Gas Discharge Tubes GDT 陶瓷氣體放電管 Contents / 目錄 Page UN1206 Series 8/20μS, 0.5KA 2 UN1210 Series 8/20μS, 1KA 3 UN1812 Series 8/20μS, 2KA 4 UN2E5-SMD Series 8/20μS, 5KA 5 UN2E6-SMD Series 8/20μS, 5KA 6 UN2E5 Series 8/20μS, 5KA 7 UN2E8 Series 8/20μS, 10KA / 20KA 9 UN2E5 High Voltage Series 8/20μS, 2.5KA 12 8/20μS, 10KA / 20KA 13 UN3E5 Series 8/20μS, 5KA 15 UN3E6 Series 8/20μS, 10KA 17 UN3E8 Series 8/20μS, 20KA 18 UN2E8/2H8 High Voltage Series I Gas Discharge Tubes GDT陶瓷氣體放電管 www.socay.com 1 Surface Mount 2-Electrode Gas Discharge Tube (GDT) UN1206 Series Features u u u u u u u Non-Radioactive RoHS compliant Ultra low capacitance (<0.5pF) UL recognized Excellent response to fast rising transients 0.5KA surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5 Square Outline Device Dimensions (Unit: mm) Recommended pad outline Electrical Characteristics Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs UN1206-150ASMD 150V±30% ≤600V ≤700V UN1206-200ASMD 200V±30% ≤650V ≤750V UN1206-230ASMD 230V±30% ≤650V ≤750V UN1206-300ASMD 300V±30% ≤700V ≤800V UN1206-350ASMD 350V±30% ≤750V ≤850V UN1206-400ASMD 400V±30% ≤850V ≤950V UN1206-420ASMD 420V±30% ≤850V ≤950V UN1206-470ASMD 470V±30% ≤950V ≤1050V UN1206-400ASMD+ ＞400V ≤850V ≤1050V Minimum Insulation Resistance 1 GΩ (at 50V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 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 www.socay.com 2 Maximum Capacitance Arc Voltage Nominal Impulse Discharge Current Impulse Discharge Voltage @1MHz @1A @8/20μs ±5 times @10/700μs ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV ＜0.5pF ~10V 0.5KA 4KV Surface Mount 2-Electrode Gas Discharge Tube (GDT) UN1210 Series Features u u u u u u u Non-Radioactive RoHS compliant Ultra low capacitance (<1.0pF) UL recognized Excellent response to fast rising transients 1KA surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5 Square Outline Device Dimensions (Unit: mm) Recommended pad outline Electrical Characteristics Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs UN1210-150BSMD 150V±20% ＜500V ＜600V UN1210-200BSMD 200V±20% ＜500V ＜700V UN1210-230BSMD 230V±20% ＜600V ＜700V UN1210-300BSMD 300V±20% ＜700V ＜800V UN1210-350BSMD 350V±20% ＜800V ＜900V UN1210-400BSMD 400V±20% ＜800V ＜950V UN1210-420BSMD 420V±20% ＜800V ＜950V UN1210-470BSMD 470V±20% ＜900V ＜1000V Minimum Insulation Resistance 1 GΩ (at 50V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) Maximum Capacitance Arc Voltage Nominal Impulse Discharge Current Impulse Discharge Voltage @1MHz @1A @8/20μs ±5 times @10/700μs ＜1.0pF ~15V ＜1.0pF ~15V 1 KA 8KV ＜1.0pF ~15V 1 KA 8KV ＜1.0pF ~15V 1 KA 8KV ＜1.0pF ~15V 1 KA 8KV ＜1.0pF ~15V 1 KA 8KV ＜1.0pF ~15V 1 KA 8KV ＜1.0pF ~15V 1 KA 8KV 1 KA 8KV 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 www.socay.com 3 Surface Mount 2-Electrode Gas Discharge Tube (GDT) UN1812 Series Features u u u u u u u Non-Radioactive RoHS compliant Ultra low capacitance (<1.0 pF) UL recognized Excellent response to fast rising transients 2KA surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5 Square Outline Device Dimensions (Unit: mm) Recommended pad outline Electrical Characteristics Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs UN1812-90CSMD 90V±20% ＜600V ＜700V UN1812-150CSMD 150V±20% ＜600V ＜700V UN1812-200CSMD 200V±20% ＜600V ＜750V UN1812-230CSMD 230V±20% ＜600V ＜750V UN1812-300CSMD 300V±20% ＜800V ＜900V UN1812-350CSMD 350V±20% ＜800V ＜900V UN1812-400CSMD 400V±20% ＜900V ＜1000V