ERZ-E11B221CS

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ERZ-E11B221CS (Transil Components) is a type of TVS - Varistors, MOVs. This device refers to a bi-directional transient voltage suppression device that is designed to protect electronic equipment from voltage transients induced by ESD and surges. This type of device has an interface protection circuit which consists of two back-to-back Zener diodes connected in series. This series circuit is coupled with a ceramic body that provides excellent thermal stability and enhanced capacitance for great protection capability.

The ERZ-E11B221CS device is a bi-directional form of the common Transient Voltage Suppressor (TVS). It is designed for reverse operation protection against ESD and surge events. In addition to serving as an ESD clamp, the ERZ-E11B221CS can also be used in other applications including filtering, switching and low pass ringing. This device has a wide range of possible applications. It is designed to protect components from ESD. This device can also be used for filtering, switching and low-pass ringing applications, for example, in the automotive, industrial, medical, aerospace, and consumer market sectors.

The ERZ-E11B221CS is designed for protection against induced transients of up to 500 V. It operates with high energy and low leakage current, thus providing effective protection for sensitive circuits. The device is typically used in protection circuits between two points of a circuit that are not directly connected. The device can be used in protection circuits to prevent transients and to protect circuits from current that is not normally required.

The working principle of the ERZ-E11B221CS device is relatively simple. When an input signal of the correct polarity is applied, the two back-to-back Zener diodes are forward-biased and a path is created between the two Vin and Vout terminals. This creates a voltage clamp across Vin and Vout ensuring that the maximum voltage across the two terminals does not exceed the zener voltage. If the voltage between the two terminals does exceed the zener voltage, this causes the Zener diode to conduct and release the excess voltage as current. This current is then dissipated as heat.

Finally, the ERZ-E11B221CS is the device of choice if you are looking for an effective and reliable way to protect sensitive electronic devices from voltage transients caused by ESD and surges. It offers high-energy clamping and low leakage currents, enabling it to protect against voltage differences arriving in either direction. The device also provides an ideal protection solution with its wide range of possible applications and its simple working principle.

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