V8ZC2

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Today\'s world requires increasingly efficient protection solutions for electronic and electrical equipment, and that is where surge protective devices (SPDs) come in. These devices are designed to protect sensitive circuits against short-term overvoltages, in the form of transient voltage spikes or ESD events. An important component in surge protection circuity is the single-stage transient voltage suppressor (TVS). TVSs are used in a wide range of applications including automotive, industrial, video, communications, and consumer electronics.

Among the various TVS, the V8ZC2 is a varistor-based device designed for bidirectional protection against both ESD and transient overvoltages. It is a fast-response, low capacitance, and highly reliable device, featuring low leakage current, and high insulation resistance. It is compatible with both AC and DC applications, and it is suitable for a variety of circuit protection applications.

The V8ZC2 is based on varistors, or voltage-dependent resistors, which offers non-linear resistance. It is composed of two series-connected varistors formed of two rectified Zener diodes. The V8ZC2 is designed to hold its bidirectional functions under both overvoltage and ESD conditions. The two series-connected reverse Zener diodes form a varistor, connecting in parallel two low-impedance paths so that the suppression voltage (VSP) of the V8ZC2 is divided evenly in both directions for bidirectional transient protection.

This device\'s nonlinear resistance characteristic is proportional to its input voltage. When exposed to surges, the average peak current through the device decreases as the magnitude of the surge increases. The maximum peak current for the V8ZC2 is 7A, with a clamping voltage of 18V to 30V. The maximum peak voltage is limited to 30V, with a let-through voltage of 30mV for ESD applications, or 54mV for surge applications. The V8ZC2\'s maximum energy absorption is 4.5 Joules, making it ideal for a wide variety of surge protection applications.

The V8ZC2 provides excellent protection against overcurrent and overvoltage, as well as against ESD events. On overvoltage applications, the device limits the voltage to a very low level, while allowing minimal current. On ESD applications, the device limits the current to a very low level while allowing minimal voltage. The device also exhibits minimal capacitance, which allows it to maintain an excellent signal isolation while providing protection.

In summary, the V8ZC2 is a varistor-based transient voltage suppressor designed to offer bidirectional overvoltage and ESD protection. Its low leakage current, high insulation resistance, and low capacitance enable it to provide highly efficient protection for a wide variety of applications, including automotive, industrial, video, communications, and consumer electronics.

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