UN1812-470CSMD 470V±20% ＜900V ＜1000V ＞400V ＜900V ＜1000V 600V±20% ＜1100V ＜1200V UN1812-400CSMD+ UN1812-600CSMD Minimum Insulation Resistance 1 GΩ (at 50V DC) 1 GΩ (at 50V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 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 www.socay.com 4 Maximum Capacitance Arc Voltage Nominal Impulse Discharge Current @1MHz @1A @8/20μs ±5 times ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA ＜1.0pF ~15V 2 KA Surface Mount 2-Electrode Gas Discharge Tube (GDT) UN2E5-SMD Series Features u Non-Radioactive u RoHS compliant u Low insertion loss u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5 Device Dimensions (Unit: mm) Recommended pad outline Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs 90V±20% ＜500V ＜650V UN2E5-150LSMD 150V±20% ＜500V ＜650V UN2E5-200LSMD 200V±20% ＜500V ＜650V UN2E5-230LSMD 230V±20% ＜600V ＜700V UN2E5-300LSMD 300V±20% ＜700V ＜800V UN2E5-350LSMD 350V±20% ＜700V ＜800V UN2E5-400LSMD 400V±20% ＜800V ＜950V UN2E5-470LSMD 470V±20% ＜900V ＜1000V UN2E5-90LSMD UN2E5-600LSMD 600V±20% ＜1100V ＜1200V Minimum Insulation Resistance 1 GΩ (at 50V DC) 1 GΩ (at 50V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) Nominal Maximum Arc Max Nominal Capacitance Voltage Impulse Impulse Alternating Discharge Discharge Discharge Current Current Current Impulse Life @50Hz @10/1000μs 1 Sec 300 times 10 times @1MHz @1A @8/20μs ±5 times @8/20μs 1 time ＜1.0pF ~15V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A 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 www.socay.com 5 Surface Mount 2-Electrode Gas Discharge Tube (GDT) UN2E6-SMD Series Features u Non-Radioactive u RoHS compliant u Low insertion loss u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined by IEC 61000-4-5 Device Dimensions (Unit: mm) Recommended pad outline Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs 75V±20% ＜500V ＜650V ＜500V ＜650V UN2E6-150LSMD 150V±20% ＜500V ＜650V UN2E6-230LSMD 230V±20% ＜600V ＜700V UN2E6-300LSMD 300V±20% ＜700V ＜800V UN2E6-350LSMD 350V±20% ＜700V ＜800V UN2E6-400LSMD 400V±20% ＜800V ＜900V UN2E6-470LSMD 470V±20% ＜900V ＜1000V UN2E6-75LSMD UN2E6-90LSMD 90V±20% UN2E6-600LSMD 600V±20% ＜1100V ＜1200V Minimum Insulation Resistance 1 GΩ (at 25V DC) 1 GΩ (at 50V DC) 1 GΩ (at 50V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) 1 GΩ (at 100V DC) Nominal Maximum Arc Max Nominal Capacitance Voltage Impulse Impulse Alternating Discharge Discharge Discharge Current Current Current @50Hz @10/1000μs 1 Sec 300 times 10 times @1MHz @1A @8/20μs ±5 times @8/20μs 1 time ＜1.0pF ~15V 5KA 10KA 5A 100A ＜1.0pF ~15V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A ＜1.0pF ~20V 5KA 10KA 5A 100A 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 www.socay.com 6 Impulse Life 2-Electrode Gas Discharge Tube (GDT) UN2E5 Series UN2E5-XXXLL Features u Non-Radioactive u RoHS compliant u Low insertion loss u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined by UN2E5-XXXL IEC 61000-4-5 Device Dimensions (Unit: mm) Axial Leaded Devices (UN2E5-XXXLL) Without wire Devices (UN2E5-XXXL) www.socay.com 7 2-Electrode Gas Discharge Tube (GDT) UN2E5 Series Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs Minimum Insulation Resistance Maximum Arc Capacitance Voltage @1MHz @1A @8/20μs ±5 times @8/20μs 1 time Impulse Life @50Hz @10/1000μs 1 Sec 300 times 10 times UN2E5-75LL UN2E5-75L 75V±20% ＜500V ＜600V 1 GΩ (at 25V) ＜1.0pF ~15V 5KA 10KA 5A 100A UN2E5-90LL UN2E5-90L 90V±20% ＜500V ＜600V 1 GΩ (at 50V) ＜1.0pF ~15V 5KA 10KA 5A 100A UN2E5-150LL 150V±20% UN2E5-150L ＜500V ＜600V 1 GΩ (at 50V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-230LL 230V±20% UN2E5-230L ＜600V ＜700V 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-250LL 250V±20% UN2E5-250L ＜700V ＜800V 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-300LL 300V±20% UN2E5-300L ＜800V ＜900V 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-350LL 350V±20% UN2E5-350L ＜800V ＜900V 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-400LL 400V±20% UN2E5-400L ＜900V ＜1000V 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-470LL 470V±20% UN2E5-470L ＜900V ＜1000V 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-600LL 600V±20% ＜1100V ＜1200V UN2E5-600L 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A UN2E5-800LL 800V±20% ＜1200V ＜1400V UN2E5-800L 1 GΩ (at 100V) ＜1.0pF ~20V 5KA 10KA 5A 100A 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 www.socay.com 8 Nominal Max Nominal Impulse Alternating Impulse Discharge Discharge Discharge Current Current Current 2-Electrode Gas Discharge Tube (GDT) UN2E8 Series UN2E8-XXXM/HL Features u Non-Radioactive u RoHS compliant u High insulation resistance u Excellent response to fast rising transients u Ultra low capacitance u 10~20KA surge capability tested with 8/20μs pulse as UN2E8-XXXM/H UN2E8-XXXM/HSMD defined by IEC 61000-4-5 Device Dimensions (Unit: mm) Axial Leaded Devices (UN2E8-XXXML) Without wire Devices (UN2E8-XXXM/H) Axial Leaded Devices (UN2E8-XXXHL) Surface Mount Devices (UN2E8-XXXM/HSMD) Recommended pad outline www.socay.com 9 2-Electrode Gas Discharge Tube (GDT) UN2E8 Series Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage Minimum Insulation Resistance @100V/S @100V/μs @1KV/μs Maximum Arc Capacitance Voltage Nominal Max Nominal Impulse Alternating Impulse Discharge Discharge Discharge Current Current Current @1MHz @1A @8/20μs ±5 times @8/20μs 1 time Impulse Life @50Hz @10/1000μs 1 Sec 300 times 10 times UN2E8-75M UN2E8-75ML UN2E8-75MSMD 75V±20% ＜500V ＜600V 1 GΩ (at 25V) ＜1.5pF ~15V 10KA 20KA 10A 100A UN2E8-90M UN2E8-90ML UN2E8-90MSMD 90V±20% ＜500V ＜600V 1 GΩ (at 50V) ＜1.5pF ~15V 10KA 20KA 10A 100A UN2E8-150M UN2E8-150ML 150V±20% ＜500V UN2E8-150MSMD ＜600V 1 GΩ (at 50V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-230M UN2E8-230ML 230V±20% ＜600V UN2E8-230MSMD ＜700V 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-250M UN2E8-250ML 250V±20% ＜700V UN2E8-250MSMD ＜800V 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-300M UN2E8-300ML 300V±20% ＜800V UN2E8-300MSMD ＜900V 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-350M UN2E8-350ML 350V±20% ＜800V UN2E8-350MSMD ＜900V 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-420M UN2E8-420ML 420V±20% ＜900V UN2E8-420MSMD ＜1000V 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-470M UN2E8-470ML 470V±20% ＜900V UN2E8-470MSMD ＜1000V 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-600M UN2E8-600ML 600V±20% ＜1100V ＜1200V UN2E8-600MSMD 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A UN2E8-800M UN2E8-800ML 800V±20% ＜1200V ＜1400V UN2E8-800MSMD 1 GΩ (at 100V) ＜1.5pF ~20V 10KA 20KA 10A 100A 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 www.socay.com 10 2-Electrode Gas Discharge Tube (GDT) UN2E8 Series Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage Minimum Insulation Resistance @100V/S @100V/μs @1KV/μs Maximum Arc Capacitance Voltage Nominal Max Nominal