1SMB17CA TR13

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TVS (Transient Voltage Suppressor) diodes are a form of surge protection device that is specifically designed to protect electronic components from high voltage transients, usually caused by lightning strikes, switching transients, and other electrical events. The 1SMB17CA TR13 is an example of these diodes, and it is often used in a wide range of applications.

The 1SMB17CA TR13 has a built-in Transzorb, which is a voltage-clamping device designed to absorb the excess voltage and divert it away from the sensitive components. This is done by using a bidirectional semiconductor diode that seals the voltage until it has been dissipated into the dielectric medium. This helps to protect components and ensures that electrical systems perform reliably.

This TVS diode has a wide operating range of between -5V to 170V. It is also capable of handling surge currents of up to 30A with a peak pulse power rating of 307W. Additionally, the unit has an insertion loss of only 0.08 ohms, which makes it perfect for high-speed data applications. It also has an operating temperature range from -55°C to 125°C, making it suitable for a wide variety of applications.

The 1SMB17CA TVS diode is a part of the SMAJ family. This is a series of unidirectional TVS diodes that are designed to protect high-speed data interfaces from surge voltages. The SiSMAJ style is a double-diode solution that offers protection against voltage transients and reverse-biased ESD events. It is capable of handling up to 2A and has a peak pulse power rating of over 260W.

The 1SMB17CA is typically used in automotive applications, due to its wide operating temperature range. It is also commonly used for power protection in telecoms and consumer electronics, as it provides excellent data line protection. The unit can also be used in industrial applications, as it has a high surge current capability of up to 30A.

The working principle of the 1SMB17CA is quite simple. When the device is exposed to an overvoltage, the Transzorb is activated and the voltage is diverted away from the sensitive components. In order to do this, the device has a diode that seals the voltage until it has been dissipated into the dielectric or other medium. This helps to protect components and ensure that electrical systems perform reliably.

In conclusion, the 1SMB17CA TR13 is a type of TVS diode, which is designed to protect electronic components from high voltage transients. It is often used in automotive, telecoms, and consumer electronics applications, thanks to its wide operating temperature range, high surge current capability, and low insertion loss. The working principle of the unit is quite simple and it is designed to absorb the excess voltage and divert it away from the sensitive components.

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