SMF20AHRVG

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TVS diodes, also known as Transient Voltage Suppression (TVS) diodes, are an important series of devices typically used in electrical circuits to protect components from variances in voltage. As such, these devices can be used to protect against overvoltages, as well as to suppress the onset of low-voltages. SMF20AHRVG is a type of TVS diode designed specifically to protect against Electrostatic Discharge (ESD) from electronic components such as Microprocessors.The SMF20AHRVG is a type of TVS diode that is typically designed to withstand up to 20kV of ESD. This voltage range allows the SMF20AHRVG to protect against a variety of ESD sources, including human contact, as well as ESD from various types of electronic equipment. In order to protect against ESD, the SMF20AHRVG operates by forming a discharge gap that acts as a fuse triggered by an overvoltage source. When the overvoltage is detected, the diode will quickly discharge the voltage and protect the electronic components from potentially damaging currents.In terms of its application field, the SMF20AHRVG can be used in a wide variety of applications, including the protection of cellular phones, laptop computers, digital cameras and other portable electronic devices. These types of devices are often subjected to high levels of ESD, and thus they require the protection offered by the SMF20AHRVG. Furthermore, the device can also be used in automotive and avionic applications, where it can protect components from high levels of ESD.In terms of its working principle, the SMF20AHRVG operates by employing avalanche breakdown. This process involves applying a voltage across the junction of the diode, which then causes an avalanche of electrons and holes to form, resulting in an exponential increase in current. This increased current in turn will create a discharge gap across the junction, allowing the diode to quickly discharge any overvoltages and thus protect the device from potential damage.Overall, the SMF20AHRVG is a type of TVS diode designed specifically to protect against Electrostatic Discharge (ESD) from electronic components. Its application field includes the protection of cellular phones, laptop computers, digital cameras and other portable electronic devices, as well as in automotive and avionic applications. Furthermore, its working principle involves the use of avalanche breakdown, which allows it to quickly discharge any overvoltages.

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