Impulse Alternating Impulse Discharge Discharge Discharge Current Current Current @1MHz @1A @8/20μs ±5 times @8/20μs 1 time Impulse Life @50Hz @10/1000μs 1 Sec 300 times 10 times UN2E8-75H UN2E8-75HL UN2E8-75HSMD 75V±20% ＜500V ＜600V 1 GΩ (at 25V) ＜1.5pF ~15V 20KA 25KA 20A 200A UN2E8-90H UN2E8-90HL UN2E8-90HSMD 90V±20% ＜500V ＜600V 1 GΩ (at 50V) ＜1.5pF ~15V 20KA 25KA 20A 200A UN2E8-150H UN2E8-150HL 150V±20% ＜500V UN2E8-150HSMD ＜600V 1 GΩ (at 50V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-230H UN2E8-230HL 230V±20% ＜600V UN2E8-230HSMD ＜700V 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-250H UN2E8-250HL 250V±20% ＜700V UN2E8-250HSMD ＜800V 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-300H UN2E8-300HL 300V±20% ＜800V UN2E8-300HSMD ＜900V 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-350H UN2E8-350HL 350V±20% ＜800V UN2E8-350HSMD ＜900V 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-420H UN2E8-420HL 420V±20% ＜900V UN2E8-420HSMD ＜1000V 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-470H UN2E8-470HL 470V±20% ＜900V UN2E8-470HSMD ＜1000V 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-600H UN2E8-600HL 600V±20% ＜1100V ＜1200V UN2E8-600HSMD 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A UN2E8-800H UN2E8-800HL 800V±20% ＜1200V ＜1400V UN2E8-800HSMD 1 GΩ (at 100V) ＜1.5pF ~20V 20KA 25KA 20A 200A 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 www.socay.com 11 High Voltage 2-Electrode Gas Discharge Tube (GDT) UN2E5 Series UN2E5-XXXDL Features u Non-Radioactive u RoHS compliant u Low insertion loss u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined by UN2E5-XXXD IEC 61000-4-5 Description Soldering Footprint Axial Leaded Devices (UN2E5-XXXDL) Without wire Devices (UN2E5-XXXD) Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs Minimum Insulation Resistance Maximum Capacitance Arc Voltage @1MHz Max Impulse Discharge Current @1A @8/20μs ±5 times @8/20μs 1 time UN2E5-1000DL UN2E5-1000D 1000V±20% ＜1500V ＜1600V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA UN2E5-1600DL UN2E5-1600D 1600V±20% ＜2200V ＜2400V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA UN2E5-2000DL UN2E5-2000D 2000V±20% ＜3000V ＜3500V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA UN2E5-2500DL UN2E5-2500D 2500V±20% ＜3800V ＜4000V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA UN2E5-2700DL UN2E5-2700D 2700V±20% ＜3800V ＜4000V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA UN2E5-3000DL UN2E5-3000D 3000V±20% ＜4300V ＜4500V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA UN2E5-3500DL UN2E5-3500D 3500V±20% ＜4800V ＜5000V 1 GΩ (at 100V) ＜1.0pF ~25V 2.5KA 5KA 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 www.socay.com 12 Nominal Impulse Discharge Current High Voltage 2-Electrode Gas Discharge Tube (GDT) Features u Non-Radioactive u RoHS compliant u Low insertion loss u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined by UN2E8 / UN2H8 Series UN2E8-XXXLL UN2H8-XXXLL UN2E8-XXXL UN2H8-XXXL IEC 61000-4-5 Device Dimensions (Unit: mm) Axial Leaded Devices (UN2E8-XXXLL) Axial Leaded Devices (UN2H8-XXXLL) Without wire Devices (UN2E8-XXXL) Without wire Devices (UN2H8-XXXL) www.socay.com 13 High Voltage 2-Electrode Gas Discharge Tube (GDT) UN2E8 / UN2H8 Series Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage Minimum Insulation Resistance Arc Voltage @1MHz @1A @8/20μs ±5 times @8/20μs 1 time Nominal Max Impulse Impulse Discharge Discharge