1PMT58AT1G

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TVS diodes are commonly used in modern electronics for a variety of purposes, and the 1PMT58AT1G diode is no exception. This diode is designed to protect high-speed data lines from over-voltage transients in a range of implementations, such as automotive, industrial and consumer electronics. It has a low profile package design that allows for easy board mounting and a low capacitance gate which ensures consistent performance over a wide range of temperatures.

The 1PMT58AT1G diode is a transient voltage suppressor (TVS) diode with a unidirectional, voltage-clamping response. It consists of a Schottky diode connected to an integrated avalanche device. The diode has a breakdown voltage between 8.1V and 11.5V, depending on the version, and features a peak pulse current rating of more than 60A. It is rated to operate over an operating temperature range of -55°C to 150°C.

The primary application of the 1PMT58AT1G diode is to protect sensitive electronic circuits from high voltage transients. It is an ideal solution for applications where ESD protection is required, and it is also suitable for protecting circuits from surges caused by lightning strikes. It is designed to limit the voltage across components connected to the diode to a safe maximum level, preventing damage to the components and thus allowing for more reliable operation.

The working principle of the 1PMT58AT1G diode is based on the avalanche effect. When subjected to a transient voltage, the diode acts as a voltage-dependent resistor. This restricts the current flowing through the diode, thus limiting the maximum voltage that can be applied to its terminals. The diode has two breakdown points; the lower breakdown point is the trigger voltage where the avalanche effect begins, and the higher breakdown point is the voltage where the current through the diode is limited to its maximum rating.

The 1PMT58AT1G diode is designed specifically for high-speed data line protection, and it offers high reliability, low clamping voltage and high surge current capability. It is well-suited for a range of demanding environments, and its low capacitance gate also makes it well-suited for data lines that require low-distortion operation. It is a reliable and cost-effective solution for protecting sensitive, high-speed data lines from dangerous over-voltage transients.

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