V07E175L1T

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TVS (Transient Voltage Suppressor) and MOV (Metal-Oxide Varistor) are two important protection devices used for protecting low voltage circuits from high voltage transients. They are mainly used in the automotive, industrial, and aerospace industries, but can also be found in the consumer electronics industry. In this article, we will discuss the V07E175L1T application field and its working principle.

V07E175L1T is a traditional monolithic bidirectional device with a TVS diode chip and Varistor element. It is a dual-function active device designed to protect sensitive electronics from transient over-voltages. It offers surge protection against voltage transients for components such as oscillators and ECL logic. The device is composed of two components: a silicon diode integrated with a varistor. The device is capable of providing up to +175V of stand-off voltage for any suitable application.

The V07E175L1T has two main application fields. The first is the automotive industry, where it can be used as an additional protection for electronic devices installed in cars, such as the radio, the display panel, and the reversing camera system. The second is the aerospace industry, where it can be used to provide protection for avionics systems. Additionally, it can be used in industrial, consumer, and military domains.

To understand how the V07E175L1T achieves its surge protection, an explanation of the MOV element and its working principle is needed. The MOV element is composed of a rod made of a sintered metal-oxide compound, which is connected to the external circuit at both ends. The sintered metal-oxide compound has a high electrical resistance, which significantly increases when subjected to a high voltage spike or surge. When the MOV is subjected to a high voltage, the resistance increases to a point where it takes on a blocking or shorting effect and dissipates the energy from the high voltage transient, thus protecting the sensitive components behind it.

The second protection element of the V07E175L1T is a silicon diode that can be used for two different purposes, depending on its type. The first purpose is to ensure that the voltage of an incoming surge is limited to a predetermined level and to protect against reversed voltage. The second purpose is to limit the reverse current once the TVS diode has been triggered. The diode must have a high switching speed, adequate conduction and a low stand-off voltage.

In summary, the V07E175L1T is designed to provide protection for sensitive electronics from transient over-voltages in several industries, and can be found in automotive, aerospace, consumer electronics and industrial applications. It is composed of two components, a TVS diode and a MOV element. The MOV element has a rod of sintered metal-oxide compound between the external circuit at both ends, that is able to dissipate the energy of any over-voltage spike or surge. The silicon diode ensures the voltage is limited to a predetermined level and that reverse current is limited once the TVS diode has been triggered.

The V07E175L1T is a great choice to protect your applications from the destructive effects of over-voltage transients. It is simple to use, reliable, and provides superior surge protection, making it an ideal choice for your protection needs.

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