824520851 Circuit Protection

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TVS - Diodes

Transient-Voltage-Suppression Diodes, commonly known as TVS Diodes, are a type of semiconductor electronic component designed to protect sensitive electronic components from overvoltage, specifically from electrical transients induced by lightning or other sources. The most common types of TVS diodes are two-terminal devices, available in a variety of package styles. TVS diodes are widely used in automotive, communications, computer, industrial, and consumer electronics, to provide protection from electrical transients.

824520851 Application Field and Working Principle

TVS diodes are designed to provide protection from high voltage or electrical transients, caused by either power issues or external sources such as lightning. TVS diodes are commonly used in automotive, communications, computer, industrial, and consumer electronics applications to provide protection from overvoltage. A single TVS device can be used to protect entire lines or a full circuit from damage, making it a very desirable device in industrial, automotive, military, and consumer applications.

TVS diodes can also be employed to protect circuit components, by dissipating the surge energy caused by electrical transients. This is known as clamping, and it reduces the stress on the components by keeping the voltage of the bus to within a safe operating region. Most TVS diodes provide bidirectional protection, meaning that they offer protection from both positive and negative voltage transients.

The 824520851 device is a uni-directional TVS diode, designed to provide a wide range of protection from electrical transients. It is available in an SOD-123 package, with a reverse standoff voltage of 8.2V. The device has a maximum peak pulse power rating of 1.1kw and a maximum reverse leakage current of 5µA. It offers a clamping voltage of 22.7V, which is suitable for protecting components from electrical transients caused by power issues and external sources. It can be used to protect entire lines or a full circuit from damage, making it a very desirable device in automotive, military, and consumer applications.

The device has a reverse leakage current of 5µA, which means that it will not draw a significant amount of current, even when employed in a high voltage environment or a system with low operating voltage levels. Additionally, it offers low capacitance and low self-inductance, as well as a fast switching time (less than 1ns). This makes the device suitable for high-speed signal processing applications, such as in consumer electronics, where fast switching time is essential.

The 824520851 device can be used in a variety of applications, including automotive, military, consumer, and computer electronics applications. In automotive applications, the device can be used to protect the vehicle\'s electrical system from electrical transients induced by lightning or other sources, while in computer applications, it can protect the circuitry from damage caused by power issues. In consumer electronics, it can protect the user from electrical shock, as well as safeguard sensitive components from voltage transients. Additionally, in military and industrial applications, it can protect circuit components from damage from high voltage.

Overall, the 824520851 device offers a high level of protection from electrical transients, making it suitable for a wide range of applications. Its wide range of features, including its low reverse leakage, low capacitance, low self-inductance, and fast switching time make it highly desirable for use in a variety of industries. Furthermore, its SOD-123 package makes it easy to employ and its wide operating temperature range ensures reliable operation in a variety of environments.

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