824014885

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TVS-Diodes: 824014885 Application Fields and Working Principles

TVS-diodes, technically known as transient voltage suppression diodes, are devices designed to protect other electrical components from voltage spikes that could cause damage. They are composed of a diode junction, made of a semiconductor material, which is connected to a capacitance, allowing them to absorb localized high-frequency energy that would otherwise cause damage or failure to electrical devices.TVS-diodes come in various shapes and sizes, depending on what kind of protection they are intended to provide, and can be either uni-directional or bi-directional.

TVS-diodes that are used to protect against over-voltage typically operate by clamping the voltage within a certain voltage range. This range is determined by the peak voltage of the TVS diode—the lower the peak voltage, the lower the maximum voltage that the TVS diode can protect against. Once the voltage reaches the peak voltage of the TVS diode, the diode will clamp the voltage and begin to conduct the current. The current will then be dissipated as heat, preventing further damage to the component in question.

On the other hand, TVS-diodes that are used to protect against over-current work by cutting off current flow when it exceeds a certain level. This level is determined by the peak current of the TVS diode—the lower the peak current, the lower the level at which the current will be cut off. Once the current reaches the peak current of the TVS diode, the current will be cut off and the device will cease to conduct any further current.

The 824014885 is an example of a TVS diode designed for both over-voltage and over-current protection. It is a uni-directional diode, meaning that it can only protect against voltage spikes in one direction. The peak voltage of the 824014885 is 6.5V, meaning that it can provide over-voltage protection up to this voltage level. The peak current of the 824014885 is 8A, meaning that it can protect against current spikes up to this level.

The 824014885 is typically used in applications requiring both over-voltage and over-current protection. These may include automotive, communication, computer, and other industrial applications. In these applications, it is typically used in parallel with other electrical components to provide protection from voltage and current spikes that could potentially cause damage or failure to those components.

While TVS-diodes are designed to provide protection against voltage and current spikes, it is important to use the right diode for the application in question. The 824014885 is one such example of a diode that can provide dual protection against over-voltage and over-current spikes. However, depending on the application, other diode types and parameters may be more suitable.

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