ERZ-C20EK751Y

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The Erz-C20ek751y is a type of transient voltage suppression (TVS) device, also referred to as a varistor, metal oxide varistor (MOV), or surge protection device. These devices are designed to protect electrical systems from the destructive effects of momentary transients or surges in power such as those that may be caused by lightning or a short circuit.

As the name suggests, Erz-C20ek751y is an excellent all-around choice when surge protection is required and space is limited. With a small footprint size of 7.5x5.2mm, this low-profile device is ideal for applications where space is at a premium. The C20ek751y’s maxpeak voltage (Clamping Voltage) rating is 20 V, with an operating voltage range of 6.5-20 V.

The device’s purpose is to limit the voltage and energy associated with transient voltages and surges, and to provide excellent protection for sensitive electronic systems from damaging electrical transients and surges. It can absorb up to 600 Watts of peak pulse power per single pulse. The chip is made of a nonlinear ceramic material which can quickly react to sudden voltage changes and limit the magnitude of the voltage spike reaching the internal components.

Erz-C20ek751y is designed to protect a wide range of electronic equipment from the destructive effects of transient/surge events. It is suitable for the high-frequency noise coupled from the power lines of modern electronic products. It is also widely used for the surge and EFT protection of computers, telecom systems, automotive applications, industrial equipment, and consumer electronics devices. Typical applications include protection of digital circuitry, such as that in Bluetooth LAN adapters, routers, modems and various computing devices. The device can also be used to protect the power line of LCD TVs, monitors, printers and other digital devices with wide voltage input range, or to protect the power line of mobile phones, automotive systems, and other sensitive equipment.

The working principle of Erz-C20ek751y involves the construction of a leading layer with direct contact to the power line. Its series connection in the ground line forms a V-I path that can quickly respond to the abrupt changes in the power line, effectively limiting the amplitude of the transmitted transient voltage, and thereby providing the necessary surge protection without causing damage to the protected equipment. The chip also has several unique features, such as its ability to “soft start”, efficiently handling surges from 0 to 20 V, and good electrical performance in high frequency noise. It also has a superior thermal characteristics, allowing it to have excellent protection from temperature heats. In addition, its stacked construction ensures a superior spectral attenuation, allowing the chip to achieve a wide range of frequency responses.

To summarize, Erz-C20ek751y is a low-profile, efficient and cost-effective surge protection device, offering an excellent combination of performance, durability and versatility for both commercial and industrial applications. With a small size, fast response to transients, robust design, and multi-function protection capabilities, it is an ideal choice for protecting sensitive electronics from surges and other transient events. It is also suitable for use in a wide range of applications, such as in industrial equipment, consumer electronics, computer systems, automotive systems, and a variety of other applications demanding surge protection for sensitive electronic equipment.

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