SMA5J28CA-M3/5A

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TVS, also known as transient voltage suppressors, are components designed to protect sensitive electronic systems from voltage spikes. The SMA5J28CA-M3/5A is one such part, designed specifically for automotive applications in mind.

The primary function of a TVS device is to stop a surge of voltage in a circuit from overloading sensitive components. TVS devices are important because they can guard against electrical noise in an automobile which can cause faults and data corruption. Additionally, TVS devices can be used for protecting devices such as headlights, windows, and entertainment electronics.

The SMA5J28CA-M3/5A works by dissipating power when a voltage spike above it’s breakdown voltage occurs. This power dissipation is accomplished by a combination of conduction and thermal energy. When the breakdown voltage is reached, a conductive path is created between two terminals on the device. This conductive path allows current to flow through the device, which then dissipates energy in the form of thermal energy.

In addition to dissipating power, the SMA5J28CA-M3/5A provides two additional benefits. First, it minimizes the voltage spike by allowing current to flow through the device quickly. Second, it can help protect other components in the circuit in case of a reverse voltage spike. This is done by clamping the voltage level to a safe level.

The SMA5J28CA-M3/5A is an ideal solution for automotive applications due to its compact size and low leakage current. It can fit in even the tightest of spaces, and its low leakage current allows it to be used in sensitive applications. The device is rated for the automotive temperature range of -40°C to 125°C and can operate up to 6V.

The SMA5J28CA-M3/5A is one of the more popular devices in the TVS diode family. Its size and low leakage current makes it perfect for automotive applications, where space and efficiency are key. It offers excellent protection from voltage spikes and can help minimize them in case of a reverse-voltage surge. With its wide temperature range, and low price, the SMA5J28CA-M3/5A is an ideal choice for protecting sensitive electronics in cars.

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