Current Current @100V/S @100V/μs @1KV/μs UN2E8-1000LL UN2E8-1000L 1000V±20% ＜1500V ＜1600V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2E8-1600LL UN2E8-1600L 1600V±20% ＜2200V ＜2400V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2E8-2000LL UN2E8-2000L 2000V±20% ＜3000V ＜3500V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2E8-2500LL UN2E8-2500L 2500V±20% ＜3800V ＜4000V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2E8-2700LL UN2E8-2700L 2700V±20% ＜3800V ＜4000V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2E8-3000LL UN2E8-3000L 3000V±20% ＜4300V ＜4500V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2E8-3500LL UN2E8-3500L 3500V±20% ＜4800V ＜5000V 1 GΩ (at 100V) ＜1.5pF ~25V 5KA 10KA UN2H8-4000LL UN2H8-4000L 4000V±20% ＜5400V ＜5600V 1 GΩ (at 100V) ＜1.0pF ~25V 5KA 10KA UN2H8-4500LL UN2H8-4500L 4500V±20% ＜5800V ＜6000V 1 GΩ (at 100V) ＜1.0pF ~25V 5KA 10KA UN2H8-5000LL UN2H8-5000L 5000V±20% ＜6000V ＜6500V 1 GΩ (at 100V) ＜1.0pF ~25V 5KA 10KA UN2H8-5500LL UN2H8-5500L 5500V±20% ＜6500V ＜7000V 1 GΩ (at 100V) ＜1.0pF ~25V 5KA 10KA UN2H8-6000LL UN2H8-6000L 6000V±20% ＜7500V ＜8000V 1 GΩ (at 100V) ＜1.0pF ~25V 5KA 10KA 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 www.socay.com 14 Maximum Capacitance 3-Electrode Gas Discharge Tube (GDT) UN3E5 Series UN3E5-XXXLM Features u Non-Radioactive u RoHS compliant u High insulation resistance u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined by UN3E5-XXXL UN3E5-XXXLSMD IEC 61000-4-5 Device Dimensions (Unit: mm) Radial Leaded Devices (UN3E5-XXXLM) Without wire Devices (UN3E5-XXXL) Surface Mount Devices (UN3E5-XXXLSMD) www.socay.com 15 3-Electrode Gas Discharge Tube (GDT) UN3E5 Series Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage Minimum Insulation Resistance @100V/S @100V/μs @1KV/μs Maximum Arc Capacitance Voltage Nominal Max Nominal Impulse Alternating Impulse Discharge Discharge Discharge Current Current Current @1MHz @1A @8/20μs ±5 times @8/20μs 1 time Impulse Life @50Hz @10/1000μs 1 Sec 300 times 10 times UN3E5-75LM UN3E5-75L UN3E5-75LSMD 75V±20% ＜500V ＜600V 1 GΩ (at 25V) ＜1.5pF ~15V 5KA 10KA 5A 200A UN3E5-90LM UN3E5-90L UN3E5-90LSMD 90V±20% ＜500V ＜600V 1 GΩ (at 50V) ＜1.5pF ~15V 5KA 10KA 5A 200A UN3E5-150LM UN3E5-150L 150V±20% ＜500V UN3E5-150LSMD ＜600V 1 GΩ (at 50V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-230LM UN3E5-230L 230V±20% ＜600V UN3E5-230LSMD ＜700V 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-250LM UN3E5-250L 250V±20% ＜600V UN3E5-250LSMD ＜700V 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-300LM UN3E5-300L 300V±20% ＜800V UN3E5-300LSMD ＜900V 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-350LM UN3E5-350L 350V±20% ＜800V UN3E5-350LSMD ＜900V 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-420LM UN3E5-420L 420V±20% ＜900V ＜1000V UN3E5-420LSMD 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-470LM UN3E5-470L 470V±20% ＜900V ＜1000V UN3E5-470LSMD 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A UN3E5-600LM UN3E5-600L 600V±20% ＜1100V ＜1200V UN3E5-600LSMD 1 GΩ (at 100V) ＜1.5pF ~20V 5KA 10KA 5A 200A 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). Tip or ring electrode to center electrode 4). Total current through center electrode, half value through tip respectively ring electrode www.socay.com 16 3-Electrode Gas Discharge Tube (GDT) UN3E6 Series UN3E6-XXXLM Features u Non-Radioactive u RoHS compliant u Low insertion loss u Excellent response to fast rising transients