The ON Semiconductor FOD4116SD is a high-performance optoisolator that provides robust electrical signal isolation for a wide range of applications. This device is designed to ensure signal integrity and isolation in environments where electrical noise or different ground potentials could otherwise compromise data signals or damage sensitive electronic components.

Key Features

• High Isolation Voltage: The FOD4116SD offers an isolation voltage of 5000Vrms, providing a high degree of protection against high voltage transients and surges.
• High-Speed Performance: With a fast switching speed, this optoisolator is suitable for high-speed signal transmission, ensuring minimal signal delay.
• Low Input Current: The device operates with a low input current, making it compatible with a variety of microcontrollers and digital logic levels without requiring additional buffer circuits.
• Output Driver: The FOD4116SD features an open collector output, allowing for flexible connection to a range of output circuit configurations.
• Temperature Range: It operates over an industrial temperature range, ensuring reliable performance in a variety of environmental conditions.

Applications

The FOD4116SD is ideal for applications that require high isolation to safeguard electronics from high voltage spikes, such as:

• Industrial controls
• Power supply management
• Motor control systems
• Medical equipment
• Automotive systems

Product Specifications

The FOD4116SD is packaged in a compact 4-pin Small Outline (SO) package, which is suitable for surface mount technology (SMT) and occupies minimal board space. It is compliant with regulatory standards, ensuring that it can be used in a wide range of commercial and industrial products without concerns regarding compatibility or safety.

Conclusion

With its combination of high isolation voltage, low input current, high-speed performance, and wide operating temperature range, the ON Semiconductor FOD4116SD optoisolator is a reliable choice for designers looking to enhance the safety and performance of their electronic systems.