SMBJ26A-E3/52

TVS - Diodes, defined as Transient Voltage Suppressor Diodes, are components that are used to suppress any transient voltage spikes that are usually caused by inductive switching and lightning. In other words, the purpose of the TVS Diode is to help control the overvoltage stress. By using a TVS Diode, the risk of any detrimental failure caused by current surges and other ESD events can be avoided, which can help to extend the life of the circuit and protect it from voltage-transient related damages.

The SMBJ26A-E3/52, part of the SMBJ series of Transient Voltage Suppressor Diodes manufactured by Taiwanese electronics distributor, Lite-On, are widely used in the transient overvoltage protection circuit due to their excellent electrical characteristics. The main feature of this series of TVS Diodes is their wide operating range. The SMBJ26A-E3/52 offers an operating range of 400 Watts and is suitable for a range of voltages from -51.6V to 56V.

The SMBJ26A-E3/52 is a dual one-line, unidirectional device with a maximum peak pulse power dissipation of 400 Watts. It also features very low capacitance, which makes it perfect for high-speed pulsed circuits. The reverse standoff voltage of this device is 26 Volts.

In terms of functionality, the SMBJ26A-E3/52 works by responding quickly to any voltage transient spikes that are above the reverse breakdown voltage value. The device then clamps the voltage level to ensure the safety level of the circuit. Since the device only reacts to the positive voltage transients, the negative voltage spikes are ignored.

In terms of applications, the SMBJ26A-E3/52 is used in a range of protection circuits including AC Line Protection, Automotive, Low-Capacitance protection, High Energy Surge, High-Speed Pulse, and Telecom. The device has also been used in application where the circuit is exposed to high-frequency spikes or extremely low capacitance environments.

The SMBJ26A-E3/52 is available in a variety of packages such as SMB, SMA, SMBJ and SMC packages. Its maximum reverse leakage current is 1 mA and its clamping voltage is 52 Volts. These features, combined with its low capacitance, allow for a large operation range.

In conclusion, the SMBJ26A-E3/52 TVS Diode series is a perfect choice for wide operating range, with 400 Watt maximum peak power dissipation, low capacitance and 26 Volts of reverse breakdown voltage. The device is broadly used for a range of protection circuits including AC Line Protection, Automotive protection, Low-Capacitance protection, High Energy Surge, High-Speed Pulse, and Telecom.