Gas Discharge Tube (GDT) Products SL1003A Series SL1003A Series Description The SL1003A series has been especially developed for Broadband equipment. Special design features provide high levels of protection against fast rising transients in the 100V/s to 1kV/s range usually caused by lightning disturbances. These devices have ultra low capacitance 1.5pF and present insignicant signal losses up to 1.5GHz. These devices are extremely robust and are able to divert a 5000A pulse without destruction. For AC Power Cross of long duration, over-current protection is recommended. Agency Approvals Features RoHS compliant Can be used to meet AGENCY AGENCY FILE NUMBER Telcordia GR1089 Low insertion loss E128662 without series Surface mountable resistance 5kA surge capability 10/700 6kV capability, 3 Electrode GDT Graphical Symbol tested with 8/20/s as per ITU-Tk.21, pulse as dened by IEC enhanced test level 61000-4-5 2000 Amp 2/10s surge GHz working frequency rating Excellent response to fast rising transients Applications Broadband equipment Satellite and CATV equipment ADSL equipment General telecom XDSL equipment equipment 2009 Littelfuse, Inc. SL1003A Series 40 Specications are subject to change without notice. Revised: November 10, 2009Revised: November 10, 2009 Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specic applications.Gas Discharge Tube (GDT) Products SL1003A Series Electrical Characteristics Device Specications (at 25C) Life Ratings DC Breakdown Impulse Impulse Insulation Capaci- Arc Surge Nominal Nominal AC DC Max Impulse 1,2,3 in Volts Breakdown Breakdown Resistance tance Voltage Life Impulse AC Discharge Holdover Discharge Part Number 2,3 2,3 4 (on state in Volts In Volts Discharge Discharge Current Voltage Current ( 100V/s) ( 1MHz ( 200A Voltage) (9 Cycles Current Current ( 100V/s) ( 1kV/s) (1 Application) 0V Bias) 10/1000s) 1Amp Min (10x1s 50Hz) (8/20s) 50Hz) MIN TYP MAX MAX MIN MAX TYP TYP 10/350s 9 10 SL1003A090 72 90 108 (at 50V) 700 50 V SL1003A230 184 230 276 600 SL1003A250 200 250 300 750 SL1003A260 210 260 310 ~10 to 300 10 shots 1.5 pF 10 A 30 A 2 kA 9 SL1003A300 240 300 360 750 850 35 V shots ( 10kA) 10 (at 100V) SL1003A350 280 350 420 800 900 135 V SL1003A400 320 400 480 850 950 SL1003A450 360 450 540 900 1000 SL1003A500 400 500 600 1100 1400 Notes: 1. At delivery AQL 0.65 level II, DIN ISO 2859 2. In ionized mode, tested according to ITU-T Rec. K.12 3. Comparable to the silicon measurement Switching Voltage (Vs) 4. Reference REA PE-80, 0.2A. Tested to ITU-T Rec. K.12 and REA PE-80 < 150 msecs. Product Characteristics Leaded Device: Nickel-plated with Tin- Glow to Arc ~1 Amp Materials plated wires Transition Current Core and Surface Mount: Dull Tin-plated Glow Voltage ~60 to 200 Volts Littelfuse LF Mark, voltage and date Product Marking code Storage and Operational -40 to +90C Temperature 2009 Littelfuse, Inc. 41 SL1003A Series Specications are subject to change without notice. Revised: November 10, 2009 Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specic applications.