SMAJ14A-13-F

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TVS or Transient Voltage Suppressor diodes are electrical components designed to protect electrical devices from potential damage due to voltage fluctuations and surges. SMAJ14A-13-F is a TVS diode designed to provide protection against ESD, surges and over-voltage transients.

The SMAJ14A-13-F is a unidirectional diode designed to handle peak power of 350W and a maximum transient voltage of 13V. The diode is available in an SMAJ-340-13-F package and is rated for a breakdown voltage of 12.8V. The device also offers an ESD immunity of greater than 30KV.

When working with the SMAJ14A-13-F, it is important to keep in mind that it is not suitable for use in applications operating at temperatures greater than 125℃ or less than -55°C. Furthermore, this diode can also handle surge currents up to 12A for a period of 8.3ms, with a maximum rate of change of voltage of 0.5A/μs.

In terms of its working principle, the SMAJ14A-13-F operates on a reverse-biased breakdown principle that allows it to protect sensitive components from over-voltage conditions. When the voltage applied across the diode exceeds the breakdown voltage (VBR), the diode conducts the current and clamps the voltage. Thus, it acts as a limit to the voltage applied to the protected circuit. This process is known as clamping and is a form of voltage limiting.

The SMAJ14A-13-F is used in various types of consumer and industrial electronics, such as digital cameras, power supplies, monitors, computers, TVs, home appliances, and more. It is also used in automotive and aerospace applications. The device is encapsulated in a plastic SMD (surface mounted device) package which makes it an ideal and cost-effective solution for a variety of applications.

In summary, the SMAJ14A-13-F is a unidirectional TVS diode designed to protect sensitive electronic components from voltage transients, ESD, and surges. It features a peak power handling capability of 350W, with a maximum transient voltage of 13V and a breakdown voltage of 12.8V. This device is suitable for use in a variety of applications and provides reliable protection against over-voltage conditions and ESD events.

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