1SMB43AT3

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Transient Voltage Suppressor (TVS) Diodes are an integral component of any circuit design that requires protection against surges, as well as other potentially hazardous power-related situations. The 1SMB43AT3 is a TVS diode that is designed to protect sensitive electronic components from voltage transients. It is a low-power, low-cost alternative that offers excellent protection in a small package.

The 1SMB43AT3 is capable of suppressing transients of up to 5.0V and providing a peak power dissipation of up to 400 Watts. In terms of protection, it offers a fast response time, allowing it to act quickly and effectively in the event of a surge. The 1SMB43AT3 also features a low clamping voltage, which helps to reduce the voltage across the protected components and help to ensure their safe operation.

In terms of its application, the 1SMB43AT3 is ideal for protecting sensitive electronic components from transients and electrical noise. It has a range of uses, from automotive and telecommunications systems, to medical devices and industrial automation. Its small size and low power requirements also make it ideal for consumer electronics applications.

The working principle of the 1SMB43AT3 is relatively straightforward. The diode is designed to respond quickly to any surge or transient event, by clamping the voltage at a preset level. This helps to keep the system protected from overvoltage situations. The diode features an integral construction, meaning that it is already connected to the required components, ready for protection. In addition, the diode also helps to filter out electrical noise, protecting the components from any disruption.

In summary, the 1SMB43AT3 is an effective, low-power TVS diode that is designed to protect sensitive electronic components from voltage transients and electrical noise. The diode features a fast response time, a low clamping voltage and excellent power dissipation, making it ideal for a range of applications, from automotive and telecommunications, to consumer electronics.

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