Gas Discharge Tube (GDT) Products CG5 and SL0902A Series CG5 and SL0902A Series Description Littelfuse Broadband OptimizedTM 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/s to 1kV/s 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 AGENCY Littelfuse CG5 MS mini surge arresters are specifically designed for protection of electrical and communication equipment against over voltage transients in surface mount assembly applications. This series offers the most cutting edge protection using non-radioactive elements. AGENCY FILE NUMBER E128662 2 Electrode GDT Graphical Symbol Features t3P)4DPNQMJBOUBOE Lead-free t()[XPSLJOHGSFRVFODZ t&YDFMMFOUTUBCJMJUZPO multiple pulse duty cycle t&YDFMMFOUSFTQPOTFUP fast rising transients. t6MUSB-PX*OTFSUJPO-PTT t,"TVSHFDBQBCJMJUZ tested with 8/20S QVMTFBTEFmOFECZ*&$ 61000-4-5 t6MUSBTNBMMEFWJDFT offered in a variety of mounting lead forms t/PO3BEJPBDUJWF t-PXDBQBDJUBODF Q' t7PMUBHF3BOHFT7UP 600V t6-SFDPHOJ[FE t$POGPSNTUP*565, *&$ Applications t Communication equipment t$"57FRVJQNFOU t5FTUFRVJQNFOU t%BUBMJOFT t1PXFSTVQQMJFT t5FMFDPN4-*$ protection (c)2012 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. 7 Revised: June 6, 2012 t#SPBECBOEFRVJQNFOU t"%4-FRVJQNFOU including ADSL2+ t9%4-FRVJQNFOU t4BUFMMJUFBOE$"57 equipment t(FOFSBMUFMFDPN equipment CG5 and SL0902A Series Gas Discharge Tube (GDT) Products CG5 and SL0902A Series Electrical Characteristics Device Specifications BU$ DC Breakdown in Volts !7T !7T Part Number SL0902A090 CG590 MIN TYP Life Ratings Impulse Impulse Insulation CapaciBreakdown Breakdown Resistance tance in Volts In Volts !.)[ MAX Surge Life T !,WTFD MAX MIN 550 700 10 (at 50V) 650 Nominal Nominal AC Max Impulse AC Dischage Impulse Discharge Discharge Current Discharge Current Current DZDMF!)[ Current T YTFD !)[ 10 shots (@5kA) 5A "QQMJDBUJPO !T MAX 10 72 90 108 CG5145 116 145 174 550 CG5150 120 150 180 550 SL0902A230 CG5230 184 230 276 550 CG5250 200 250 300 600 CG5270 216 270 324 650 SL0902A350 CG5350 280 350 420 800 CG5400 320 400 480 900 SL0902A420 336 420 504 900 CG5550 440 550 660 1350 SL0902A600 CG5600 480 600 720 1350 650 900 1010 (at 100V) 1.5 pf 300 shots (@100A) 0.5kA 10 A 1000 1500 Product Characteristics CG5xxxLS (Outline 500), CG5xxxxLTR & CG5350L-03TR (Outline 502), and CG5xxxL-02 (Outline 503): Device /JDLFM1MBUFEo.JDSPOT8JSF5JO1MBUFE 17.512.5 Microns Construction Ceramic *OTVMBUPS CG5xxx (Outline 501), and CG5xxxMS & SL0902AxxxSM (Outline 505): Device Tin Plated 17.512.5 Microns $POTUSVDUJPO$FSBNJD*OTVMBUPS Materials Product Marking LF Logo, Voltage and date code Glow to arc transition current "NQT Glow Voltage 140 Volts Storage and Operational Temperature -40 to +90 Typical Insertion Loss Voltage vs. Time Characteristic !()[E# Max dynamic breakover voltage !()[E# !()[E# Voltage (V) !()[E# !()[E# !()[E# Hold-over voltage !()[E# !()[E# On-State voltage 0 200 400 600 800 1000 1200 Time (ns) CG5 and SL0902A Series 8 Revised: June 6, 2012 (c)2012 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 CG5 and SL0902A Series Device Dimensions Outline 500 - CG5xxxLS Outline 503 - CG5xxxL-02 FYDFQU$(- TFF0VUMJOF PROFILE VIEW TOP VIEW 5.00 0.20 [0.197 0.008] 5.00 0.20 [0.197 0.008] TOP VIEW PROFILE VIEW 5.0 0.2 5.30 0.30 [0.209 0.012] 40 3 [0.197 0.008 3.0 0.2 [0.118 0.008] 5.30 0.30 0.40 0.03 [0.209 0.012] [0.016 0.0012] 0.004 2 Surfaces 5.0 0.2 [0.197 0.008] 0.80 [0.031] 0.80DIA. TYP. [0.031] 6.3 2 [2.480 0.079] 8.00 0.30 [0.315 0.012] 9.30 0.30 [0.366 0.012] Outline 505 - CG5xxxMS and