STB200NF04L

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The STB200NF04L is an N-channel enhancement mode power field effect transistor, which belongs to the class of Single FETs (Field Effect Transistors). This type of FET is widely used in various types of electronic circuits, particularly where high speed switching is required. It is a favorite among electronic engineers due to its high reliability, low cost and robustness.

The STB200NF04L is designed to replace the more traditional forms of power switching devices due to its superior power handling capabilities. It can handle high current of up to 220 Amperes, low on-state resistance of 40mΩ, and high frequency operations of up to 75kHz. It also has a low noise level and excellent switching performance, making it ideal for a vast variety of applications.

In terms of power handling capabilities, the STB200NF04L is able to handle a maximum drain-source voltage (VDS) of 200V and a maximum drain current (ID) of 150A. It also has an impressive breakdown voltage (BVDSS) of 200V, making it an excellent choice for circuits that require high voltage switching. Due to this high voltage handling capability, the STB200NF04L is often used in applications such as DC to AC converters, motor controllers, switching regulators, and power inverters.

The STB200NF04L is able to achieve excellent switching performance via its low on-state resistance. This means that it is able to switch on and off quickly, thereby minimizing circuit losses due to heat dissipation. This is particularly useful when switching high voltage/current signals or when operating high frequency systems. The low on-state resistance also allows the FET to switch off current more quickly and efficiently, which is beneficial in circuits where transient currents are present.

The STB200NF04L can also be used in the automotive industry, due to its high current handling capability. It is often used in applications such as air conditioning compressors, fuel pumps, and window motors which require high current switching.

The working principle of the STB200NF04L is simple and straightforward. When a positive gate-source (VGS) voltage is applied, the FET turns on and allows current to flow from Drain to Source. When the gate-source voltage is removed, the FET turns off and does not allow current to flow from Drain to Source. This is made possible due to the presence of a thin gate oxide which effectively creates a barrier between the drain and source terminals, preventing current from flowing.

In summary, the STB200NF04L is a reliable, low cost and robust Single MOSFET. It can handle high current, low on-state resistance, and high frequency operations, making it suitable for a wide range of applications, particularly in the automotive industry. Its working principle is also simple and straightforward, which makes it an excellent choice for circuit designers.

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