PMT835014

Series:	PMT8
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	350V
Impulse Discharge Current (8/20µs):	20000A (20kA)
Tolerance:	--
Number of Poles:	3
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder, 3 Lead (T-Shape)

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Introduction

Gas Discharge Tube Arresters (GDT) is a type of overvoltage protection device used to efficiently protect semiconductor components, circuits and equipments from overvoltage threats. Among gas discharge tube arresters, PMT835014 is one of the most popular options available in the market. This article explains the application field and working principle of PMT835014.

Application Field

PMT835014 is widely used in communication systems such as radio or TV transmission systems. These systems are susceptible to overvoltage threats such as lightning or radio frequency interference (RFI), and need effective protection. PMT835014 is able to provide this protection with its robust design, making it an ideal choice for these systems.PMT835014 is also used in electronic equipment such as computer systems, power supplies, and other sensitive devices. The device is designed to minimize electric discharges, enhance the performance of those devices, and reduce the risk of any damage caused by an overvoltage event.

Working Principle

The working principle of PMT835014 is based on the principle of gas discharge tubes (GDT). PMT835014 consists of three layers of titanium oxide gas in a ceramic housing separated by two electrodes. When an overvoltage is applied, the dielectric gas in the tube will become ionized. This ionization helps to reduce the electric potential in the tube, limiting the flow of current, and thereby preventing current from passing into protected circuits and equipment.The device is designed to be capable of handling overvoltage events quickly. When an overvoltage is applied, its electrodes create a spark, which significantly reduces the voltage in a short period of time. In addition, PMT835014 also features an integrated spark gap, which provides additional protection.

Conclusion

PMT835014 is a popular gas discharge tube arresters, that is commonly used for overvoltage protection in communication systems and electronic equipment. It features three layers of titanium oxide gas in a ceramic housing separated by two electrodes, and an integrated spark gap for additional protection. The device is designed to efficiently handle overvoltage events quickly, minimizing the risk of any damage to protected circuits and equipment.

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