حفاظت مدار برق‌گیر گازی (جی دی تی)

Product Attributes

Introduction

2R-8 Gas Discharge Tubes (GDT) series provides high levels of protection against fast rising transients caused by lightning disturbances. Offered in a miniature surface mount package, it has a surge rating of 10KA/5KA 8/20μs. 2R-8 GDTs are high voltage (1000-4500V) components designed for surge protection and high isolation applications. It is also suitable for applications for which bias voltage or signal levels of several hundred volts are normally present. 2R-8 GDTs can be used in conjunction with MOVs (Metal Oxide Varistors) to provide superior protection performance for AC applications.

Features

• Voltage Ranges 1000V to 4500V
• Excellent response to fast rising transients
• 8/20μs Impulse current capability: 10KA/5KA
• Non-Radioactive
• Ultra Low capacitance (<1.5pF)
• Size: Φ8mm*6mm
• Storage and operational temperature: -40~+125°C

Applications

• Automotive:
  • On-board chargers
  • Vehicle charging stations
• Others:
  • LED lighting
  • Power supply
  • Photovoltaic
  • Air conditioning