Gas Discharge Tubes CG5 and SL0902A Series CG5 and SL0902A Series RoHS Description Littelfuse Broadband Optimized™ SL0902A Series offers high surge ratings in a miniature package. Special design features provide high levels of protection against fast rising transients in the 100V/μs to 1kV/μs range usually caused by lightning disturbances. Low insertion loss is perfectly suited to broadband equipment applications. The capacitance does not vary with voltage, and will not cause operational problems with ADSL2+, where capacitance variation across Tip and Ring is undesirable. These devices are extremely robust and are able to divert a 2500A pulse without destruction. For AC Power Cross of long duration, overcurrent protection is recommended. Agency Approvals Littelfuse CG5 MS mini surge arresters are specifically AGENCY AGENCY FILE NUMBER designed for protection of electrical and communication E128662 equipment against over voltage transients in surface mount assembly applications. This series offers the most cutting edge protection using non-radioactive elements. 2 Electrode GDT Graphical Symbol Features • RoHS compliant and • Ultra small devices Lead-free offered in a variety of • GHz working frequency mounting lead forms • Excellent stability on • Non-Radioactive multiple pulse duty cycle • Low capacitance (<1pF) Additional Information • Excellent response to • Voltage Ranges 90V to fast rising transients. 600V • Ultra Low Insertion Loss • UL Recognized • 5KA surge capability • Conforms to ITU-T K12, Datasheet Resources SSaammpplleess tested with 8/20μS IEC 61000-4-5, 2nd CG5 Series CG5 Series CCGG55 SSeerriieess pulse as defined by IEC edition 61000-4-5, 2nd edition Datasheet Resources Samples SL0902A SL0902A SL0902A Applications • Communication • Broadband equipment equipment • ADSL equipment, • CATV equipment including ADSL2+ • Test equipment • XDSL equipment • Data lines • Satellite and CATV equipment • Power supplies • General telecom • Telecom SLIC equipment protection © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes CG5 and SL0902A Series Electrical Characteristics Device Specifications (at 25°C) Life Ratings DC Breakdown Impulse Impulse Insulation Capaci- Surge Nominal Nominal AC Max in Volts Breakdown Breakdown Resistance tance Life Impulse AC Dischage Impulse (@100V/s) in Volts In Volts (@1MHz) (10/1000µs) Discharge Discharge Current Discharge (@100V/µs) (@1 Kv/µsec) Current Current (9 cycle @50Hz) Current (8/20µs) (10x1sec (1 Application @50-60Hz) @ 10/350µs) Part Number MIN TYP MAX MAX MIN MAX SL0902A090 1010 Ω 72 90 108 550 700 CG590 (at 50V) CG5145 116 145 174 550 650 CG5150 120 150 180 550 SL0902A230 184 230 276 550 650 CG5230 CG5250 200 250 300 600 300 shots 10 shots CG5270* 216 270 324 650 1010 Ω 1.5 pf (@100A) (@5kA) 5 A 10 A 0.5kA SL0902A350 (at 100V) 280 350 420 800 900 CG5350 CG5400 320 400 480 900 SL0902A420* 336 420 504 900 1000 CG5470 376 470 564 1000 1200 SL0902A600 480 600 720 1350 1500 CG5600 * - Particular component is not UL Recognized. Product Characteristics CG5xxxLS (Outline 500), CG5xxxxLTR Product Marking LF Logo, Voltage and date code & CG5350L-03TR (Outline 502), and CG5xxxL-02 (Outline 503): Device Glow to arc < 0.5Amps Nickel Plated 2–5 Microns Wire Tin Plated transition current 17.5±12.5 Microns Construction Ceramic Materials Insulator. Glow Voltage 140 Volts CG5xxx (Outline 501), and CG5xxxMS & SL0902AxxxSM (Outline 505): Storage and Device Tin Plated 17.5±12.5 Microns Operational -40 to +90 Construction Ceramic Insulator. Temperature Voltage vs. Time Characteristic Typical Insertion Loss @ 1.0 GHz = 0.01 dB Max dynamic breakover voltage @ 1.4GHz = 0.1 dB @ 1.8 GHz = 0.53 dB @ 2.1 GHz = 0.81 dB e g olta(V) @ 2.45 GHz= 1 dB V @ 2.8 GHz = 1.2 dB Hold-over voltage @ 3.1 GHz = 1.5 dB @ 3.5 GHz = 2.1 dB On-State voltage 0 200 400 600 800 1000 1200 Time (ns) © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes CG5 and SL0902A Series Device Dimensions Outline 500 - CG5xxxLS Outline 503 - CG5xxxL-02 (except CG5600L-02, see Outline 