R2?
The FODM1008R2 has a voltage isolation rating of 5000 VACRMS.
- What is the operating temperature range of the FODM1008R2?
The operating temperature range is from -40°C to 110°C.
- What is the current transfer ratio of the FODM1008R2?
The current transfer ratio is between 130% and 260% at 5mA.
- Is the FODM1008R2 RoHS compliant?
- What are the typical rise and fall times of the FODM1008R2?
The typical rise time is 5.7µs and the typical fall time is 8.5µs.
- What are some common applications of the FODM1008R2?
- What is the maximum output voltage of the FODM1008R2?
- What is the maximum output current per channel of the FODM1008R2?
- Does the FODM1008R2 meet any specific safety and regulatory standards?
