SMBJ20CATR

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TVS (Transient Voltage Suppressor) Diodes play an important role in electronic devices, particularly in consumer electronics. These small devices have the ability to protect electronics from damage due to various types of transient voltage, including lightning strikes, power supply disturbances, and electrostatic discharge (ESD). The SMBJ20CATR is a unidirectional TVS diode designed to protect against these various types of transients. In this article, we\'ll discuss the application field and working principle of the SMBJ20CATR.

The SMBJ20CATR is a Surface Mount Silicon TVS Diode that is designed to help protect sensitive electronic components from damage due to voltage transients. This device is a low-capacitance reverse stand-off diode that is designed to bridge the gap between standard non-polarised (general purpose) and Polarity-Specific devices. It provides low line capacitance for applications that are susceptible to high frequency noise, such as data lines and telecommunications.

The device is capable of clamping voltage to a safe level, providing protection from harmful transients that can occur from systems such as switch mode power supplies (SMPS), wireless communication, and signal lines. The device is also capable of providing protection from ESD, which can cause drastic damage to electronic systems. It is able to withstandvoltage up to 18V, with a maximum peak pulse power of 600 Watts.

The SMBJ20CATR has a broad range of possible applications and is suitable for a variety of device protection scenarios. It is suitable for mobile communication devices, consumer electronics, industrial and healthcare applications. It can be used to protect a variety of devices such as direct digital synthesis (DDS) oscillators and micro- and nano-electronics from damaging transients.

The working principle of the SMBJ20CATR is based on the principle of the Zener Diode. When a transient voltage surge is detected, the device is instantaneously turned on. The surge current then flows through a reverse-biased Zener diode (p-n junction) and is thus clamped to a safe level. The device then turns off when the surge has been reduced below clamping level.

The SMBJ20CATR is a robust and reliable TVS Diode that protects a variety of electronic components from damage due to surge and ESD and other transient voltages. It is suitable for a wide range of applications and provides low line capacitance for high-frequency applications. It is also capable of providing protection from ESD and has a maximum peak pulse power of 600 Watts.

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