SL0902AxxxSM SOLDER PAD LAYOUT PROFILE VIEW TOP VIEW 8.00 [0.315] 6.6 0.2 [0.260 0.008] 5.50 [0.216] 5.4 0.15 [0.212 0.006] 1.80 [0.071] 0.5 0.1 9.80 [0.386] [0.02 0.004 ] 5.0 0.2 [0.197 0.008] Outline 501 - CG5xxx 3.8 [0.15] 5.4 0.15 [0.212 0.006] SOLDER PAD LAYOUT 4.50 [0.18] TOP VIEW PROFILE VIEW 5.10 5.0 0.15 [0.2] [0.197 0.006] 0.70 [0.028] 5.0 0.2 [0.197 0.008] Outline 502 - CG5xxxLTR BMTP$(-53 $(- PROFILE VIEW TOP VIEW 0.80 DIA. TYP. [0.024] 5.0 0.2 [0.197 0.008] 5.0 0.2 [0.197 0.008] 62 2 [2.441 0.079] (c)2012 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. 9 Revised: June 6, 2012 CG5 and SL0902A Series Gas Discharge Tube (GDT) Products CG5 and SL0902A Series Soldering Parameters - Reflow Soldering (Surface Mount Devices) 1Co'SFFBTTFNCMZ Pre Heat $ - Temperature Max (Ts(max)) $ - Time (Min to Max) (ts) oTFDT TL TS(max) $TFDPOENBY TS(max) to TL - Ramp-up Rate $TFDPOENBY - Temperature (TL) (Liquidus) $ - Temperature (tL) oTFDPOET +0/-5 Critical Zone TL to TP Ramp-up - Temperature Min (Ts(min)) Average ramp up rate (Liquidus Temp (TL) to peak Reflow tP TP Temperature Reflow Condition tL Ramp-down Preheat TS(min) tS 25 time to peak temperature (t 25C to peak) Time $ Peak Temperature (TP) 260 Time within 5C of actual peak Temperature (tp) oTFDPOET Ramp-down Rate $TFDPOENBY Time 25C to peak Temperature (TP) 8 minutes Max. Do not exceed $ Soldering Parameters - Hand Soldering 4PMEFS*SPO5FNQFSBUVSF$ $ )FBUJOH5JNFTFDPOETNBY Soldering Parameters - Wave Soldering (Thru-Hole Devices) Recommended Process Parameters: 280 Wave Parameter 260 240 Lead-Free Recommendation Preheat: 220 %FQFOETPO'MVY"DUJWBUJPO5FNQFSBUVSF 200 180 160 140 5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO Temperature Minimum: 100C Temperature Maximum: Preheat Time: 150C 60-180 seconds 120 100 Solder Pot Temperature: 280C Maximum Solder Dwell Time: 2-5 seconds 80 60 40 Note: These devices are not recommended for IR or Convection Reflow process. 240 230 220 210 200 190 180 170 160 150 140 130 120 110 90 100 80 70 60 50 40 20 0 0 30 20 10 Temperature (C) - Measured on bottom side of board 300 Time (Seconds) Cooling Time Preheat Time Dwell Time CG5 and SL0902A Series 10 Revised: June 6, 2012 (c)2012 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 CG5 and SL0902A Series Part Numbering System and Ordering Information CG5 xxx L TR SL0902A xxx SM Series Series SL0902A CG5 Breakdown Voltage 90 = 90V 230 = 230V 350 = 350V 600 = 600V Lead Option Code (Blank) = Core Device (No Leads) L = Straight Leads LS = Shaped Leads MS = Surface Mount Breakdown Voltage 090 = 90V 230 = 230V 350 = 350V 420 = 420V Lead Option Code SM = Surface Mount (Packaging Option Code is not applicable for SL0902A) Packaging Option Code (Blank) = Bulk (Applies to Core Devices Only) TR = Tape & Reel Packaging Part Number and Device Type Device Dimensions Reference Quantity and Packaging Description CG5xxx Core Outline 501 1000pcs/bag in bulk packaging CG5xxxLS Shaped Leads Outline 500 900pcs/reel in carrier and tape* CG5xxxLTR $(YYY-53 Straight Axial Leads Outline 502 1000pcs/reel in tape and reel* CG5xxxL-02** Bent Radial Leads 0VUMJOF 50pcs/tray in tray and cover CG5xxxMS SL0902AxxxSM Surface mount Outline 505 900pcs/reel in carrier and tape* * For tape specifications and dimensions, please contact factory. ** Special order items not available for general sale. Please contact Littelfuse for details. (c)2012 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. 11 Revised: June 6, 2012 CG5 and SL0902A Series