PGSMAJ26AHM2G Circuit Protection

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TVS diodes are specialized electronic components used to protect other electronic components from electrical voltage spikes, often from lightning strikes. The PGSMAJ26AHM2G is a transient voltage suppressor (TVS) diode, designed to protect sensitive electronic components from voltage spikes of up to 400V. It has a low capacitance value, making it suitable for use in applications that require high-speed data transmission. In this article, we\'ll discuss the application fields and working principle of the PGSMAJ26AHM2G.

The primary purpose of the PGSMAJ26AHM2G is to protect sensitive electronic components from voltage transients. It is designed to absorb the current or voltage spike, limiting its magnitude to a safe level. One common application for the PGSMAJ26AHM2G is in peripheral device protection, such as in USB devices. It can be used to provide over-voltage protection, as well as short-term protection against electrical transients. Other applications include surge protection for power supplies, audio systems, and automotive electronics.

The PGSMAJ26AHM2G is made up of two parts: the Zener diode and the Multilayer Varistor (MLV). The Zener diode works by providing a low-voltage path for the current to take, allowing the voltage to bypass the device. The MLV works by providing a high-impedance path for the current to take, limiting its magnitude. Together, these components act as a clamp for electrical spikes.

In a typical application, an incoming electrical spike is sensed by the PGSMAJ26AHM2G. The device then immediately absorbs the current of the spike, limiting its magnitude and protecting the connected electronic components. The device is designed to absorb up to 400V, making it suitable for a wide variety of applications. The low capacitance value makes it suitable for high-speed data transmission applications, such as USB devices.

The PGSMAJ26AHM2G is a compact and cost-effective solution for protecting sensitive electronic components from electrical transients. Its small size and low capacitance make it suitable for a wide variety of applications. It is designed to absorb up to 400V, making it suitable for use in both low-voltage and high-voltage applications. Additionally, its low capacitance value makes it suitable for high-speed data transmission applications.

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