PICOSMD035F-2 Circuit Protection

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PTC (positive temperature coefficient) resettable fuses are a novel class of protection devices designed to replace traditional semiconductor-based fuses. They are designed to detect current overloads and trips them if the current exceeds a certain threshold, in order to protect the system from damage caused by extended power surges or overloads. The PICOSMD035F-2 is an example of such a resetting fuse. It is designed to protect consumer electronic systems, portable devices, and automotive equipment from over-current events.

The PICOSMD035F-2 detection technology works by utilizing two distinct PTC resettable fuses in series, one with a high catch resistance and the other with a low catch resistance. When the current exceeds the trip level, it passes through the PTC fuse with the high catch resistance and causes it to trip. After the trip, the current passes through the lower catch resistance PTC when it is safe enough for the device to be energized again. This resetting feature is beneficial for protecting electrical circuitry from continuous overloads, eliminating the need to replace semiconductor-based fuses every time an overload occurs.

The PICOSMD035F-2 can operate within a wide temperature range. The upper operating temperature range is 140C, while the lower temperature range is -40C. This wide temperature range allows the fuse to operate in various environmental conditions and under different load conditions. The PICOSMD035F-2 can also handle up to 17A of current, which makes it suitable for a wide range of applications.

In addition to its wide temperature range and high current rating, the PICOSMD035F-2 also features an on-board protection circuit that monitors the temperature and current of the device. This protection circuit will shut the device off if it detects a short circuit or an over-temperature condition. This serves to protect the circuit from damage and allows the device to operate continuously without any risk of failure.

The PICOSMD035F-2 is one of the most reliable resettable fuses available on the market today. Its wide temperature range and on-board protection circuit make it a great choice for a variety of applications in consumer electronic systems, portable devices, and automotive equipment. The PICOSMD035F-2 is a perfect solution for any application that requires a reliable, resettable fuse solution.

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