SLD22-018

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The TVS—-Diodes is a two-terminal high voltage device, which is used in lightning protection devices, electronic touchstrap devices, and many other applications. It can also be used as a power MOSFET protection device. The SLD22-018 is a popular application for TVS—-Diodes.

The SLD22-018 application field is for the protection of high voltage transistors and other components in the circuit. The device is especially suitable for high being used in location where lightning strikes and electrical overstresses occur frequently. With its 420-volt peak pulse current, the device provides strong protection against ESD, lightning surges, and overvoltage. It can also reduce the inductive emissions of high voltage electrical gadgets.

In addition, the SLD22-018 is widely applied in switching mode power supply, electric tools, office automotive and computers. For the switching mode power supply, the SLD22-018 is able to protect the sensitive devices from overvoltage and reverse voltage. It is largely used in electric tools and office automotive for protection from over-current, low voltage and reverse voltage. And for computers, the SLD22-018 is widely used for protection from surge, voltage, and flip-flop current.

The working principle of the SLD22-018 relies on avalanche breakdown, which occurs when the diode junction voltage exceeds a certain value and causes a large amount of electron and hole pairs to be generated. This induces a large amount of current to flow through the diode even if the voltage is small, thus providing strong protection against overvoltage and lightning surges. Furthermore, the device has a low capacitance and a fast response time, which could protect the delicate electronic components.

To conclude, SLD22-018 is a popular application for TVS—-Diodes. It is used for protection of high voltage transistors and other components, and widely applied in power supplies, electric tools, office automotive, and computers. Its working principle depends on the avalanche breakdown, and thus effectively protects against overvoltage, lightning surges, reverse voltage, and flip-flop current.

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