ERZ-E11E331

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The ERZ-E11E331 is an ESD (electrostatic discharge) protection component which belongs to the TVS (Transient Voltage Suppressor) category of products. It is a multilayer varistor (MOV) that protects sensitive electronic components from ESD transients resulting from voltage overstresses.

The ERZ-E11E331 offers an excellent transient protection for data and signal lines and other high impedance connections. The device is available in a two-terminal SOD-123 package. It features a low breakdown voltage of 15 V at a moderate capacitance of 1.2 pF (typical). The ESD protection covers a range of ESD voltages from 8 kV (contact) and 15 kV (air discharge).

The working principle of ERZ-E11E331 is simple. When the protected circuit is connected, a small amount of charge is stored at the dielectric material between the electrodes. When a transient happens, one layer will act as a clamping voltage with the current drawn from the junction. This absorbs the excess current that is running through the protected circuit and provides electrical isolation and protection.

The ERZ-E11E331 is widely used in a variety of applications. It can be used to provide protection from ESD in consumer electronics products such as mobile phones, tablets, and other handheld devices. It can also be used in industrial applications, such as medical equipment, industrial control systems, and other high reliability systems. Furthermore, the ERZ-E11E331 can be used to provide ESD protection for data and signal lines in automotive and aerospace applications.

The ERZ-E11E331 provides an effective protection against ESD transients, while its low on-state voltage and low leakage current make it energy-efficient and reliable. Its low capacitance and quick response time ensure that it will protect the underlying circuit without causing excess noise or disruption.

In summary, the ERZ-E11E331 is an excellent ESD protection component that belongs to the TVS – Varistors, MOVs category of products. It has a low breakdown voltage and moderate capacitance, making it suitable for a wide range of applications. Its working principle is based on the clamping voltage generated from the layers of the component which absorbs the excess current running through the protected circuit and provides electrical isolation and protection.

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