502) PROFILE VIEW TOP VIEW PROFILE VIEW TOP VIEW 5.00 ± 0.20 5.00 ± 0.20 [0.197 ± 0.008] [0.197 ± 0.008] 5.0 ± 0.2 [0.197 ± 0.008] [0.52.0390 ±± 00..03102] 40° ± 3° 3.0 ± 0.3 5.0 ± 0.2 [0.118 ± 0.008] [0.197 ± 0.008] 0.80 0.004 5.30 ± 0.30 [0.031] 0.80 DIA. TYP. 2 Surfaces 0.40 ± 0.03[0.209 ± 0.012] 6.3 ± 0.2 [0.031] [0.016 ± 0.0012] [2.480 ± 0.079] 8.00 ± 0.30 [0.315 ± 0.012] 9.30 ± 0.30 [0.366 ± 0.012] Outline 505 - CG5xxxMS and SL0902AxxxSM SOLDER PAD LAYOUT PROFILE VIEW TOP VIEW 8.00 [0.315] 6.6 ± 0.2 [0.260 ± 0.008] 5.50 [0.216] 5.4 ± 0.15 [0.212 ± 0.006] 1.80 [0.071] [09..3880 6] [0.002.5 ± ± 0 0.0.104 ] [03..185] 5.0 ± 0.2 5.4 ± 0.15 [0.197 ± 0.008] [0.212 ± 0.006] Outline 501 - CG5xxx SOLDER PAD LAYOUT 4.50 [0.18] PROFILE VIEW TOP VIEW 5.10 5.0 ± 0.15 [0.2] [0.197 ± 0.006] 0.70 [0.028] 5.0 ± 0.2 [0.197 ± 0.008] Outline 502 - CG5xxxLTR (also CG5350L-03TR, CG5600L-02) PROFILE VIEW TOP VIEW 0.80 DIA. TYP. 5.0 ± 0.2 [0.024] [0.197 ± 0.008] 5.0 ± 0.2 [0.197 ± 0.008] 62 ± 2 [2.441 ± 0.079] © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes CG5 and SL0902A Series Soldering Parameters - Reflow Soldering (Surface Mount Devices) Reflow Condition Pb – Free assembly tP T P Critical Zone - Temperature Min (T ) 150°C Ramp-up TL to TP s(min) T Pre Heat - Temperature Max (T ) 200°C L t - Time (Min to Max) (ts()max) 60 – 180 secs eruTS(max) L s ta Average ramp up rate (Liquidus Temp re Ramp-down 3°C/second max p Preheat (T) to peak mT L S(min) T to T - Ramp-up Rate 5°C/second max eT tS S(max) L - Temperature (T) (Liquidus) 217°C Reflow L 25 - Temperature (tL) 60 – 150 seconds time (tto 2 p5eºCak t ote pmepaekr)ature Time Peak Temperature (T) 260+0/-5 °C P Time within 5°C of actual peak 10 – 30 seconds Temperature (t) Soldering Parameters - Hand Soldering p Ramp-down Rate 6°C/second max Solder Iron Temperature: 350° C +/- 5°C Time 25°C to peak Temperature (TP) 8 minutes Max. Heating Time: 5 seconds max. Do not exceed 260°C Soldering Parameters - Wave Soldering (Thru-Hole Devices) Recommended Process Parameters: 300 of board 222468000 PreheaWt:ave Parameter Lead-Free Recommendation m side 220200 (Depends on Flux Activation Temperature) (Typical Industry Recommendation) Measured on botto 111110246800000 S o TTPleedrmmeehrpp ePeeaorrtaa tTtt Tuuimerreeme MM:peainrxaiimmtuuurmem::: 1621050800-01°°°8 CCC0 sMeacxoinmdusm C) - 80 mperature (° 246000 NSooltdee:r TDwheelsl Tei mdee:vices are n2o-t5 rseeccoonmdsmended for IR Te 00 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 or Convection Reflow process. Time (Seconds) Preheat Time Cooling Time Dwell Time © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18

Gas Discharge Tubes CG5 and SL0902A Series Part Numbering System and Ordering Information CG5 xxx L TR Series SL0902A xxx SM CG5 Series Breakdown Voltage SL0902A 90 = 90V 145 = 145V Breakdown Voltage 150 = 150V 090 = 90V 230 = 230V 230 = 230V 250 = 250V 270 = 270V Lead Option Code 350 = 350V 350 = 350V (Blank) = Core Device (No Leads) 420 = 420V 400 = 400V L = Straight Leads 600 = 600V 470 = 470V LS = Shaped Leads Lead Option Code 600 = 600V MS = Surface Mount SM = Surface Mount Packaging Option Code (Packaging Option Code is not applicable for SL0902A) (Blank) = Bulk (Applies to Core Devices Only) TR = Tape & Reel Packaging Quantity and Packaging Part Number and Device Type Device Dimensions Reference Description CG5xxx Core Outline 501 1000pcs/bag in bulk packaging CG5xxxLS Shaped Leads Outline 500 900pcs/reel in carrier and tape* CG5xxxLTR Straight Axial Leads Outline 502 1000pcs/reel in tape and reel* CG5xxxL-03TR** CG5xxxL-02** Bent Radial Leads Outline 503 50pcs/tray in tray and cover CG5xxxMS Surface mount Outline 505 900pcs/reel in carrier and tape* SL0902AxxxSM * For tape specifications and dimensions, please contact factory. ** Special order items not available for general sale. Please contact Littelfuse for details. Surface Mount Device Orientation Note: Surface Mount device orientation on carrier tape as shown below Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/18