ROV05H241K-S-2

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The ROV05H241K-S-2 is a transient voltage suppressor (TVS) manufactured by Taiwan Semiconductor Co, Ltd. It is a low leakage silicon-based varistor for use in electronics circuits. It is also known as a metal oxide varistor (MOV) and is used to provide surge protection of sensitive electronics components such as transistors, capacitors, and other sensitive elements. The primary function of the ROV05H241K-S-2 is to protect against excessive voltage and current caused by electrical transients such as electrostatic discharges (ESD), lightning, and power surges. A typical application of the ROV05H241K-S-2 is in the protection of sensitive systems such as medical equipment or computers.The ROV05H241K-S-2 is a two-terminal device specifically designed for overvoltage protection. It consists of a ceramic disc with a layer of reactant material (typically zinc oxide) on its outer surface. In normal conditions, the ROV05H241K-S-2 acts as an open circuit. When an overvoltage occurs, however, the reactant material dissipates the current, preventing damage to sensitive components in the system.The ROV05H241K-S-2 is designed to operate in a variety of environments, including high-frequency, high-temperature, and harsh chemical environments. It has a long operating life of up to 10 years and a wide operating temperature range of -55°C to 105°C. The ROV05H241K-S-2’s low capacitance, high isolation voltage, low leakage current, non-polarity construction, and small package size make it an ideal choice for protecting sensitive systems and components.The ROV05H241K-S-2 has two distinct modes of operation: absorption mode and clamping mode. In absorption mode, the reactant material absorbs the energy of the transient voltage and dissipates it as heat. In clamping mode, the voltage is clamped at a certain level, protecting the system from further overvoltages. This mode of operation is commonly referred to as “overvoltage protection”.The ROV05H241K-S-2 can be used in a variety of applications, ranging from serial bus protection to power supply and I/O protection. In these applications, the ROV05H241K-S-2 is typically connected in series with the circuit, where it monitors the voltage level and reacts to excessive voltages by either dissipating or clamping the voltage, depending on the specific implementation.The ROV05H241K-S-2 is a reliable and cost-effective solution for applications that require protection against electrical transients. Its small size, long operating life, wide operating temperature range, and non-polarity construction make it ideal for protection of sensitive components and systems.

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