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TVS - Diodes

A TVS diode, or Transient Voltage Suppressor diode, is one of the most common forms of protection used to safeguard semiconductor devices and circuits against voltage surges. Their primary purpose is to provide level shifting protection against overvoltage conditions by clamping the voltage at a predetermined level. The 30KPA84A-HRA device is an example of a TVS diode, and has a variety of applications and uses in many different types of circuits.

30KPA84A-HRA Application Field and Working Principle

The 30KPA84A-HRA is designed to provide reliable protection for various sensitive electronics. It can be used in a number of applications, such as automotive and motor control systems, home appliances, and network infrastructure. It is also suitable for use in a variety of industries as an essential component in machine safety and protection.

The 30KPA84A-HRA is designed to protect against ESD, surge and lightning strikes, and other high voltage phenomena. It features a reverse breakdown voltage of 80V and a maximum current of 8A. It also has a high tolerance for voltage transients, with a clamping voltage of 16V Ul. With its fast response time of less than 100ns, it is extremely effective at absorbing large surges of energy.

The working principle behind the 30KPA84A-HRA is based on the properties of a Zener diode. When a voltage transient occurs, the diode absorbs the surge by switching into the Zener breakdown region, where it converts the excess energy into heat and dissipates it away. This protects the target device from the damaging effects of an over-voltage condition.

The 30KPA84A-HRA is also designed to be able to withstand long duration transients, with its maximum clamping voltage being held at 16V Ul for up to 1000 seconds. This makes it an ideal choice for applications requiring reliable long-term protection. The device also features a low operating temperature of -45°C, making it suitable for use in extreme environmental conditions.

The 30KPA84A-HRA is an excellent choice for those looking for reliable and effective voltage protection. With its fast response time, durable construction, and ability to absorb long duration transients, it offers exceptional protection for a variety of different applications.

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