FDFM2N111 Discrete Semiconductor Products

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FDFM2N111 is an enhancement mode MOSFET device which belongs to the single insulated gate field effect transistor (IGFET) family. It is most commonly used when an isolated gate control is required for current amplification and switching performance. The main application field of FDFM2N111 is in automotive, industrial, audio, computer and communication industry.

FDFM2N111 is manufactured using the metal oxide semiconductor process, and is composed of a single gate electrode and a single potential channel. It has three terminals, namely the drain, the source, and the gate. The drain and the source are connected to metal pins; the gate is connected to an insulated gate electrode. The drain to source channel consists of an N-Type channel. The generation of channel is induced either by the gate voltage alone or by both the gate voltage and the drain voltage.

The working principle of FDFM2N111 is based on the basic principle of transistor action. When a voltage is applied to the gate, it controls the size of the conducting channel between the drain and the source. This leads to modulation of electric current from the drain to the source. When the gate voltage is zero, the electric current passes through the transistor regardless of its gate voltage. As the gate voltage increases, the electric current decreases and consequently the resistance between source and drain also increases. The greater the gate voltage, the greater the resistance between the source and the drain. Thus, the working principle of FDFM2N111 can be summarised as current amplification and switching performance controlled by the gate voltage.

FDFM2N111 is ideal for high voltage applications due to its superior RDS(on) characteristics. It can support both voltage and current levels, providing excellent switching and amplification performance. The avalanche rated version of FDFM2N111 features a maximum drain source voltage of 500V and a high current rating of 36A. This makes it very suitable for switching and amplifying operations in automotive, industrial, audio and communication industries.

FDFM2N111 has a very low "ON" resistance due to its enhanced technology and advanced layout design. This reduces power dissipation and circuits become more efficient. It is also able to operate at very high frequencies, offering excellent performance in applications like audio, communication and automotive. In addition, it features an integrated protection against electrostatic discharge (ESD) and spikes, which makes it very reliable in any environment.

Overall, FDFM2N111 is an excellent choice as an insulated-gate field effect transistor due to its low "ON" resistance, high current rating, and ESD protection. It offers ideal performance in applications such as automotive, industrial, audio and communication. FDFM2N111 has been designed to provide current amplification and switching performance, making it the perfect device for efficient and reliable electrical operations.

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