SMAJ100-E3/5A

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TVS - Diodes, also known as Transient Voltage Suppressors, are semiconductor devices that are used to protect vulnerable electronic components against voltage surges. SMAJ100-E3/5A is an example of such a device and it is commonly used in automotive and industrial applications.

The SMAJ100-E3/5A is a small signal, unidirectional TVS diode designed to protect components in a variety of applications. It has a reverse stand-off voltage of 11V and a peak pulse power rating of 135W. The device is available in a variety of packaging styles, including Surface Mount, SMD, and other industry-standard packages.

The SMAJ100-E3/5A is designed primarily for use in automotive and industrial applications. It can be used in automotive fuel injection, ESD protection systems, lightning protection circuitry, automotive data buses, alternative power sources, industrial networking, and many other applications. The device is a superior solution for protecting vulnerable components from voltage surges that occur in these types of applications.

The working principle of the SMAJ100-E3/5A is based on the concept of a metal-oxide-semiconductor field-effect transistor (MOSFET). The device contains a reverse polarity, MOSFET structure, which allows it to respond quickly to voltage spikes. In the event of a voltage spike, the MOSFET structure will cause the avalanche breakdown of the gate and drain junction, which quickly dissipates the energy of the voltage spike. This is what protects vulnerable components from damage due to overvoltage.

The SMAJ100-E3/5A is also designed with a temperature protection feature. This feature allows the device to be used in environments where temperature can vary widely. The device has a built-in temperature coefficient which allows it to maintain a stable voltage level, regardless of the temperature. This ensures that vulnerable components are protected from thermal runaway.

In addition to the protective features, the SMAJ100-E3/5A also features low capacitance. This feature helps to reduce EMI and RFI interference, which is a common problem in automotive and industrial applications. This helps to improve system performance and reliability when the device is used in these types of applications.

The SMAJ100-E3/5A is an ideal solution for protecting vulnerable components in automotive and industrial applications. It features an advanced design that provides superior protection from voltage surges, temperature fluctuations, and EMI/RFI interference. This device is a reliable and cost-effective way to protect vulnerable components in these harsh applications.

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