V385LC20APX2855

TVS (transient voltage suppression) diodes, varistors and metal oxide varistors (MOVs) help protect sensitive electronic circuitry from destructive voltage spikes and power surges. V385LC20APX2855 is a high-efficiency surge protector designed for efficient protection of various communications and wireless networks.

V385LC20APX2855 belongs to TVS - Varistors, MOVs. It has fast response capability, high surge capability, low clamping voltage, and it can help protect equipment in a variety of applications. It is a 20V voltage protector that can provide reliable and compliant protection of high-frequency circuits from high-frequency electric events. It is also designed to protect sensitive electronics and wireless networks from overvoltage conditions.

The V385LC20APX2855 primary application field includes Bluetooth, IEEE 802.11, and IEEE 802.15 wireless networks and communications. It can be used in mobile phones, wireless hubs and modems, radio equipment, cars, and in a wide range of mobile and wireless applications. It has an ESD protection level of 4 kV contact discharge, a surge protection level of 8/20 ?s, a clamping voltage of 21.6V (8/20 ?s), and a maximum continuous voltage operating temperature range of -55°C to 125°C.

The working principle of V385LC20APX2855 is based on the fact that if the voltage is over the protection threshold, the device quickly and effectively disperses the driven charge. During normal operation, the device is designed to maintain a low internal impedance, allowing it to pass signal from the connected circuitry. When there is an overvoltage, the V385LC20APX2855 will act like a junction diode, with a low internal impedance in between conductor and ground.

This diode conducts current in the reverse direction starts to determine the voltage applied to the device. When the voltage reaches certain threshold, the diode will quickly move into the breakdown region and dissipate the current spike or surge in the form of heat. Therefore, when the transient voltage appears, V385LC20APX2855 quickly and effectively dissipates the current, preventing it from reaching the connected circuits and damaging the sensitive electronics.

The main advantages of V385LC20APX2855 is its fast response time due to its low clamping voltage of 21.6V (8/20 ?s) and reliable operation, as well as its low internal capacitance that ensures it does not cause signal distortion or noise. In addition, the device is designed to improve power efficiency, reduce EMI noise, and improve RF signal integrity.

In conclusion, V385LC20APX2855 is a high-efficiency surge protector designed to protect sensitive electronic circuitry from destructive overvoltage or power surges occurrences. It belongs to the TVS - Varistors, MOVs family and, due to its features and specifications, it is suitable for a variety of applications linked to Bluetooth, IEEE 802.11, and IEEE 802.15 wireless networks and communications.