30KPA90E3/TR13

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The 30KPA90E3/TR13 is a Transient Voltage Suppressor (TVS) diode that is used to protect electronic components from transient overvoltages that might otherwise lead to the destruction of the component. It is designed to clamp transient voltages to a safe level, while allowing normal operating voltages to pass through the diode. The 30KPA90E3/TR13 is available in a variety of packages to meet the specific needs of various applications.

Application Fields

The 30KPA90E3/TR13 is primarily used to protect sensitive electronic circuits from transient overvoltages, such as electrostatic discharge (ESD) and electrical fast transients (EFT). It is designed to protect against both common-mode and differential-mode transients. The diode also has a robust construction to ensure reliability in harsh environments.

The 30KPA90E3/TR13 can be used in a variety of applications, such as automotive electrical systems, industrial AC/DC power supplies, telecom & datacom equipment, personal computers, and consumer electronics. Its wide working voltage range (7.0 V to 43.0 V) makes it suitable for a variety of applications.

Working Principle

The 30KPA90E3/TR13 is a unidirectional, bidirectional, or dual-diode protection device, depending on the package that it comes in. It consists of a PN junction diode encapsulated in a PN junction chip. When a positive or negative transient voltage is applied to the diode, it triggers the clamping process. During this clamping process, the voltage of the diode is clamped to a safe level that is set by the Zener voltage of the diode. The device also has an internal PN junction protection diode, which limits the maximum current that can flow through the device and prevents its destruction.

By clamping the voltage to a safe level, the 30KPA90E3/TR13 prevents the damage that would normally be caused by a transient voltage. The device also has a low capacitance to prevent excessive signal degradation. As a result, the 30KPA90E3/TR13 is a reliable and cost-effective way to protect sensitive electronics from transient overvoltages.

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