MASMCJ90CAE3

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TVS (Transient Voltage Suppressor) diodes have become an integral part of modern electronics. They are typically used to provide protection against electric surges and other overvoltage events. The MASMCJ90CAE3 is a commonly used TVS diode that offers excellent value for money, thanks in part to its small size. So, what is the application field and working principle of the MASMCJ90CAE3? In this article, we\'ll take an in-depth look at this device and discuss its use cases, pros, and downsides.

Application Field and Working Principle of the MASMCJ90CAE3

The MASMCJ90CAE3 TVS diode is typically used in telecom applications, as well as power supplies, automotive, and industrial applications. This diode is an excellent choice for these industries due to its ability to protect sensitive circuits from transient electrical events. In addition, the MASMCJ90CAE3 features a low capacitance of 5pF, excellent attenuation of up to 90dB, and low clamping voltage of 5.6V.

The working principle of the MASMCJ90CAE3 is simple yet effective. When an electric surge or other overvoltage occurs, the diode acts as a clamping element that diverts the electrical current away from the connected components. This provides excellent protection without any additional components. Despite its small size, the MASMCJ90CAE3 can handle high levels of current, up to 3.5A, without fail.

Pros and Advantages

The MASMCJ90CAE3 TVS diode offers numerous advantages over other models. For starters, it is extremely compact, allowing for a much more compact design. In addition, this model offers exceptional transient protection, with a clamping voltage of 5.6V and excellent attenuation. This means that it will reliably protect even sensitive components from unwanted surges or other transient events. Additionally, the diode features a low capacitance of 5pF and can handle up to 3.5A of current.

The MASMCJ90CAE3 also has some other advantages. For example, it is cost-effective, making it an excellent choice for applications where budget is a factor. In addition, this model is available in a variety of package sizes, which makes it easier for designers to find the right one for their application. Finally, this diode has extremely low turn on and turn off times, allowing for excellent response times.

Downsides

The MASMCJ90CAE3 does have a few downsides. First, it is a relatively new model, so there is limited data available on its performance in different environments. Additionally, this model does not feature the same degree of protection as some other TVS diodes, which may be an issue for some applications. Finally, this model is not ideal for applications that require very high transient voltage suppression, as its attenuation levels are not as high as some other models.

Conclusion

The MASMCJ90CAE3 is a TVS diode designed for telecom, power supply, automotive, and industrial applications. This model offers excellent transient protection, with a low clamping voltage of 5.6V, a low capacitance of 5pF, and a maximum current rating of 3.5A. Additionally, the model is extremely compact, cost-effective, and available in a variety of package sizes. While it does not offer the same degree of protection as some other models, it is a great option for applications that require a reliable and cost-effective solution.

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