ECH8654-TL-HQ

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The ECH8654-TL-HQ is a type of field-effect transistor (FET) array that is used in a variety of applications. It is designed to be easy to use and offers many advantages, such as low power consumption, low noise, and a wide frequency range. This article will discuss the application field and working principle of the ECH8654-TL-HQ.

The ECH8654-TL-HQ is a dual, N-channel MOSFET array that is used for a variety of high-voltage switching applications. It is designed to perform as a single switch or as a dual switch, depending on the requirements of the application. This type of FET array is capable of switching from 0V to 64V, with a maximum off-state leakage current of less than 1µA at 25°C. It is most commonly used for signal and power conversion and various other high-voltage applications.

The ECH8654-TL-HQ is composed of two N-channel MOSFETs, each with a drain-source breakdown voltage rating of 65V. The FETs are connected in parallel to form a single switch, and the output of the switch is connected to the drain of the second transistor. This configuration offers both a low-on resistance and a low leakage current, making it an ideal choice for high-voltage switching applications.

The FETs in the ECH8654-TL-HQ array operate by the MOSFET\'s intrinsic voltage-controlled current paths. When the gate voltage is low, no current can flow and the MOSFET is in its blocking (off) state; and when the gate voltage is high, current flows through the transistor and it is in its on state. The array is designed to have a positive temperature coefficient of impedance, ensuring that the channel resistance increases as the temperature increases, thus providing higher levels of reliability.

The ECH8654-TL-HQ is also designed for easy use and it offers a number of advantages for high-voltage switching applications. It has high current handling, low capacitance, fast switching speeds, and a wide frequency range. Additionally, it is also resistant to noise and has low power consumption, making it an ideal choice for applications that require high reliability.

In conclusion, the ECH8654-TL-HQ is a versatile FET array that is designed to meet the needs of a wide range of high-voltage switching applications. It has a wide frequency range, low power consumption, fast switching speeds, and high current handling capabilities. It also offers a wide range of advantages, making it a reliable choice for many types of applications.

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