LCE8.5-E3/54

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Transient Voltage Suppressor (TVS) Diodes are specialized electrical components used to safeguard voltage sensitive devices from the damaging effects of over-voltage or transients. These electrical surges can be caused by electrical noise, electronic switching, static electricity, or lightning. Transient Voltage Suppressor diodes are fitted to a circuit to help protect its sensitive components from overvoltage or transients. They are also used to prevent electrical noise and other transient issues.

The LCE8.5-E3/54 is one such example of a TVS diode, specifically designed for high speed surge or transient protection applications. They are rated to 1.5A and offer a low capacitance of 8.5pF. They feature built-in low clamping voltage, low capacitance, and surge current capability of up to 1.5A. These features and others make the LCE8.5-E3/54 an ideal solution for high speed surge protection.

The LCE8.5-E3/54’s application field includes Inter System Linking (ISL), High Speed PCB Design, Power-Supply Line Protection, Signal Line Protection, USB (Universal Serial Bus) Protection, Microphone and Instrumentation Inputs Protection, IC (Integrated Circuit) Pins Protection, and RS-232 Line Protection. Additionally, the device provides broadband ESD (Electrostatic Discharge) protection for devices that are vulnerable to ESD or EFT (electromagnetic field) pulses. These application areas make the LCE8.5-E3/54 an ideal choice for designers working on high speed application requirements.

The LCE8.5-E3/54’s working principle is based on AVS. AVS stands for Anode- to- Vendor Switching and is the basis of a TVS diode. When a Voltage surge occurs, AVS switches the anode and cathode connections so that the surge is dissipated as quickly as possible. This process effectively reduces the amount of time that it takes for the voltage surge to dissipate and protect the vulnerable components of a circuit. By quickly disconnecting the anode and cathode, voltage-dependent components within the circuit are safeguarded from damage.

The LCE8.5-E3/54 is an example of high speed transient voltage suppression diodes. With built-in low clamping voltage, low capacitance, and up to a 1.5A surge current capability, the LCE8.5-E3/54 offers an ideal solution for high-speed surge protection applications. Its primary application areas include Inter System Linking, High Speed PCB Design, USB Protection, and ESD Protection, making the LCE8.5-E3/54 an excellent choice for designers working on high speed application requirements. The working principle of the LCE8.5-E3/54 is based on AVS which ensures the protection of unprotected components from over voltage in the event of electrical surges.

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