SMBJ6.5CAHE3/5B

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

TVS - Diodes

Transient Voltage Suppressor (TVS) diodes, also known as surge protection diodes, are semiconductor devices designed to protect sensitive electronic components from high-energy transients. These overloads can be caused by an external event such as lightning or an internal short circuit due to a defect in the system.

SMBJ6.5CAHE3/5B Application Field and Working Principle

The SMBJ6.5CAHE3/5B is a unidirectional, transient voltage suppressor (TVS) diode that provides protection from overvoltage transient such as lightning and induced surge transients. It can protect the sensitive circuit components within a wide range of operating conditions. The working principle of this device is based on the principle of avalanche breakdown. When a reverse biased voltage is applied to the diode at a certain potential, the electrons in the depletion region start to accelerate rapidly due to the electric field. This high velocity of the electrons cause the number of electrons to build up in the depletion region. As soon as this accumulation reaches the avalanche multiplication region, the electrons multiplied and produce an avalanche of electrons in the opposite direction of the applied electric field. This avalanche breakdown produces a very high localized current, which brings the diode into the breakdown state and then a large amount of energy is dissipated.

The SMBJ6.5CAHE3/5B provides a maximum clamping voltage of 6.5V and a maximum surge current of 1500A (8/20μs). This device can be used in various applications such as automotive electronics, industrial equipment, communication systems and consumer goods. It is designed to provide protection against high voltage transients from a variety of sources, such as electrical power lines, lightning and electrostatic discharge. This device can be used in both automotive and non-automotive applications such as motor control circuits, LED lighting and white goods.

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