ERZ-U16JP511

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TVS (Transient Voltage Suppressors) are voltage limiting devices used to protect sensitive electronic equipment from electrical overstress conditions, such as lightning, electrostatic discharge, or a power surge. Varistors (also known as Metal Oxide Varistors or MOVs) are an example of a TVS device. The ERZ-U16JP511 is a varistor specifically designed for the automotive market.

The ERZ-U16JP511 is a high-power, TVS varistor designed for automotive applications. It is rated 11V for capacitance discharge applications and can handle up to 30A of continuous current. The device has a surge capability of up to 200A and a clamping voltage of 16V max. It also features a low operating temperature range of -40C to +85C, and is RoHS compliant.

The ERZ-U16JP511 is constructed with a ceramic body and is encapsulated with a high temperature epoxy. This design provides the device with thermal resistance and noise immunity, as well as additional protection from the environment. It also has a halogen-free design which makes it suitable for harsh automotive environments.

The working principle of the ERZ-U16JP511 is based on the varistor effect. When a voltage higher than the device\'s breakdown voltage is applied, the metal oxide layers in the varistor become heavily ionized, resulting in an increase in current flow. This increased current flow increases the voltage drop across the device, effectively limiting the voltage on the output side.

The ERZ-U16JP511 is typically used in automotive applications such as engine control units (ECUs) and fuses. It can be used in conjunction with other TVS devices such as MOVs, clamping diodes, and transient blocking capacitors to provide additional protection for sensitive automotive components. It is also suitable for use in high-temperature and harsh environments, where it can protect equipment from overvoltage, electrostatic discharge and power surges.

In summary, the ERZ-U16JP511 is a high-powered varistor designed for automotive applications. It features a low operating temperature range of -40C to +85C, and its halogen-free design makes it suitable for harsh environments. The device has a surge capability of up to 200A and a clamping voltage of 16V max. Its working principle is based on the varistor effect, and it is typically used in conjunction with other TVS devices such as MOVs, clamping diodes, and transient blocking capacitors to provide additional protection for sensitive automotive components.

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