SOCAY Gas Discharge Tube φ9.3×16.3 UN2E8-600H5SMD 20KA Dimension Unit: mm Tin-plated Applications Electrical Specifications DC Spark-over Voltage at 100V/S Impulse Spark-over Voltage at 6KV ,1.2/50μs Service life: Normal Impulse discharge current 8/20μs 10 operations (+5 operations & -5 operations) Max Impulse discharge current 8/20μs 1 operation Normal Impulse discharge current 10/1000μs 300 operations (+150 operations & -150 operations ) ≥400 V <2500 V 20 KA 25 KA 100 A DC Working Voltage 72 V Insulation resistance at DC 100V >1 GΩ Electrode Capacitance at 1MHz <1.0 pF Arc Voltage at 1A >75 V Weight ~5.8 g Operation and storage Temperature -40~+90 ℃ Climatic category (IEC 60068-1) 40/ 90/ 21 u DC power supply protection Feature u Non-Radioactive u RoHS Compliant u LOW Capacitance u High insulation resistance u Fast response-time u SMD Device Marking, without Notes: 1. Terms in accordance with ITU-T K.12 and GB/T 9043-2008 2. At delivery AQL 0.65 level Ⅱ, DIN ISO 2859 3. After service life test: Impulse Spark-over Voltage at 6KV ,1.2/50μs <3000V 硕凯电子有限公司 www.socay.com 1/2 SOCAY Gas Discharge Tube φ9.3×16.3 UN2E8-600H5SMD 20KA Recommended pad outline and soldering profile Unit: mm Recommended pad outline Recommended soldering profile Circuit diagram (C1 to C4=100pF capacitors) Electrical Specifications acc. to circuit diagram Impulse Spark-over Voltage at 1KV/μs at 6KV ,1.2/50μs Initial After service life <1300V <1000V <1400V <1500V Cautions and warnings u Gas discharge tubes (GDT) must not be operated directly in power supply networks. u Gas discharge tubes (GDT) may become hot in case of longer periods of current stress (danger of burning). u Gas discharge tubes (GDT) may be used only within their specified values. In the event of overload, the head contacts may fail or the component may be destroyed. u Damaged Gas discharge tubes (GDT) must not be re-used. 硕凯电子有限公司 www.socay.com 2/2