5KP90CA-HR Circuit Protection

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A TVS diode, also called transient voltage suppressor, is a component integrated by one or two diodes connected in series with a reverse breakdown voltage greater than 20 V. It has a wide range of applications, including 5KP90CA-HR.

The 5KP90CA-HR is a unidirectional TVS diode designed for application in 12/24 Volt automotive electronic systems. It is self-triggering and has high surge capability, allowing it to provide protection against damaging voltage transients in the event of an external overload or surge. The component has several prominent features, such as a 20 V breakdown voltage, an operating current up to 1 A, and a temperature range from -65°C to 150°C.

The 5KP90CA-HR has several great advantages. Firstly, it can provide superior protection against voltage transients, protecting the application from damage in the event of an external overload. Secondly, it has high performance, featuring a fast response time of <1 μs. Thirdly, its small footprint allows it to be used in smaller, more complex designs. Lastly, its robust design ensures reliable operation in harsh environments.

The working principle of 5KP90CA-HR is closely related to the diodes which compose it. The component includes two diodes connected in series, with the anode ends connected to the cathode fabric of the component. This connection has a reverse breakdown voltage, which is the maximum reverse voltage one can apply to the element without it starting to conduct.

When an external voltage exceeds this breakdown voltage, the component starts to conduct, allowing the current to flow. This reduces the voltage seen by the application, preventing it from suffering damage due to an overload. This is why 5KP90CA-HR is so effective in protecting electronic systems against unexpected voltage spikes.

In summary, 5KP90CA-HR is a unidirectional TVS diode designed for application in 12/24 Volt automotive electronic systems. It is composed of two diodes connected in series with a reverse breakdown voltage greater than 20 V. It has a fast response time of <1 μs and offers superior protection against voltage transients, making it an ideal choice for protection against external overloads or surges. The component is robust and reliable, making it a great choice for harsh environmental applications.

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