SA26A Circuit Protection

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

SA26A is an important component in TVS - Diodes.
The main function of the SA26A is the suppression of overvoltage scenarios in electronic systems, such as voltage transients and electrostatic discharges. It performs this essential role using a diode that rapidly responds to increased voltages and then responds with low impedance when current exceeds a specified level.
The SA26A has an internal lead configuration designed to provide the most efficient use of the terminal space on the circuit board, allowing for faster, easier and more reliable attachment of the component leads. In addition, the device also has a write on-chip capability, which allows the user to provide custom software or data strings to the device.
When it comes to working principles, the SA26A uses an avalanche breakdown principle. This principle states that when the voltage of the diode passes a certain threshold, the current will increase exponentially and quickly, creating an avalanche effect. This effect serves to quickly reduce the voltage, thus protecting the system from an overvoltage event.
To prevent the current from rising too quickly, the SA26A also features a built-in secondary breakdown. This secondary breakdown feature helps to limit the current, thus preventing the destruction of the circuit due to excessive current output.
The SA26A also features an enhanced P+N-structure. Using this structure, the device can have improved peak power and surge current handling capabilities. The P+N-structure maximizes the power handling capability of the device, while still maintaining an ESD immunity performance to meet the industry standard.
In addition to its features relating to overvoltage protection, the SA26A also offers superior EMI protection. The device is capable of suppressing both common and differential mode EMI, allowing digital systems to operate in EMI-compliant designs. Finally, the device also offers protection against surge currents, which can damage or destroy sensitive components within an electronic system.
To sum up, the SA26A is an essential component in TVS - Diodes. It helps protect electronic systems from overvoltage events by quickly reducing the voltage of the diode, while also offering improved power and EMI protection. The device’s built-in secondary breakdown also allows for safe operation at high currents. All in all, the SA26A is an invaluable tool in the world of TVS - Diodes.

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