The ON Semiconductor CNY17F3TVM is a robust optically coupled isolator that contains a light-emitting diode (LED) and a phototransistor, which are optically coupled within a high dielectric withstand voltage package. This optocoupler is designed to provide electrical insulation between input and output, with the primary objective of protecting sensitive electronic components from high voltage transients.

Key Features

• High Isolation Voltage: The device offers a high isolation voltage of 5,000Vrms, which ensures a significant barrier against electrical noise and voltage spikes that could potentially damage the circuit.
• Current Transfer Ratio (CTR): The CNY17F3TVM has a Current Transfer Ratio range of 100% to 200% at an input current of 10mA, which provides a reliable and predictable signal from input to output.
• Temperature Range: It operates over an industrial temperature range from -55°C to +110°C, making it suitable for a wide range of applications in harsh environments.
• Regulatory Approvals: The device is compliant with UL, CSA, and VDE regulatory standards, ensuring adherence to international safety requirements.
• Package: It is available in a 6-pin DIP package, which is a common and convenient package for through-hole mounting, simplifying the design and manufacturing process.

Applications

The CNY17F3TVM is suitable for a diverse range of applications including signal transmission between circuits of different potentials and impedances, system control interfaces, and power supply regulation. It is commonly used in industrial controls, microprocessor system interfaces, and power supply regulation, where reliable isolation is crucial.

With its reliable performance and high isolation capabilities, the ON Semiconductor CNY17F3TVM optocoupler is an excellent choice for designers looking to enhance the safety and durability of their electronic systems.