Gas Discharge Tube (GDT) Products SL1003A Series SL1003A Series (R) 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 insignificant 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 AGENCY (R) Features * RoHS compliant * Low insertion loss * Surface mountable * 5kA surge capability tested with 8/20/s pulse as defined by IEC 61000-4-5 * GHz working frequency * Excellent response to fast rising transients AGENCY FILE NUMBER E128662 3 Electrode GDT Graphical Symbol * Can be used to meet Telcordia GR1089 without series resistance * 10/700 6kV capability, as per ITU-Tk.21, enhanced test level * 2000 Amp 2/10s surge rating Applications * Broadband equipment * ADSL equipment * XDSL equipment SL1003A Series 40 Revised: November 10, 2009 * Satellite and CATV equipment * General telecom equipment (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specific applications. Gas Discharge Tube (GDT) Products SL1003A Series Electrical Characteristics Device Specifications (at 25C) Part Number (@100V/s) MIN SL1003A090 Life Ratings Impulse Impulse Insulation CapaciDC Breakdown Breakdown Breakdown Resistance tance in Volts1,2,3 in Volts2,3 In Volts2,3 (@100V/s) (@1MHz 72 TYP 90 MAX MAX 108 SL1003A230 184 230 276 (@1kV/s) 0V Bias) MIN 700 MAX Arc Voltage Surge Life (on state (@200A Voltage) 10/1000s) @1Amp Min Nominal Impulse Discharge Current Nominal AC Discharge Current (8/20s) (10x1s @50Hz) AC Discharge Current DC Holdover Voltage4 (9 Cycles @ 50Hz) TYP (1 Application) TYP 109 (at 50V) Max Impulse Discharge Current @ 10/350s 50 V 600 SL1003A250 200 250 300 750 SL1003A260 210 260 310 SL1003A300 240 300 360 750 850 SL1003A350 280 350 420 800 900 SL1003A400 320 400 480 850 950 SL1003A450 360 450 540 900 1000 SL1003A500 400 500 600 1100 1400 109 (at 100V) 1.5 pF ~10 to 35 V 300 shots 10 shots (@10kA) 10 A 2 kA 30 A 135 V 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 Materials Leaded Device: Nickel-plated with Tinplated wires Core and Surface Mount: Dull Tin-plated Product Marking Littelfuse 'LF' Mark, voltage and date code (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specific applications. Glow to Arc Transition Current ~1 Amp Glow Voltage ~60 to 200 Volts Storage and Operational Temperature -40 to +90C 41 Revised: November 10, 2009 SL1003A Series Gas Discharge Tube (GDT) Products SL1003A Series Device Dimensions For SL1003A series: Dimensions are in millimeters [and inches] 'R' Type Radial Lead Devices (SL1003AxxxR-001) PROFILE VIEW TOP VIEW 12.2 - 2 [0.480 - 0.079] O6.3 0.2 [0.248 0.0079] 'C' Type Core Devices 8.1 0.2 [0.319 0.0079] PROFILE VIEW TOP VIEW 8.1 0.2 [0.319 0.0079] O6.0 0.1 [0.236 0.0039] 4.3 + 1.5 6.0 0.5 [0.169 + 0.059] [0.236 0.020] 4.4 0.3 [0.173 0.012] 4.4 0.3 [0.173 0.012] 0.8 DIA. MAX. [0.031] 'R' Type Radial Lead Devices (SL1003xxxF and SL1003xxxRF) PROFILE VIEW TOP VIEW 12.2 - 2 [0.480 - 0.079] O6.3 0.2 [0.248 0.0079] 'SM' Type Surface Mount Devices TOP VIEW PROFILE VIEW 6.0 0.1 8.1 0.2 [0.319 0.0079] 8.1 0.2 [0.319 0.0079] O6.0 0.1 3.20 [0.126] 4.3 + 1.5 6.0 0.5 [0.169 + 0.059] [0.236 0.020] 8 6. O 3.9 0.3 [0.154 0.012] 0. 