2038-23-SM-RPLF

Series:	Mini-TRIGARD™ 2038
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	230V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	±25%
Number of Poles:	3
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	3-SMD Cylinder Square End

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Introduction to Gas Discharge Tube Arresters (GDT)Gas Discharge Tube Arresters (GDT), also known as spark gap arresters, are components that limit the voltage surge and are particularly useful in protecting electrical systems against high voltage and surge currents. In essence, GDTs are made up of two electrodes with an enclosed ionized gas. They\'re typically made of metal tubes that are coated with a variety of metallic materials, most commonly aluminum or zinc. When a high voltage is applied to the GDT, the gas ionizes and a spark discharge occurs, thereby diverting the fault energy away from the protected device. 2038-23-SM-RPLF Application Field and Working PrincipleThe 2038-23-SM-RPLF is a GDT manufactured by CLIFF Electronics. The product is designed to be used in applications where traditional overvoltage protection methods, such as varistors, may be inadequate. It has a voltage rating of 23 kV and a current rating of 10 kA.The 2038-23-SM-RPLF works by ionizing the enclosed gas in the tube when a high voltage is applied. This ionization creates an electrical arc, thus interrupting the electric current and limiting the surge voltage. The limitation of the surge voltage prevents the resultant electric current from overloading the protected device. The 2038-23-SM-RPLF is available as both a single shot and continuous protection device, depending on the application. In the single shot design, the GDT is designed so it can only ionize and create the arc a single time, thus limiting the surge voltage one time. The continuous design, on the other hand, allows the GDT to continually ionize and clap multiple times, thus providing continual surge protection. AdvantagesGDTs offer several advantages, including fast response time, removable cores, and adjustable current ratings. The GDTs also do not require an external power source, making them highly effective in protecting equipment from surges or fault currents. GDTs also offer superior performance characteristics, such as lower impedance and low voltage clamping. This makes GDTs an effective method of protection, ensuring that the surge voltage or overcurrent is limited to an acceptable level before it reaches the protected device. DisadvantagesAlthough GDTs offer a number of advantages, they also possess several potential drawbacks. For example, the GDTs must be recharged after a surge in order to function properly. This may be a costly process, depending on the size of the GDT and the environment in which it is placed. Some GDTs also possess a slow response time, which could potentially cause damage to the protected device if the surge is exceptionally fast. Additionally, GDTs may require a significant amount of time to reset, as the process involves reheating the cooling medium. This can put particular strain on the protected device, potentially leading to overheating or component failures. ConclusionGas Discharge Tube Arresters (GDTs) are an effective way to protect electrical or electronic systems against surges and overvoltage. The 2038-23-SM-RPLF is a GDT manufactured by CLIFF Electronics, which is designed to be used in applications where traditional overvoltage protection methods may be inadequate. GDTs offer several advantages, such as fast response time and adjustable current ratings. However, they also possess some drawbacks, such as requiring recharging after a surge, slow reaction time, and requiring a significant amount of time to reset.

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