MXLSMBJ90AE3 Circuit Protection

TVS - Diodes: MXLSMBJ90AE3 Application Field and Working Principle

TVS diodes, short for transient voltage suppression diodes, are electronic components that are used to protect various electrical pieces of equipment from transient overvoltages. The product model MXLSMBJ90AE3 is a regulated unidirectional TVS diode. As the current flows in only one direction, it can be used for ESD and surge protection applications, preventing overvoltage damage. This article will discuss the various application field of MXLSMBJ90AE3 and provide an explanation of its working principle.

Application Fields of MXLSMBJ90AE3

The MXLSMBJ90AE3 offers a wide range of protection, making it an effective solution for various applications. It is commonly used to protect devices such as communication systems, optical components, power stages, and equipment connected to AC power lines. It can also be used on DC-DC converters and automotive systems, providing protection against EFT, ESD, and surges up to 90 A.

The device combines low capacitance and peak pulse power of 900 W in a low profile (0.76 mm) SMB package, making it perfect for applications that require an ultra-small foot print. It also features low turn-on voltage for improved ESD protection and fast response times for maximum surge protection.

Working Principle of MXLSMBJ90AE3

The MXLSMBJ90AE3 is composed of a diode array connected in series. When voltage rises to a certain level from normal levels, the diode conducts current. In this case, the diode array absorbs the energy and diverts it away from protected components. The

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