2N6071ATG

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Thyristors, also known as Silicon Controlled Rectifier (SCRs) are used as switching elements in many applications, ranging from industrial controls to consumer electronics. TRIACs, another type of thyristor, are commonly used in AC load switching applications. The 2N6071ATG is an example of one such device. This article will explore its application field and working principle.

Application Field

The 2N6071ATG TRIAC is a surge-resistant device with a blocking voltage of 400V and can handle continuous current up to 2A. Due to its characteristics, it is often used in lighting, heating and motor control applications. It is also suitable for low-voltage, low-power applications, such as white goods, less than 20W lighting controls and some power tools. It can also be used in applications requiring limited power, such as powering resistive loads, heaters and motors.

Working Principle

The 2N6071ATG is a three-terminal device, with Gate, Main Terminal 1 and Main Terminal 2. When a positive voltage is applied to the Gate, it turns on the device. This voltage can have either a positive or negative polarity in relation to Main Terminal 1. This feature makes the 2N6071ATG suitable for AC applications, whereas single-direction thyristors can only be used for DC loads. Once the device is turned on, current can flow from Main Terminal 1 to Main Terminal 2. The device will remain on until the current through the device drops below a certain level (the holding current) or until a negative voltage is applied to the Gate, at which point the device will turn off.

The 2N6071ATG features an internal surge protection that helps protect against high voltage and current surges, making it suitable for applications with a high degree of reliability. In addition, its precise on-state voltage ratings makes it suitable for use in a wide range of applications. Finally, the 2N6071ATG has a high switching speed, which ensures fast response times.

Conclusion

The 2N6071ATG is an ideal choice for applications requiring limited power, such as lighting, heating and motor control. It is surge resistant and has an internal surge protection for high reliability. With precise on-state voltage ratings, and a fast switching speed, the 2N6071ATG is an excellent choice for many AC load switching applications. Thanks to its three-terminal design, it can be used for both AC and DC loads.

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