SA26A-B

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SA26A-B TVS (transient voltage suppressors) diodes are designed for overvoltage protection in sensitive electrical/electronic systems. They offer high capacitance and low clamping voltage to provide superior protection against electrical transients. The common uses for the SA26A-B include surge protection on communication lines, overvoltage protection on AC power lines, protection of sensitive circuits and components from voltage spikes, and other applications that require quick response to transient voltages.

Working Principle

When an electrical transient or surge occurs, the voltage increases abruptly. This increase causes the anode of the SA26A-B to become more highly charged than the cathode. This results in current flowing through the device, dissipating the energy of the transient. As the voltage dissipates, the current equals zero, and the diode returns to its “off” state.

Advantages

The SA26A-B offers a number of advantages in its use for surge protection. It has a low dynamic resistance and a wide working voltage range. It also has an exceptionally low clamping voltage and low capacitance―making it one of the most effective transient voltage suppressors on the market. Additionally, the diode offers superior protection against contact protection and commercial grade transients, making it a popular choice in industry and automotive applications.

Features

The SA26A-B diode is encased in a low-profile P-Flex encapsulation, which provides superior protection for the device. It requires minimal space for installation, and is designed for easy assembly. The diode also features an adjustable trigger voltage range, and is available in a variety of packages, allowing for easy customization of the parameters of the device.

Applications

The SA26A-B diode is designed for use in a variety of applications, including pulse and surge protection, noise reduction, and in power supply filters. It is widely used in industrial, automotive, consumer, and telecom applications. The diode is also used in medical devices, gaming consoles, computer equipment, and other electrical/electronic systems that require protection from transient voltage.

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