30KPA28E3/TR13 Circuit Protection

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Transient Voltage Suppression (TVS) diodes are protective devices specifically designed to protect sensitive electronic circuits from high-energy electric transients. They are used extensively in consumer electronic devices and other sensitive electronic systems. The 30KPA28E3/TR13 is a TVS diode specifically designed for voltage regulator and power supply applications. It features superior performance and reliable protection when exposed to electrical transients and high-energy ullage.

Applications

The 30KPA28E3/TR13 is ideal for protecting voltage regulator and power supply circuits from electrical transients caused by lightning, static electricity discharge, and other transient events. It can also be used in conjunction with other circuit protection components such as fuses and varistors to further enhance the protection of sensitive circuitry. Common applications for the 30KPA28E3/TR13 include automotive systems, office machines, power supplies, and other power electronics equipment.

Working Principle

The 30KPA28E3/TR13 is a unidirectional bi-directional uni-polar TVS that protects sensitive electronics from high voltage transient surges and other spikes. It features a very fast response time and can suppress high voltage surges up to 28V. Upon exposure to a high-voltage transient, the TVS is triggered and temporarily becomes a low resistance path, effectively diverting the surge current away from the protected circuit. This behavior is known as clamping, and it helps to ensure the safety of the protected circuit. Once the transient is diverted, the TVS recovers and returns to a high impedance state, allowing the protected circuit to resume normal operation.

TVS diodes such as the 30KPA28E3/TR13 provide effective protection from high voltage transients and help to ensure the reliability and safety of sensitive electronic systems. The diode is designed specifically for use in voltage regulator and power supply applications, and it provides superior performance and reliable protection when exposed to electrical transients and high-energy ullage.

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