Gas Plasma Arrester (GDT) Products Heavy Duty Delta Range > SL1411A Series RoHS Pb SL1411A Series Two-terminal Gas Plasma Arrester ® Description The Greentube™ SL1411A (Delta) Series Gas Plasma Arrester (improved gas discharge tube (GDT)) features is a high-performance transient voltage suppressor designed for heavy-duty protection of telecom and industrial equipment. The Delta range provides high levels of protection against fast rising transients measuring 100V/μs to 1kV/μs and is usually caused by lightning disturbances. The high surge rating of these devices makes them ideal for arduous service conditions and Outside Plant locations. The Delta range also features ultra low capacitance (typically 1 pF or less) and optimized internal geometry which provides low insertion loss at high frequencies, so are ideal for the protection of broadband equipment. Agency Approvals AGENCY ® AGENCY FILE NUMBER E128662 Features 2 Electrode GDT Graphical Symbol t 3P)4DPNQMJBOUBOE-FBE free t $BOCFVTFEUPNFFUUIF SFRVJSFNFOUTPG(3 3641&*56,BOE :%5 t &YDFMMFOUSFTQPOTFUPGBTU rising transients t 6QUPH)[XPSLJOH frequency t L"TVSHFDBQBCJMJUZ UFTUFEXJUIç4QVMTF BTEFmOFECZ*&$ L"GPS7 t "TJOHMFTIPUTVSHF capability tested with çTQVMTFBTEFmOFECZ *&$ t &YDFMMFOUTFSWJDFMJGF characteristics Applications t 0VUTJEF1MBOUBOE.%' protector modules t 4BUFMMJUFBOE$"57 equipment t "%4-FRVJQNFOU t (FOFSBMUFMFDPN equipment t 9%4-FRVJQNFOU JODMVEJOH"%4-7%4- 7%4- ©2008 ©2008 Littelfuse, Littelfuse, Inc. Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/SL1411A.html for current information. 59 Revised: January 16, 2009 t $FMMQIPOFCBTFTUBUJPOT SL1411A Series Gas Plasma Arrester (GDT) Products Heavy Duty Delta Range > SL1411A Series Electrical Characteristics Part Number* SL1411A075 SL1411A090 SL1411A150 4-" 4-" 4-" SL1411A470 4-" 4-" SL1411A1000 DC Breakover Voltage @100 V/s Volts MIN MAX 400 510 90 540 1150 MAX Dynamic Breakover Voltage 100 V/μs Volts 500 500 500 550 1000 1400 1kV/μs Volts 700 700 900 1100 1400 AC Discharge Current4 Amps Max Repetitive Impulse Current kAmps 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 Nominal Max Holdover On-state Leakage Voltage Voltage Current Volts @ 1A 10/350μs nAmps Volts kAmps 50 50 50 50 50 50 100 100 100 100 100 100 100 Max Single Impulse Current 8/20μs kAmps .BYDBQBDJUBODFJTQ'NFBTVSFEBU.)[ /05&4 "UEFMJWFSZ"2-MFWFM**%*/*40 *OJPOJ[FENPEF $PNQBSBCMFUPUIFTJMJDPONFBTVSFNFOU4XJUDIJOH7PMUBHF7s) TIPUT"$)[TEVSBUJPO TIPUTçTXBWFGPSN .FBTVSFEBU7FYDFQUGPSEFWJDFT7%$XIJDIBSFNFBTVSFEBU7 8JUIOFUXPSLBQQMJFE7GPS7%$BOE7%$SBUJOHT 5FTUFEBDDPSEJOHUP*5653FD, Service Life Rating Voltage vs. Time Characteristic 10/1000μs 1500 Operations 100A 10/1000μs 100 Operations " T 0QFSBUJPOT Voltage (V) Max dynamic breakover voltage 10A Hold-over voltage On-State voltage 0 200 400 600 800 1000 1200 Time (ns) Physical Specifications Weight: Environmental Specifications Component 1.5 g Standard GDT Storage Temperature Operating Temperature ¡$UP¡$ ¡$UP¡$ 4.BOE$TVSGBDFNPVOUEFWJDFT Dull tin base on nickel Plating Materials: Part Marking: SL1411A Series "BYJBMMFBEFEEFWJDFT $PSF/JDLFM -FBEXJSF)PUEJQUJO Littelfuse ‘LF’ marking, Voltage and date code. 60 Revised: January 16, 2009 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/SL1411A.html for current information. Gas Plasma Arrester (GDT) Products Heavy Duty Delta Range > SL1411A Series Dimensions mm [inches] Part Numbering System SL1411AxxxA SL1411 A xxx xx 6.0±0.2 Series Surge Capability 8.0 ±0.2 1.0 ±0.1 A= 5kA Voltage 62.0 ±2 Configuration SL1411AxxxSM SM= Surface Mount C= Core A= Axial Leaded 6.0±0.3 8.0 ±0.2 SL1411AxxxC 6.0±0.2 8.0 ±0.2 0.8 RECOMMENDED PAD LAYOUT FOR “SM” AND “C” SURFACE MOUNT DEVICES 5.4 7.0 1.3 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/SL1411A.html for current information. 61 Revised: January 16, 2009 SL1411A Series