SMBJ5915BE3/TR13

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Diodes are widely used electronic components. They are used in a variety of applications, including communications, power distribution, signal switching and more. The SMBJ5915BE3/TR13 is a type of diode specifically designed for use in high-voltage applications. In this article, we\'ll discuss the application field and working principle of the SMBJ5915BE3/TR13.

The SMBJ5915BE3/TR13 is a single, high voltage, planar dielectric diode. It is a reverse polarity diode, meaning that the diode is biased in the reverse direction when forward voltage is applied to its electrodes. The diode has a breakdown voltage of 59V, which makes it suitable for use in high-voltage circuits.

The SMBJ5915BE3/TR13 is designed to protect circuits from high voltage spikes. It protects sensitive components, such as transistors, from the damaging effects of transient over-voltage. The diode has an excellent capacitance-voltage characteristic, which allows it to be used as a clamping device. This means that it can be used to protect circuits from over-voltage and limit the over-voltage transient. The diode also provides excellent protection from electrostatic discharge (ESD).

The SMBJ5915BE3/TR13 can be used in a variety of applications, including AC-DC power supplies, motor controls, DC-DC converters, industrial automation systems, power supplies, and more. It is also used in automotive applications, such as spark plug circuits, anti-theft systems, and airbag deploy systems.

The working principle of the SMBJ5915BE3/TR13 is based on the breakdown voltage of the diode. When the forward voltage of the diode is greater than the breakdown voltage, a small amount of current will flow through the diode. This current is known as the avalanche current, and it is limited by the reverse leakage current. The avalanche current is used to limit the voltage spike, thus protecting other components in the circuit.

By combining the high breakdown voltage of the diode with its excellent capacitance-voltage characteristics, the SMBJ5915BE3/TR13 can provide superior protection against high voltage transients. The diode\'s reverse leakage current is low, which further enhances the protection against ESD. These features make the SMBJ5915BE3/TR13 an ideal choice for high-voltage applications.

In summary, the SMBJ5915BE3/TR13 is a single, high-voltage, planar dielectric diode. It is designed to protect sensitive components from transient over-voltage and electrostatic discharge. The diode has a breakdown voltage of 59V and is suitable for use in a variety of high-voltage applications. Its capacitance-voltage characteristics enable it to act as a clamping device, limiting over-voltage transients. The low reverse leakage current provides enhanced protection against ESD. Together, these features make the SMBJ5915BE3/TR13 an ideal choice for high-voltage applications.

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