30KPA78CA-HRA Circuit Protection

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TVS - Diodes, or Transient Voltage Suppressor Diodes, are specialized diodes that are designed for suppressing transient overvoltage spikes in an electrical circuit. The 30KPA78CA-HRA is a TVS-Diodes that provides 8-38 volts of peak surge protection with a 400-watt peak pulse power dissipation. This diode is ideal for use in a wide range of applications, such as automotive, industrial, consumer electronics, and medical systems.

The 30KPA78CA-HRA is a reverse-biased avalanche diode and is designed to clamp transient overvoltages. It has a flow-through structure, which allows for quick response time and ensures easy operation. The diode is also designed with a high voltage breakdown capability, which allows effective clamping of transient overvoltages.

The 30KPA78CA-HRA\'s application field mainly consists of automotive, industrial, consumer electronics, and medical systems. For automotive applications, it is primarily used to protect automotive circuits from voltage spikes. In the industrial sector, it is widely used as a protection measure for fuses, switches, and relays. In consumer electronics applications, it is mostly used in LCD TVS, Plasma TVS, and LED TVS for transient overvoltage protection. Lastly, in medical systems, it is mostly employed for medical diagnostic and monitoring equipment protection.

The 30KPA78CA-HRA employs a unidirectional working principle, meaning it will only conduct current in one direction. It has a steep breakdown slope, and when the voltage on its anode goes beyond its avalanche voltage, it quickly conducts current and switches to a very low resistance state. This low resistance state allows it to dissipate the transient overvoltages, thus protecting the electrical circuit.

As a Transient Voltage Suppression Diode, the 30KPA78CA-HRA provides excellent surge protection capabilities, making it an ideal choice for a wide range of applications. It employs a unidirectional working principle, which allows for quick response time and effective clamping of transient overvoltages. This makes the 30KPA78CA-HRA ideal for automotive, industrial, consumer electronics, and medical system protections and applications.

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