u Ultra low capacitance u 10KA surge capability tested with 8/20μs pulse as defined UN3E6-XXXL by IEC 61000-4-5 Device Dimensions (Unit: mm) Radial Leaded Devices (UN3E6-XXXMM) Without wire Devices (UN3E6-XXXM) Electrical Characteristics Service Life Part Number UN3E6-75MM UN3E6-75M UN3E6-90MM UN3E6-90M UN3E6-150MM UN3E6-150M UN3E6-230MM UN3E6-230M UN3E6-250MM UN3E6-250M UN3E6-300MM UN3E6-300M UN3E6-350MM UN3E6-350M UN3E6-420MM UN3E6-420M UN3E6-470MM UN3E6-470M UN3E6-600MM UN3E6-600M Notes: DC Spark-over Voltage Maximum Impulse Spark-over Voltage @100V/S @100V/μs @1KV/μs 75V±20% ＜500V ＜600V 90V±20% ＜500V ＜600V 150V±20% ＜500V ＜600V 230V±20% ＜600V ＜700V 250V±20% ＜600V ＜700V 300V±20% ＜800V ＜900V 350V±20% ＜800V ＜900V 420V±20% ＜900V ＜1000V 470V±20% ＜900V ＜1000V 600V±20% ＜1100V ＜1200V Minimum Insulation Resistance 1 GΩ (at 25V) 1 GΩ (at 50V) 1 GΩ (at 50V) 1 GΩ (at 100V) 1 GΩ (at 100V) 1 GΩ (at 100V) 1 GΩ (at 100V) 1 GΩ (at 100V) 1 GΩ (at 100V) 1 GΩ (at 100V) Nominal Max Nominal Maximum Arc Capacitance Voltage Impulse Impulse Alternating Impulse Life Discharge Discharge Discharge Current Current Current @50Hz @8/20μs @8/20μs @10/1000μs 1 Sec @1MHz @1A ±5 times 1 time 300 times 10 times ＜1.5pF ~15V 10KA 20KA 10A 200A ＜1.5pF ~15V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A ＜1.5pF ~20V 10KA 20KA 10A 200A 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). Tip or ring electrode to center electrode 4). Total current through center electrode, half value through tip respectively ring electrode www.socay.com 17 3-Electrode Gas Discharge Tube (GDT) UN3E8 Series Features u Non-Radioactive u RoHS compliant u High insulation resistance u Excellent response to fast rising transients u Ultra low capacitance u 5KA surge capability tested with 8/20μs pulse as defined UN3E8-XXXHM UN3E8-XXXHMF UN3E8-XXXHP UN3E8-XXXH by IEC 61000-4-5 Device Dimensions (Unit: mm) Radial Leaded Devices (UN3E8-XXXHM) Radial Leaded Devices with Fail-Safe (UN3E8-XXXHMF) "T" Leaded Devices (UN3E8-XXXHP) Without wire Devices (UN3E8-XXXH) www.socay.com 18 3-Electrode Gas Discharge Tube (GDT) UN3E8 Series Electrical Characteristics Service Life Part Number DC Spark-over Voltage Maximum Impulse Spark-over Voltage Minimum Insulation Resistance @100V/S @100V/μs @1KV/μs Maximum Arc Capacitance Voltage Nominal Max Nominal Impulse Alternating Impulse Discharge Discharge Discharge Current Current Current @1MHz @1A @8/20μs ±5 times @8/20μs 1 time Impulse Life @50Hz @10/1000μs 1 Sec 300 times 10 times UN3E8-75HM UN3E8-75HMF UN3E8-75HP UN3E8-75H 75V±20% ＜500V ＜600V 1 GΩ (at 25V) ＜1.5pF ~15V 20KA 25KA 20A 200A UN3E8-90HM UN3E8-90HMF UN3E8-90HP UN3E8-90H 90V±20% ＜500V ＜600V 1 GΩ (at 50V) ＜1.5pF ~15V 20KA 25KA 20A 200A UN3E8-150HM UN3E8-150HMF 150V±20% ＜500V UN3E8-150HP UN3E8-150H ＜600V 1 GΩ (at 50V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-230HM UN3E8-230HMF 230V±20% ＜600V UN3E8-230HP UN3E8-230H ＜700V 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-250HM UN3E8-250HMF 250V±20% ＜600V UN3E8-250HP UN3E8-250H ＜700V 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-300HM UN3E8-300HMF 300V±20% ＜800V UN3E8-300HP UN3E8-300H ＜900V 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-350HM UN3E8-350HMF 350V±20% ＜800V UN3E8-350HP UN3E8-350H ＜900V 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-420HM UN3E8-420HMF 420V±20% ＜900V ＜1000V UN3E8-420HP UN3E8-420H 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-470HM UN3E8-470HMF 