SL1002A750SM

Series:	SL1002A
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	750V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	2-SMD Cylinder Square End

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Gas Discharge Tube Arresters (GDT)

Gas discharge tube arresters (GDTs) are an important component in the protection of electrical equipment from sudden and transient overvoltages. GDTs are often used in industries such as telecommunications, where they can protect against voltage spikes caused by lightning strikes. The SL1002A750SM GDT is one such device. In this article, we will explain its application field and working principle.SL1002A750SM GDTs are designed for use in high voltage applications, typically up to 750V peak. They are used for protection against lightning strikes and other sudden, transient overvoltages, as well as for suppressing noise in circuits. The device consists of a gas-filled tube containing two electrodes. The electrodes are typically made of zinc, and the gas is usually a mixture of sulfur hexafluoride and air.When a transient overvoltage occurs on a line, the voltage across the gap between the electrodes of the GDT exceeds its breakover voltage and a spark jumps the gap. This ionizes the gas in the tube, allowing a high current to flow until the charge dissipates. This current eventually returns the voltage on the line to its normal level and the GDT is ready to provide protection again.To ensure proper functioning of the SL1002A750SM GDT, the device must have adequate surge withstand capability. This means that it must be able to handle the maximum amplitude of voltage, typically the rated voltage. Typically, the device will be rated for a maximum surge of 8kV. In addition, the device must be able to switch between “on” and “off” states quickly, and must be able to withstand high temperatures without failing.The SL1002A750SM GDT has a number of advantages over other types of overvoltage protection devices. It is relatively inexpensive, can be easily incorporated into existing systems, and is very reliable. In addition, it operates without any power, and requires very little maintenance. Finally, it is extremely robust, meaning it can withstand a wide range of environmental conditions.In summary, the SL1002A750SM GDT is a very effective device for protection against transient overvoltages. It is relatively cheap, can be easily incorporated into existing systems, and is extremely reliable. Its low power consumption, lack of maintenance requirements, and robust construction make it a highly desirable choice for applications requiring overvoltage protection.

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