ON Semiconductor H11AA4SD Optoisolator

The ON Semiconductor H11AA4SD is a high-performance optoisolator device designed for applications that require efficient isolation between the input and output stages. This product provides a robust solution for circuits where signal integrity and electrical isolation are paramount for safety and performance.

Key Features

• High Voltage Isolation: The H11AA4SD offers an isolation voltage of 7500V peak, ensuring that the input and output are safely separated, even in high-voltage environments.
• Phototransistor Output: This optoisolator contains a phototransistor, which allows for a direct interface with a wide range of circuits, providing a versatile output that can be tailored to specific needs.
• Dual AC Input: Featuring a dual AC input, the device facilitates the detection of AC voltage levels and phase, making it ideal for AC solid-state relays, industrial controls, and other AC detection systems.
• Wide Operating Temperature Range: The H11AA4SD operates within a temperature range of -55°C to +100°C, making it suitable for use in extreme environmental conditions.

Applications

• AC/DC input modules
• AC line voltage status indicators
• System interfaces for computers and instrumentation
• Industrial controls
• Solid-state relays

Package and Quality

The H11AA4SD is available in a standard 6-pin DIP package, which is a common format for optoisolators, making it easy to integrate into existing designs. The device also meets or exceeds several quality and reliability standards, ensuring that it can be used in critical applications with confidence.

With its combination of high isolation voltage, versatile output, and reliable performance across a broad range of temperatures, the ON Semiconductor H11AA4SD optoisolator is an excellent choice for designers looking to enhance the safety and integrity of their electronic systems.