ON Semiconductor FOD852 Series High-Speed Logic Gate Optocouplers

The ON Semiconductor FOD852 series represents a range of high-speed logic gate optocouplers designed to provide electrical isolation between input and output functions in a variety of electronic applications. These optocouplers are particularly well-suited for use in situations where high-speed signal transmission and electrical isolation are required to protect sensitive microcontrollers and other digital logic circuits.

Featuring a high-speed integrated photodetector and a gallium-aluminum-arsenide infrared LED, the FOD852 series ensures fast signal transfer with a propagation delay typically less than 500ns. This makes the FOD852 an excellent choice for high-speed data communication, switching power supplies, and other time-sensitive applications where signal integrity is paramount.

The FOD852 optocouplers come in a compact DIP-8 package, which is ideal for applications with limited space. The devices are capable of providing an isolation voltage of 3750Vrms for up to 1 minute, ensuring reliable operation and protection against high-voltage transients. This level of isolation not only enhances safety but also improves system performance by preventing ground loops and noise from affecting the signal integrity.

ON Semiconductor's commitment to quality is evident in the FOD852 series, as these optocouplers are UL recognized and meet or exceed several industry standards for safety and reliability, including IEC60747-5-5. The devices also boast a wide operating temperature range from -40°C to +100°C, making them suitable for harsh industrial environments.

The FOD852 series is a testament to ON Semiconductor's dedication to providing high-performance components that enhance the efficiency and reliability of electronic systems. Whether you're designing for industrial control, data communication, or consumer electronics, the FOD852 series offers a robust isolation solution that doesn't compromise on speed or performance.

For detailed specifications, application notes, and further information, designers and engineers are encouraged to access the comprehensive datasheets available on the ON Semiconductor website.