SG350 Circuit Protection

Series:	SG
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	350V
Impulse Discharge Current (8/20µs):	1000A (1kA)
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	1812 (4532 Metric)

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GDTs, also known as Gas Discharge Tube Arresters, are electrical devices designed to protect circuits from damage due to an over-voltage spike. GDTs are often used as part of a surge protection scheme in order to protect electronic equipment or other electronic components from damage caused by electrical surges, such as those from lightning strikes. The surge protection scheme is typically comprised of a GDT in series with a metal oxide varistor (MOV).SG350 is a specific type of GDT developed to offer high-performance, low-cost surge protection. SG350 operates at relatively low voltages - typically between 2 and 8 volts - and is designed to offer protection from a broad range of over-voltage power events. Its working principle is based on the operation of a spark gap, which is a spark gap formed by two terminals separated by a spark gap. When an over-voltage condition occurs, an arc is formed across the terminals, creating a conductive path that diverts the surge energy away from sensitive components and back into the power system.SG350’s main application field is on communication networks, data networks, and other low-voltage electronic systems, where it\'s often used to protect against lightning strikes and other over-voltage conditions. SG350s are also often used in industrial applications, such as power distribution systems, UPS systems, and automated control systems. In addition, SG350s can be used to protect high voltage equipment, such as motors, generators, and transformers. SG350s can also be used to provide protection from other hazards, such as power surges from utilities and system-on-chip over-voltage conditions.SG350 works by diverting the surge energy away from the device and into the ground. The spark gap formed by the SG350 creates a low impedance path across the device terminals, and this serves to efficiently diverts the surge energy away from the load. This redirects the surge energy to the terminals of the device, and is then dissipated harmlessly into the ground. This also prevents any further surge damage to the device or surrounding components.There are many advantages to using SG350s in surge protection systems, and they can be used to provide effective surge protection for a wide variety of applications. They are relatively inexpensive and can be easily installed into existing systems, making them an ideal choice for budget-minded users. SG350s also offer high reliability and require little to no maintenance. In addition, they are also relatively small, making them ideal for areas where space is limited. Finally, they are highly durable and will last for many years, so users can expect to get a long life from them.In conclusion, SG350s are specialized GDTs designed to provide high-performance and low-cost surge protection. They are used in a variety of applications to protect sensitive equipment from damage due to over-voltage spikes and lightning strikes, as well as to provide protection from system-on-chip over-voltage conditions and power surges from utilities. They are a cost-effective and reliable solution for protecting equipment and systems from costly damages caused by power disturbances.

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