SUD50N03-09P-E3 Discrete Semiconductor Products

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The SUD50N03-09P-E3 is a small-signal single N-Channel MOSFET. It can operate at high speed and in high temperatures, making it a great choice for use in many applications. This device has a wide range of uses, from automotive, industrial, and commercial applications. In this article, we will discuss the application field and working principle of the SUD50N03-09P-E3.

Application Field

The SUD50N03-09P-E3 has a maximum drain-source voltage of 50V, a maximum drain current of 6A, and a maximum power dissipation of 735mW. This makes it suitable for a wide range of applications, such as:

• Automotive - power functions like window motors, high/low beams, ABS brakes, and door locks.
• Industrial - HVAC systems and motor control.
• Commercial - LED lighting, surveillance cameras, and interface boards.

Working Principle

The SUD50N03-09P-E3 is a single N-Channel MOSFET, which means it uses the MOSFET (metal-oxide semiconductor field-effect transistor) structure. This type of transistor utilizes an electric field to drive current through a channel between the source and the drain. The current flow is controlled by a gate terminal, which can be found at the center of the device. This gate terminal can be manipulated either by a voltage, allowing for an increase in the current flow. Conversely, the voltage can be lowered to reduce the current flow.

The SUD50N03-09P-E3 specifically uses a "superjunction" design, which allows for a higher current capacity. By utilizing a superjunction structure, it can have an on-resistance of just 0.0073 ohms and a total formation, resulting in a maximum current of 6A. Furthermore, the SUD50N03-09P-E3 has a significantly higher switching speed, making it ideal for use in high speed applications.

Conclusion

In conclusion, the SUD50N03-09P-E3 single N-Channel MOSFET is an excellent choice for a wide range of applications, from automotive and industrial to commercial applications. It offers high speed and high temperature operation, as well as a low on-resistance value, making it ideal for power applications. Additionally, it utilizes a superjunction structure, which allows for higher current capacity and faster switching speeds. The SUD50N03-09P-E3 can be a great choice for many applications.

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