ACTT8X-800CTNQ

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Thyristors - TRIACs are popular components used in power control applications in various industries. The ACTT8X-800CTNQ is a state-of-the-art device designed to meet the needs of industrial and commercial applications. This article will provide a detailed overview of the ACTT8X-800CTNQ, including its application field and working principle.

Application Field

The ACTT8X-800CTNQ is an ultra-fast and very robust thyristor/triac that is suitable for high power control applications. It has a unique miniature package design that makes it ideal for space-constrained applications, such as motor control systems, welding equipment, and HVAC systems. It has excellent RMS current handling capabilities and is capable of switching up to 800A RMS current at a very low voltage. In addition, it has an integrated gate drive optocoupler, which provides enhanced immunity against noise interference and EMI, making it suitable for industrial applications.

Working Principle

The working principle of the ACTT8X-800CTNQ is based on the principle of “controlled rectification”. It uses an electronic circuit to switch an electric current on and off. The device consists of three pins, a gate, a control, and an output. When a positive gate-to-control voltage is applied, a current flows through the device and into the output terminal, causing a “low” on the output. Conversely, when a negative gate-to-control voltage is applied, the device is turned off and the current stops flowing, causing a “high” on the output.

In summary, the ACTT8X-800CTNQ is a state-of-the-art device designed for high power control applications. It has a unique miniature package design that makes it ideal for space-constrained applications. Additionally, it has excellent RMS current handling capabilities and an integrated gate drive optocoupler, making it suitable for use in industrial applications. Its working principle is based on the principle of “controlled rectification”, and it is capable of switching up to 800A RMS current at a very low voltage.

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