SM8S26AHE3/2D

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TVS – Diodes, a type of semiconductor, serve as a form of surge protection in many applications. This article will discuss the SM8S26AHE3/2D and its application field and working principle.

SM8S26AHE3/2D is a plastic surface mount transient voltage suppressor (TVS) diode with excellent performance and reliability, which is designed to protect low-speed data lines and power supplies from transient voltage surges. It is two-wire bidirectional and can absorb up to 26A peak pulse current. It has superior clamping capability and standoff voltage, and low leakage current which can accommodate a wide range of operating temperatures.

The SM8S26AHE3/2D is mainly used in a variety of different applications. It can be used in telecommunications devices, such as routers, modems, phones, and switches. It can also be used in industrial systems, such as manufacturing equipment, robotic systems, and process control equipment. Additionally, it can be used in consumer electronics, such as home theater systems, DVD players, and video game consoles.

The SM8S26AHE3/2D’s working principle is based on a Zener diode clamping circuit. When the input voltage exceeds the Zener breakdown voltage of the diode, the diode will conduct and clamp the excess voltage to the breakdown voltage. This will limit the maximum voltage reachable at the load, resulting in a surge protection effect. The surge protection effect can also be improved with external components such as an inductor or resistor.

The SM8S26AHE3/2D has a variety of features that make it ideal for surge protection applications, such as its low clamping voltage, low capacitance, and ENEC approved design. It is also RoHS compliant and offers a wide operating temperature range, from -55°C to 130°C.

In conclusion, the SM8S26AHE3/2D is a great choice for a wide range of surge protection applications. It has superior performance, reliability, and features necessary for reliable surge protection. Additionally, its ENEC approved design, low capacitance, and wide operating temperature range make it an ideal choice for various applications.

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