SM8S10AHE3/2D

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TVS - Diodes are becoming increasingly popular in electronic component markets due to their numerous advantages over other protection components. The SM8S10AHE3/2D is a notable example of this, and is one of the most popular and versatile TVS- Diodes used in the industry. This article will outline the application field and working principle of the SM8S10AHE3/2D.

The SM8S10AHE3/2D is a 400W 8.0V unidirectional shunt diode. It is designed to protect sensitive electronic components from high transient voltage spikes, typically induced by lightning or electrostatic discharge (ESD). Its compact size makes it easy to fit into any circuit, and it is able to withstand high peak currents up to 400A. Furthermore, its low leakage current is ideal for applications that require minimal power consumption.

The SM8S10AHE3/2D has a wide range of applications, including telecommunications, consumer electronics, automotive, security, and medical systems. It can also be used in power converters, as well as in solar electric, photovoltaic, and wind power installation. The diode can protect electronic components against not only ESD and lightning, but also surges and spikes that typically occur when AC power is switched on and off.

The SM8S10AHE3/2D has an operating voltage of 8V DC and a breakdown voltage of 11.5V. The device starts to conduct current when the voltage across it reaches the breakdown voltage (Vbr). When the voltage drops below the Vbr, the device switches back to its non-conductive state, thus protecting the electronic component from damage. The SM8S10AHE3/2D has a clamping voltage of 15.3V, which ensures that the transient voltage does not exceed the breakdown voltage of the diode by a significant amount.

The SM8S10AHE3/2D is also designed for low noise and fast response time, making it suitable for high speed applications such as broadband communication systems. The diode also has a lower parasitic capacitance and inductance than similar devices, allowing for improved signal integrity. The device comes with a solderable termination, making it easier to install.

In conclusion, the SM8S10AHE3/2D is an excellent choice for TVS protection due to its various advantages. Its small size, low-leakage current, high peak current capability, wide operating range, and fast response time makes it ideal for a variety of applications. The device can easily be integrated into any circuit, and its robust design makes it resistant to damage from high transient voltages.

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