0.8 DIA. MAX. [0.031] 1 3.9 0.3 [0.154 0.012] TOP VIEW 0.8 MAX. 2.20 [0.087] PROFILE VIEW TOP VIEW 12.2 - 2 [0.480 - 0.079] O6.3 0.2 [0.248 0.0079] 8.1 0.2 [0.319 0.0079] 3 0.5 [0.118 0.020] 1.20 [0.04] 6.000 [0.236] 6.6 0.5 [0.260 + 0.020] 7.60 [0.299] 4.3 + 1.5 6.0 0.5 [0.169 + 0.059] [0.236 0.020] 3.9 0.3 [0.154 0.012] SL1003A Series 1.20 [0.047] 2 0.5 [0.079 0.020 3.9 0.3 [0.154 0.012] 0.8 DIA. MAX. [0.031] 42 Revised: November 10, 2009 (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specific applications. Gas Discharge Tube (GDT) Products SL1003A Series Soldering Parameters - Reflow Soldering (Surface Mount Devices) Pre Heat Pb-free assembly Critical Zone TL to TP Ramp-up - Temperature Min (Ts(min)) 150C - Temperature Max (Ts(max)) 200C - Time (Min to Max) (ts) 60 - 180 seconds Average Ramp-up Rate (Liquidus Temp (TL) to peak) 3C/second max. TS(max) to TL - Ramp-up Rate 5C/second max. Reflow tP TP - Temperature (TL) (Liquidus) 217C - Temperature (tL) 60 - 150 seconds TL TS(max) Temperature Reflow Condition tL Ramp-down Preheat TS(min) tS 25 Peak Temperature (TP) 260+0/-5 C Time within 5C of Actual Peak Temperature (tp) 10 - 30 seconds Ramp-down Rate 6C/second max. Time 25C to Peak Temperature (TP) 8 minutes max. Do not exceed 260C time to peak temperature (t 25C to peak) Time Soldering Parameters - Wave Soldering (Thru-Hole Devices) Recommended Process Parameters: 280 Wave Parameter 260 240 Lead-Free Recommendation Preheat: 220 (Depends on Flux Activation Temperature) (Typical Industry Recommendation) 200 180 160 140 120 100 Temperature Minimum: 100 C Temperature Maximum: Preheat Time: 150 C 60-180 seconds Solder Pot Temperature: 280 C Maximum Solder Dwell Time: 2-5 seconds 80 60 40 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 20 30 0 0 20 10 Temperature (C) - Measured on bottom side of board 300 Time (Seconds) Cooling Time Preheat Time Dwell Time Soldering Parameters - Hand Soldering Solder Iron Temperature: 350 C +/- 5C Heating Time: 5 seconds max. (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specific applications. 43 Revised: November 10, 2009 SL1003A Series Gas Discharge Tube (GDT) Products SL1003A Series Packaging 'C' Type Core Items: Package bulk pack in polybag, 500 pcs/bag 'R' and `RF' Type Radial Lead Items: Packed in tray, 100 pcs/tray 'SM' Type Surface Mount Items: Packaged tape and reel carrier, 700 pcs/reel (specifications below) 0.4 0.05 [0.016 0.0020] Dimensions are in millimeters [and inches] a 5 m x 7.4 0.1 [0.291 0.0039] R0.3 typical [0.012] 275.0 [10.83] 100.0 [3.94] 76.0 [2.99] 24 0.3 [ 0.945 0.012] 11.5 0.1 [0.453 0.0039] 4 [0.157] 14 [0.551] 8.6 0.1 [0.339 0.0039] 20 m ax 3 [0.118] 1.75 0.1 [0.069 0.0039] Dimensions are in millimeters [and inches] 10x4 0.1 = 40 0.2 O1.5 +0.1 [10x0.157 0.004 = 1.575 0.008] [0.059 +0.0039] O1.5 +0.1 O4 0.1 O2 0.1 [0.059 +0.0039] [0.157 0.0039] [0.079 0.0039] 25.0 [0.98] 17.7 [0.697] Direction of Feed 12 0.1 [0.472 0.0039] 3 [0.118] 9 [0.354] 6.1 0.1 [0.240 0.0039] SMD-tape according to IEC 60286-3 Part Numbering System and Ordering Information SL1003 A XXX XX Type 3 Pole Arrestor Voltage Pin Configuration C = Core type (Packed in polybag, 500pcs/bag) R = Radial Lead without Failsafe (Packed in tray, 100pcs/tray) RF = Radial Lead with Failsafe (Packed in tray, 100pcs/tray) SM = Surface Mount (Packed in carrier and tape, 700pcs/reel) SL1003A Series 44 Revised: November 10, 2009 (c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specific applications.