ON Semiconductor H11A617ASD

The ON Semiconductor H11A617ASD is a high-performance optocoupler designed to provide electrical isolation between its input and output with a high current transfer ratio (CTR). This device is an essential component for applications requiring the direct coupling of electrical signals while maintaining isolation to protect against high voltages, noise, and ground loops.

Key Features

• High Isolation Voltage: The H11A617ASD offers an isolation voltage of 5000 Vrms, ensuring safety and reliability in high-voltage applications.
• Current Transfer Ratio (CTR): This optocoupler features a CTR range from 50% to 600% at an input current of 5mA, allowing for efficient signal transmission.
• Wide Operating Temperature Range: It operates effectively over a temperature range from -55°C to +100°C, making it suitable for harsh environments.
• Response Time: The device boasts a fast response time, ensuring quick signal transmission and minimal delay.
• Input-Output Insulation: Phototransistor output provides excellent insulation between input and output, enhancing system safety.
• Compact DIP Package: The H11A617ASD comes in a Dual In-line Package (DIP) which is convenient for PCB mounting and space-saving considerations.

Applications

The H11A617ASD is versatile and can be used in a variety of applications, including:

• Power supply regulation and control
• Isolated error amplification
• Signal switching
• Industrial controls
• Microprocessor input/output switching

Quality and Compliance

ON Semiconductor is committed to providing high-quality products that meet rigorous industry standards. The H11A617ASD optocoupler is manufactured in compliance with RoHS directives, ensuring environmentally safe use and disposal.

Conclusion

The H11A617ASD from ON Semiconductor is a robust optocoupler that offers reliable electrical isolation with a high CTR. Its performance and durability make it an ideal choice for a wide range of industrial and commercial applications where signal integrity and isolation are of paramount importance.