V300LS20A

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TVS - Varistors, MOVs are used primarily for protecting electronic and electrical circuits from transients such as voltage spikes, ESD, etc. The protection may take several forms including shunt regulator, bidirectional hiccup valve, protection diode, and multilayer varistor. The V300LS20A is a 20A bidirectional hiccup type circuit protection device.

Application Field

The V300LS20A is intended for use in applications such as for protecting automotive, consumer equipment, computers and other sensitive electronic equipment. The device contains an open circuit voltage of up to 600V DC with a Bidirectional found in 3-pin SOPdip package. The device also contains sophisticated over-voltage and over-current protection, which helps to protect your equipment from over-voltage and over-current conditions.

Working Principle

The V300LS20A is a bidirectional over-voltage protection circuit. The device reaches the normal operation voltage in a fraction of a second and operates in the clamping-mode with low clamping voltage. This low clamping voltage helps to reduce the risk of ESD damage. Upon exceeding the predetermined voltage, the V300LS20A will begin the protection operation in the bidirectional hiccup mode. The V300LS20A will automatically reset itself after the transient is removed.

In order to protect the sensitive equipment, the V300LS20A has been designed to respond to surge spikes quickly and effectively. The device is equipped with three dedicated current limiters designed to prevent any damage to the protected circuit. These current limiters enable the V300LS20A to handle much higher surge spikes compared to traditional solutions.

Additionally, the V300LS20A is designed to provide temperature compensation for better protection and flexibility. This means that the device can detect temperature variations and adjust the response time to the incoming surge. This eliminates the need for external components and ensures that the device will automatically protect the equipment from transients in a wide range of temperatures.

In summary, the V300LS20A is a 20A bidirectional hiccup type circuit protection device designed to protect automotive, consumer equipment, computers and other sensitive electronic equipment from transients such as voltage spikes, ESD, and other over-voltage and over-current conditions. The device is quick and effective in responding to various circumstance, and is equipped with three dedicated current limiters for maximum protection.

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