VDRH05E230BSE

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TVS – Varistors, MOVs are used for controlling surges associated with lightning, electrical motors, switches and solenoids. These devices also provide EMI protection.The VDRH05E230BSE is a Varistor device (also known as Voltage Dependent Resistor, VDR) which is designed to limit transient voltage surges. This device is made by Vishay Intertechnology and is designed to dissipate up to 9A of energy. It is available in a variety of packages ranging from SOT-23 to SMB.

The working principle of the VDRH05E230BSE is fairly simple. The device consists of a ceramic core with a metal oxide layer deposited on the surface. The metal oxide layer acts as a nonlinear resistor which has a negative temperature coefficient. This means that as the temperature increases, the resistance of the device decreases. This u-type characteristic of the device allows it to respond rapidly to temperature increases caused by overvoltage conditions. When the overvoltage is present, the resistor will rapidly decrease in resistance, allowing the device to absorb more energy and thus providing protection against voltage transients.

The VDRH05E230BSE is most commonly used in power supply circuits as it is capable of safely dissipating high amounts of energy. The low capacitance and low clamping voltage of the device make it ideal for this application. It is also widely used in automotive and industrial applications, where it is used to protect circuits from damage due to high voltage transients. The device is also used in consumer devices and is found in many televisions, computer monitors, laptops and other electronic equipment.

The VDRH05E230BSE is a high-performance device with excellent performance characteristics. The device is designed to handle extremely high levels of surge current, up to 9A, while maintaining a relatively small capacitance which helps to ensure that the device does not interfere with signal integrity. Additionally, the device is incredibly reliable and has a long life-span due to its superior material properties.

In summary, the VDRH05E230BSE is a versatile device which is used in a variety of applications. It is most commonly used in power supply circuits, where its low capacitance and low clamping voltage are extremely beneficial. The device is also used in automotive and industrial applications, as well as in consumer devices. The device is incredibly reliable, capable of handling high levels of surge current and has a long life-span due to its superior material properties.

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