ATV04A130JB-HF

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TVS (Transient Voltage Suppressor) Diodes are advanced protection devices used to protect vulnerable circuits from high voltage transients due to electrostatic discharge (ESD), electrical fast transients (EFT), overvoltage, and power supply switching transients. ATV04A130JB-HF is a very popular type of TVS Diode which is highly reliable, cost-effective and is suitable for a wide variety of applications.

ATV04A130JB-HF has a working voltage of 13 volts and a maximum clamping voltage of 20 V. It is designed to handle up to 10 A of peak surge current, which gives it an impressive power handling capacity of 130 Watts. This high power handling capacity makes it suitable for use in a wide variety of applications, such as in industrial and automotive ports for ESD suppression, as well as in audio and video equipment for surge protection.

The ATV04A130JB-HF consists of two semiconductor diodes with a built in snubber network. The snubber network is designed to minimize spurious transients from being propagated into the connected circuitry. The diode combination provides an increased breakdown voltage on either side of the breakdown point. The diodes are placed in parallel, with one facing in each direction, to provide bidirectional protection.

The working principle of the ATV04A130JB-HF is relatively straightforward. When a high voltage transient strikes the device, either of the two diodes will become forward-biased and begin conducting current. This current will be conducted through the snubber network, which is designed to absorb the high energy spike and reduce it to a lower level before it enters the protected circuitry. The ATP04A130JB-HF is also designed to ensure that the voltage is clamped at the maximum level of 20 V, protecting the circuit from further voltage transients.

As mentioned above, ATV04A130JB-HF devices are competitively priced and highly reliable, making them ideal for a wide range of applications. Their high power handling capacity makes them suitable for industrial and automotive ports for ESD suppression, as well as for use in audio and video equipment for surge protection. They can also be used in automotive ECU’s, electronic equipment such as TVs and PCs, and in home appliances and medical equipment for protection against voltage transients.

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