ATV30C130J-HF

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TVS diodes are devices that protect sensitive circuits from static electrical charge. They are designed to conduct current away from vulnerable components when a certain voltage is exceeded. ATV30C130J-HF is a Transient Voltage Suppressor (TVS) diode that is used in a variety of products and applications to provide protection against electrical overvoltage, high current surges, and electrostatic discharge (ESD).

Application Field of ATV30C130J-HF

ATV30C130J-HF is a 130V 30A Unidirectional TVS diode. It is designed to protect sensitive circuits from high voltage spikes or electrostatic discharge, thus protecting them from permanent damage. It has a low on-resistance, fast response, and a low power consumption, making it an ideal choice for a wide range of applications. It is mainly used in power systems, telecommunications, computing, consumer electronics, automotive, medical, and industrial applications.

In power systems, ATV30C130J-HF can be used to protect the power supply line and the critical loads from overvoltage generated by the grid. It is also commonly used in telecommunications systems to protect electronic equipment from lightning and ESD. In computing and consumer electronics, ATV30C130J-HF can provide protection for motherboards, CPUs, connectors, and other sensitive components. In automotive, it is used to protect electronic components from short circuits and overvoltage. Similarly, in medical and industrial applications, it is used to provide protection against electrical surges.

Working Principle of ATV30C130J-HF

ATV30C130J-HF is a unidirectional TVS or Transient Voltage Suppressor diode. When the current exceeds its rated 30A, or when the voltage is beyond 130V, the diode rapidly turns on and is able to send the current away from the sensitive components. When the voltage returns to normal, the diode will turn off and the current will be cut off.

The ATV30C130J-HF is designed to work in environments with a temperature range of -55 to +150°C. The internal design of the diode is such that it is able to handle very high surge currents, up to 36A for the 8/20 μs and 30A for the 10/1000 μs. The diode also has a low turn on voltage of between 1.2V to 1.6V. This makes it suitable for a wide range of applications.

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