FOD817CSD

The FOD817CSD is an optocoupler, specifically a photocoupler, designed to provide electrical isolation between input and output circuits while allowing signal transmission. It features an integrated infrared LED and a photodetector in a single package. The FOD817CSD is commonly used in applications such as data communication, signal isolation, and switching power supplies, where electrical isolation is critical for protecting sensitive components and ensuring safety.
Key specifications include a high isolation voltage, typically around 5,000 VRMS, and a fast switching speed, which allows for efficient data transfer. The device operates over a wide temperature range and is suitable for various industrial applications.
The FOD817CSD is available in multiple package options, including DIP and surface-mount formats, making it versatile for different circuit designs. Its reliability and performance make it a popular choice for engineers working on isolation and signal transfer solutions in electronic systems.

The FOD817CSD is an optocoupler featuring a phototransistor output and is designed for various industrial and consumer applications. Key features include:
1. Isolation Voltage: Offers high isolation voltage of 5,000 Vrms, ensuring safety in high-voltage applications.
2. High Speed: Provides fast switching times, typically around 50 µs, suitable for communication and control systems.
3. Input Current: Requires a low input current, with a range of 5 mA to 20 mA, enhancing power efficiency.
4. Temperature Range: Operates over a wide temperature range of -40°C to +100°C, making it versatile for different environments.
5. Compact Package: Available in a DIP-4 package, facilitating easy integration into various circuit designs.
6. Low Power Consumption: Minimizes energy use while maintaining reliable performance.
7. High Gain: Features a high current transfer ratio (CTR), ensuring effective signal transmission.
These features make the FOD817CSD suitable for applications such as signal isolation, switching power supplies, and microcontroller interfacing.

The FOD817CSD is packaged in a 6-pin dual in-line package (DIP) configuration. This package type is designed for ease of handling and assembly in electronic circuits.

The FOD817CSD is a photocoupler (optocoupler) with a 6-pin configuration. Its primary function is to provide electrical isolation between input and output while allowing signal transmission. The pinout is as follows:
1. Anode (A): Input side, connects to the positive side of the LED.
2. Cathode (K): Input side, connects to the negative side of the LED.
3. Emitter (E): Output side, connected to the phototransistor's emitter.
4. Collector (C): Output side, connected to the phototransistor's collector.
5. N/C: Not connected; typically not used.
6. V- (or GND): Ground reference for the output side.
The FOD817CSD is commonly used in applications requiring isolation, such as interfacing microcontrollers with high-voltage circuits, signal processing, and data communication. It features a high isolation voltage and fast switching speeds, making it suitable for various electronic applications.

The FOD817CSD is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in a wide range of products, including analog, digital, and mixed-signal semiconductor devices. The company focuses on providing energy-efficient solutions for various applications, including automotive, industrial, and consumer electronics. Established in 1999, ON Semiconductor has grown significantly through acquisitions and innovation, positioning itself as a key player in the semiconductor industry. The FOD817CSD specifically is an optocoupler, which is used to transmit signals while providing electrical isolation, commonly found in applications such as power management and signal processing.

The FOD817CSD is an optocoupler used in various applications, including data communication, isolation of high-voltage circuits, signal transfer between different voltage levels, and in power supply circuits for feedback isolation. It is commonly utilized in industrial automation, home appliances, telecommunications, and medical devices, ensuring safety and signal integrity in systems where electrical isolation is required.

The FOD817CSD is an optocoupler. Equivalent products include:
1. MOC3063 – Triac optoisolator
2. HCPL-2630 – High-speed optocoupler
3. TLP-221 – Phototransistor optocoupler
4. IL420 – Optocoupler
5. CNY17 – Phototransistor optocoupler
Always verify specifications to ensure compatibility with your application.