ATF-54143-TR2G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ATF-54143-TR2G is a transistor that is used in radio frequency (RF) applications. It is a field-effect transistor (FET) that operates in the range of 900 MHz or higher, and is used in various applications such as power amplifiers, oscillators, mixers, and modulators. This article will discuss the application fields and working principles of the ATF-54143-TR2G.

The ATF-54143-TR2G is an N-channel high power RF MOSFET transistor, which is specifically designed for use in RF applications. It has a wide operating frequency range of 900 MHz to 2200 MHz, and can transmit and receive signals in this range. The transistor has a high power dissipation of up to 40W, which makes it suitable for applications that require high power. It also features an optimized maximum frequency of 1700 MHz and a low harmonic expansion, making it ideal for applications such as power amplifiers, oscillators, and modulators. Additionally, it has an integral over-voltage protection, which prevents the transistor from sustaining damage due to high voltage irregularities.

The ATF-54143-TR2G works on the principle of threshold voltage control. In an N-channel FET, a gate voltage is applied between the source and the drain, which determines the channel conductance between the two terminals. When the gate voltage is low, the channel is shut off and no current flows, as the gate voltage is too low to create a conductance path. As the gate voltage increases, the channel resistance decreases and more current can flow between the source and the drain. This is known as threshold voltage control and is how the ATF-54143-TR2G achieves its high power dissipation.

The ATF-54143-TR2G is typically used as a power amplifier or as an oscillator in RF applications. In power amplifier applications, it is used to amplify signals up to 40W. In oscillator applications, it is used to generate a continuous wave signal at a certain frequency. It is also used in mixers and modulators, where it is used to convert an incoming signal from one frequency to another.

The ATF-54143-TR2G is widely used in RF application fields due to its wide operating frequency range and high power dissipation. Furthermore, it has an integral over-voltage protection, which ensures that it does not sustain any damage due to high voltage irregularities. This makes it suitable for use in applications such as power amplifiers, oscillators, mixers, and modulators.

The specific data is subject to PDF, and the above content is for reference