STL4N80K5 Discrete Semiconductor Products

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STL4N80K5 is a unipolar silicon N-Channel enhancement mode MOSFET. This type of MOSFET is used mainly in the field of low-voltage, small-size and low-power consumption. It has a wide range of application fields and its working principle is often discussed. Here we will take a look at this type of MOSFET, its application fields, working principle, and its benefits.

Application Field

STL4N80K5 MOSFET is widely used in various kinds of electronic systems or applications, such as power drive controllers, computers, high frequency telecommunications and other communicative equipment, low level switching, automotive electronics, and many other electronic applications. It is mainly used in low-voltage, small-size and low-power consumption applications.

Working Principle

MOSFETs have a three-terminal structure, which consists of a source, a drain, and a gate. When the gate voltage is lower than the source voltage and the drain voltage, the transistor is in “off” status or the non-conducting state and no current flows through it. When the gate voltage is higher than the source voltage and the drain voltage, the transistor is in “on” status or the conducting state, and a current of electrons flow from the source to the drain.

The STL4N80K5 MOSFET also follows this principle. This type of MOSFET is usually composed of three terminals, which are the source, the drain, and the gate. When the gate voltage is lower than the source voltage and the drain voltage, no current flow through the transistor and it is in “off” status. When the gate voltage is higher than the source voltage and the drain voltage, the transistor will be “on” status, and a current of electrons flow from the source to the drain.

Benefits of STL4N80K5 MOSFET

STL4N80K5 MOSFET has a wide range of advantages compared to other MOSFETs, such as high switching speed, low on-resistance and gate charge, low gate input capacitance and low threshold voltage, high performance relative to area, fast turn-on time, low standby current, and low noise. It is also cheaper than other types of MOSFETs, making it an attractive choice for many applications.

In addition, STL4N80K5 MOSFET features high efficiency and scalability, with excellent electrical characteristics such as low on-resistance and high-voltage breakdowns. Moreover, it can be used for a wide range of applications, such as high-frequency switching, as well as low-frequency signal switching in automotive electronics. Moreover, the on-resistance of the MOSFET is excellent, and it can achieve low-power dissipation with high-efficiency.

Conclusion

STL4N80K5 MOSFET is an excellent choice for low-voltage, small-size and low-power consumption applications, as it has many advantages such as high switching speed, low on-resistance and gate charge, low gate input capacitance and low threshold voltage. It is also cost-effective compared to other types of MOSFETs and is efficient, reliable and scalable. It can be widely used in many fields of applications, such as power drive controllers, computers, high frequency telecommunications and other communicative equipment, low level switching, and automotive electronics.

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