Gas Discharge Tube Gdt Products Page 19 Gas Discharge Tube GDT Products

Gas Discharge Tubes 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/06/15 SL1002A Series Electrical Characteristics Part Number Device Specifications (at 25C) Life Ratings DC Breakdown in Volts 1,2 (@100V/s) Impulse Breakdown in Volts 3,4 (@100V/s) Impulse Breakdown in Volts 3,4 (@1kV/s) Insulation Resistance Capaci- tance (@1MHz 0V Bias) Arc Voltage (on state voltage) @1Amp Min Surge Life (@100A 10/1000s) Nominal Impulse Discharge Current (8/20s) Nominal AC Discharge Current (10x1s @50-60Hz) DC Holdover Voltage 5 Max Impulse Discharge Current (1 Application) MIN TYP MAX MAX MIN MAX TYP TYP @ 2/10 s @ 10/350 s SL1002A075 60 75 90 400 650 10 9 (at 50V) 1.2 pF ~15 V 300 shots 6 10 shots 7 (@ 5kA) 5 A 50 V 2 kA 1.5 kA SL1002A090 72 90 108 SL1002A230 184 230 276 600 700 10 9 (at 100V) 135 V SL1002A250 200 250 300 SL1002A260 210 260 310 SL1002A350 280 350 420 800 900 SL1002A470 376 470 564 900 1000 SL1002A600 480 600 720 1100 1200 SL1002A600SP 570 600 780 1200 1300 10 9 (at 500V) Product Characteristics Voltage vs. Time Characteristics Materials Construction = Ceramic Insulator Device Finish = Dull Tin-plated 17.5 +/-12.5 microns Product Marking Littelfuse 'LF' Mark, voltage and date code Glow to Arc Transition Current < 0.5 Amps Glow Voltage ~60 - 140 Volts Storage and Operational Temperature -40 to +90C Notes: 1. At delivery AQL 0.65 level II, DIN ISO 2859 2. In ionized mode 3. In ionized mode, tested according to ITU-T Rec. K.12 4. Comparable to the silicon measurement Switching Voltage (Vs) 5. Reference REA PE-80, 0.2A. Tested to ITU-T Rec. K.12 and REA PE-80 < 150 msecs. 6. 300 Applications [150(+) & 150(-)] 7. 10x[5x (+) & 5x (-)] Applications Time (ns) 0 200 400 600 800 1000 1200 Max dynamic breakover voltage Hold-over voltage On-State voltage Voltage (V)

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