ATV30C200J-HF Circuit Protection

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TVS (Transient Voltage Suppressor) diodes are components that are designed to protect circuits against high voltage and overvoltage conditions. The ATV30C200J-HF is a TVS diode that can be used to protect circuits from high voltage and overvoltage transients. It is a high power transient voltage suppressor (TVS) diode, designed for use in high frequency applications such as ultra-high frequency (UHF) and very high frequency (VHF) radios.

The ATV30C200J-HF is a two-terminal device with a wide common-mode operating range and a low dynamic resistance of 4 ohms. It is also high-power with a peak pulse power rating of 2.5 kilowatts (kW) (25 V) and 1.2 kW (15 V). It also has a maximum breakdown voltage of 600 V, making it suitable for both low- and high-voltage applications.

The ATV30C200J-HF is designed to provide protection for both overvoltage and undervoltage conditions. It has a low clamping voltage of around 6 V at 1 A, which means it can protect low voltage circuits from overvoltage transients. It also has a high clamping voltage of around 40 V at 1 A, which means it can protect high voltage circuits from overvoltage transients. Undervoltage transients are also protected by the device, with a maximum clamping voltage of around 40 V at 800 mA.

The ATV30C200J-HF is designed with a patented avalanche breakdown technology. This technology ensures that the device has a low on-state resistance, and a high current handling capability and a fast switching time. This ensures that the device can handle large surge events quickly and efficiently, and allows for a high speed of operation. The device also has a high peak current rating of 10 A, making it suitable for use in high current applications.

The ATV30C200J-HF also has an integrated ESD and EMI filter. This ensures that the device can protect circuits from both electrostatic discharge (ESD) and electromagnetic interference (EMI). The device is designed to be resistant to surge conditions such as lightning, and it has a fast response time of around 1 ns. This allows it to quickly absorb and dissipate energy from surge events.

In conclusion, the ATV30C200J-HF is a highly reliable and effective TVS diode. It has a high power rating and a fast response time, making it suitable for use in both low- and high-voltage applications. It is designed to provide protection from both overvoltage and undervoltage transients, and it also has an integrated ESD and EMI filter. This ensures that the device can reliably protect circuits from both electrostatic discharge and electromagnetic interference.

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