SMBJ22CA

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SMBJ22CA Transient Voltage Suppressor Diode (TVS Diode) is a rugged, ultra-low capacitance transient voltage clamping component that is used to protect sensitive electronic components from damage due to overvoltage transients. This component can be used in a wide range of applications, from data line protection to telecom/data systems. It is an excellent choice for transient voltage suppression, since it offers superior rated clamping capability, low leakage current, and low capacitance. The SMBJ22CA is an ideal solution for protecting sensitive electronic equipment.

The SMBJ22CA TVS Diode is available in a variety of breakover voltage ratings, which range from 30 - 150 V. It provides the desired amount of suppression without the need for additional components, which reduces overall component count and cost. The SMBJ22CA features a low dynamic resistance value and a low dynamic capacitance value of 1.25 pF typical. This low capacitance value makes the SMBJ22CA ideal for data line protection, since it prevents the possibility of data corruption due to unwanted signal coupling.

The working principle of the SMBJ22CA is based on the Avalanche Breakdown Theory, which states that if the reverse voltage of the diode exceeds the breakdown voltage, then the current through the diode increases exponentially. This is achieved by utilizing a PN junction diode with an epitaxial layer that is reverse biased. The Avalanche Breakdown Theory forms the basis of the SMBJ22CA’s ability to dissipate high voltages. When a high voltage transient is present, the diode conducts a high current, which dissipates the energy and prevents damage to the circuit.

The SMBJ22CA is a versatile and reliable component that is suitable for a wide range of applications. It is ideal for protection of data lines and telecom/data systems, as well as consumer electronics, industrial control systems, automotive electronics, renewable energy systems, and instrumentation. It can also be used in communications, information, and medical electronics. The SMBJ22CA is a simple, yet effective solution for transient voltage suppression.

The specific data is subject to PDF, and the above content is for reference