LT4356HDE-3#PBF

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Surge Suppression ICs: LT4356HDE-3#PBF Application Field and Working Principle

The LT4356HDE-3#PBF is a device from the family of surge suppression ICs. That device can protect any sensitive electronic circuits from high surge voltage. In this article, we will explore the application field and the working principle of the LT4356HDE-3#PBF.

The LT4356HDE-3#PBF is a bidirectional device, capable of protecting from high surge voltage from both positive and negative polarities. It is composed of two arrays of fuses and ESD diodes. The fuses are located on each side of the device and are connected with ESD diodes at both ends. The ESD diodes are also connected to the protective voltage clamp. The device provides protection against surges up to 20V. It can provide up to 15A total current protection.

The LT4356HDE-3#PBF is an ideal device for protecting applications from overvoltage and overcurrent. It can be used in systems with AC or DC power inputs, in both automotive and industrial applications. The device is designed to be placed on the input side of any system. It is ideal for use in systems where overvoltage protection needs to be provided in a limited area.

The LT4356HDE-3#PBF has two modes of operation depending on the surge conditions. In normal mode, the device operates in a low current mode and quickly discharges any surges that may occur. If the surge is above the protection voltage level, the protection circuit will become activated. It then uses the fuses and ESD diodes to limit the current and voltage of the device. This prevents the damaged circuits from receiving any more damage due to the surge.

The LT4356HDE-3#PBF also features an internal thermal switch that will activate in response to high temperature conditions. This ensures the device is not damaged due to excessive heat. The thermal switch will limit the current and voltage of the device in order to prevent any further damage.

The LT4356HDE-3#PBF is a reliable and cost-effective solution for providing surge protection. It is small and lightweight, allowing for integration into almost any application or system. Its integrated protection circuit ensures that any incoming surges are quickly discharged, while also preventing any further damage to the protected circuits. The internal thermal switch ensures that the device is not damaged due to excessive heat. The device is ideal for industrial and automotive applications that need reliable and effective surge protection.

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