SL1021B200C

Series:	SL1021B
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	200V
Impulse Discharge Current (8/20µs):	20000A (20kA)
Tolerance:	--
Number of Poles:	3
Fail Short:	No
Mounting Type:	User Defined
Package / Case:	Cylinder No Lead, 3 Terminal

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Gas Discharge Tube Arresters (GDT)

Gas discharge tube arresters (GDT) are overvoltage protection devices designed to protect sensitive electronic systems from potential electrical surges caused by lightning and other power transients. They use breakdown triggering to interrupt or divert the surge energy on the circuits they are connected to. GDTs are widely used throughout many industries including telecommunications, automotive, computing, medical, and aviation.The SL1021B200C is a metal oxide gas discharge tube arrester specifically designed for high-voltage, high-current applications. This device offers high level of noise immunity and superior protection against surge voltages. It works by using an active gas filled dispersion-type breakdown region, which is triggered during a power surge. During a surge event, the electrode structure of the GDT functions as an amplifier, allowing the gas ionization process to occur faster and at lower voltages. This process allows the arrester to trigger a current flow at very low levels to divert the surge energy and protect sensitive circuitry.The SL1021B200C is designed with a unique electrode structure and a controlled breakdown voltage in order to achieve lower trigger voltage levels. Its compact design make it ideal for use in applications where there is limited space for high-voltage protection devices. The SL1021B200C has an avalanche breakdown voltage of 20V and can dissipate continuously currents up to 200A. It includes protection circuits to control the instantaneous current, as well as protective elements to minimize damage caused by induced currents. Furthermore, its advanced protective circuits prevent over-dissipation of power, even under extreme conditions.The SL1021B200C is ideal for a wide range of high-voltage applications including grid-tied PV systems, generators, lighting systems, telecommunications, and digital and electric power systems. It can also be used in automotive and aircraft electronics for protection against EMF and ESD. Overall, the SL1021B200C is a reliable and efficient gas discharge tube arrester designed for high-voltage, high-current applications. Its unique electrode structure and excellent protection circuits make it an ideal choice for protecting sensitive electrical systems from surge voltages and other power transients.

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