90065-015

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TVS (transient voltage suppression) diodes are electrochemical devices designed to protect electrical and electronic circuits from damage due to voltage transients such as lightning, electrostatic discharge (ESD) or switched loads. A typical TVS device consists of a zener diode, an avalanche diode and a diode avalanche breakdown ("DARBD") device. The 90065-015 is a TVS diode with a breakdown voltage of 15V.

Varistors (also called voltage-dependent resistors or VDRs) are non-linear, two-terminal electrical components composed of semi-conductive material such as Metal Oxide Varistors (MOVs). They are used to protect electrical equipment from voltage transients such as lightning and electrostatic discharge (ESD). MOVs limit the voltage by providing an up-regulation of current in the circuit. The 90065-015 is a varistor designed to protect electronic circuits from damage due to up to 15V transients.

MOVs (Metal Oxide Varistors) are voltage-dependent components which act as a voltage-limiting device. A typical MOV consists of a semi-conductive ceramic core with two metal electrodes attached to it. When subjected to high voltage transients, the resistance of the MOV increases rapidly, thus reducing the voltage in the circuit. In the case of the 90065-015, it is designed to reduce the voltage of up to 15V transients.

The working principle of 90065-015 is similar to other TVS and MOV devices. When the voltage exceeds the breakdown level of the device, typically 15V, the device instantly changes from a low resistance state to a high resistance state, thus limiting the current in the circuit. The device then slowly returns to its original state, thus preventing further damage to the circuit.

The application field of 90065-015 is broad, and includes consumer electronics, telecommunications, automotive, and industrial applications. It can be used to protect circuits and subsystems from ESD, lightning, power surges, and other transient voltage conditions. It can also be used in conjunction with other voltage-limiting components to protect even sensitive circuits from voltage transients.

In summary, the 90065-015 is a TVS diode with a breakdown voltage of 15V, a varistor designed to protect electronic circuits from up to 15V transients, and a MOV which acts as a voltage-limiting device when subjected to high voltage transients. It can be used in a variety of applications to protect systems from voltage transients such as ESD, lightning, and power surges. The device works by instantly changing from a low resistance state to a high resistance state when the voltage exceeds the breakdown level, and then slowly returning to its original state to prevent further damage.

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