470V±20% ＜900V ＜1000V UN3E8-470HP UN3E8-470H 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-600HM UN3E8-600HMF 600V±20% ＜1100V ＜1200V UN3E8-600HP UN3E8-600H 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A UN3E8-800HM UN3E8-800HMF 800V±20% ＜1200V ＜1400V UN3E8-800HP UN3E8-800H 1 GΩ (at 100V) ＜1.5pF ~25V 20KA 25KA 20A 200A 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). Tip or ring electrode to center electrode 4). Total current through center electrode, half value through tip respectively ring electrode www.socay.com 19 Switching Spark Gap UN2K8 Series UN2K8-XXXL Features u Non-Radioactive u RoHS Compliant u Fast breakdown-time u Very high switch speed when switch voltage achieved, High di/dt allows for optimum performance of ignition UN2K8-XXXSMD transformers. u UN2K8-XXX Long service life Device Dimensions (Unit: mm) Axial Leaded Devices (UN2K8-XXXL) Surface Mount Devices (UN2K8-XXXSMD) Without wire Devices (UN2K8-XXX) Recommended pad outline www.socay.com 20 Switching Spark Gap UN2K8 Series Electrical Specifications UN2K8-230L UN2K8-230 UN2K8-300L UN2K8-300 UN2K8-350L-1 UN2K8-350-1 UN2K8-230SMD UN2K8-300SMD UN2K8-350SMD-1 UN2K8-350SMD Nominal breakdown voltage 230V 300V 320V 350V 370V 400V Initial values Static breakdown voltage First ignition value after 24 hours in darkness Following ignition values ≤260V 195~240V ≤340V 260~310V ≤360V 275~330V ≤400V 300~365V ≤420V 325~385V ≤450V 340~420V Electrical life Breakdown voltage After life test first ignition value after 24 hours in darkness Following ignition values ≤270V 195~265V ≤360V 260~330V ≤380V 275~350V ≤430V 300~385V ≤450V 325~405V ≤480V 340~440V 200000 Ignitions 200000 Ignitions 200000 Ignitions 200000 Ignitions 200000 Ignitions 200000 Ignitions 230VAC 15KΩ 2.2μF 10μH ~300A 350V 10KΩ 680nF 0.5μH ~500A 400V 10KΩ 680nF 0.5μH ~500A 450V 10KΩ 680nF 0.5μH ~500A 450V 10KΩ 680nF 0.5μH ~500A 500V 10KΩ 680nF 0.5μH ~500A 100Hz 100Hz 100Hz 100Hz 100Hz 100Hz UN2K8-450L UN2K8-450 UN2K8-500L UN2K8-500 UN2K8-600L-1 UN2K8-600-1 UN2K8-450SMD UN2K8-500SMD UN2K8-600SMD-1 UN2K8-600SMD Nominal breakdown voltage 450V 500V 550V 600V 730V 800V Initial values Static breakdown voltage First ignition value after 24 hours in darkness Following ignition values ≤510V 400~475V ≤570V 450~530V ≤620V 500~585V ≤720V 550~640V ≤850V 640~810V ≤920V ≤540V 400~495V ≤600V 450~560V ≤650V 500~620V ≤750V 550~680V ≤900V 640~840V ≤950V 200000 Ignitions 200000 Ignitions 200000 Ignitions 200000 Ignitions 200000 Ignitions 200000 Ignitions 550V 10KΩ 680nF 0.5μH ~500A 600V 13KΩ 470nF 0.1μH Max.1000A 650V 13KΩ 470nF 0.1μH Max.1000A 750V 13KΩ 470nF 0.1μH Max.1000A 900V 68KΩ 100nF 0.4μH ~650A 1000V 68KΩ 100nF 0.4μH 100Hz 200Hz 200Hz 200Hz 200Hz 200Hz Part Number Switching operations Life test Circuit Open Circuit Voltage Loading Resistance Discharge Capacitance Inductance Discharge Peak Current V0 R C L IP Maximum switching frequency Part Number UN2K8-350L UN2K8-350 UN2K8-600L UN2K8-600 UN2K8-350L-2 UN2K8-350-2 UN2K8-400L UN2K8-400 UN2K8-350SMD-2 UN2K8-400SMD UN2K8-800L-1 UN2K8-800-1 UN2K8-800L UN2K8-800 UN2K8-800SMD-1 UN2K8-800SMD 705~860V Electrical life Breakdown voltage After life test first ignition value after 24 hours in darkness Following ignition values Switching operations Life test Circuit Open Circuit Voltage Loading Resistance Discharge Capacitance Inductance Discharge Peak Current Maximum switching frequency V0 R C L IP 705~900V ~650A www.socay.com 21