SLVU2.8-8G

05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G 500 WATT ULTRA LoW cAPAciTAncE TVS ARRAy DEScRiPTion The SLVU2.8-8G is an ultra low capacitance TVS array, designed to protect four line pairs from the effects of Electrostatic Discharge (ESD), Electrical Fast Transients (EFT) and switching transients. The SLVU2.8-8G exceeds Level 4 IEC 61000-4-2, with a peak pulse power rating of 500 Watts for an 8/20µs waveshape. The ultra low capacitance and low leakage current of the device allows the designer to protect high speed data applications. Packaged in a SO-8 configuration, the SLVU2.8-8G is both RoHS and REACH compliant. So-8 PAckAGE FEATURES • IEC Compatibility IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV • IEC Compatibility IEC 61000-4-4 (EFT): 40A - 5/50ns • IEC Compatibility IEC 61000-4-5 (Surge): 24A, 8/20µs - Level 2(LineGnd) & Level 3 (Line-Line) • 500 Watts Peak Pulse Power per Line (tp = 8/20µs) • Provides Protection for Four Line Pairs • Low Leakage Current < 1.0 µA • Ultra Low Capacitance: 6.2pF Max • RoHS Compliant • REACH Compliant APPLicATionS • • • • • Ethernet - 10/100/1000 Base T Cellular Phones Audio/Video Inputs Handheld Electronics SMART Phones MEchAnicAL chARAcTERiSTicS • • • • Molded JEDEC SO-8 Package Approximate Weight: 70 milligrams Lead-Free Pure-Tin Plating (Annealed) Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C • 8mm Tape and Reel Per EIA Standard 481 • Flammability Rating UL 94V-0 Pin conFiGURATion 8 7 6 5 1 2 3 4 05329.R0 1/12 Page 1 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G TyPicAL DEVicE chARAcTERiSTicS MAXiMUM RATinGS @ 25°c Unless otherwise Specified PARAMETER Peak Pulse Power (tp = 8/20µs) - See Figure 1 Peak Pulse Current (tp = 8/20µs) Operating Temperature Storage Temperature SyMBoL PPP IPP TL TSTG VALUE 500 30 -55 to 150 -55 to 150 UniTS Watts Amps °C °C ELEcTRicAL chARAcTERiSTicS PER LinE @ 25°c Unless otherwise Specified PART DEVicE RATED MiniMUM MAXiMUM nUMBER MARkinG STAnD-oFF BREAkDoWn SnAPBAck VoLTAGE VoLTAGE VoLTAGE (note 1) (note 1) (note 1) @ 1mA V(BR) VoLTS 3.0 VWM VoLTS SLVU2.8-8G noTES 288G 2.8 @ iSB = 50mA VSB VoLTS 2.8 MAXiMUM cLAMPinG VoLTAGE (note 1) (Fig. 2) @i PP = 2A @i PP = 5A @i PP = 24A @i PP = 30A Vc Vc Vc Vc VoLTS VoLTS VoLTS VoLTS 5.5 8.5 15 17 MAXiMUM LEAkAGE cURREnT (note 1) @ V WM iD µA 1.0 MAXiMUM cAPAciTAncE (note 1) 0V, 1Mhz c pF 6.2 1. Device is measured between pin 1 to 2, pin 3 to 4, pin 5 to 6 and pin 7 to 8. 05329.R0 1/12 Page 2 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G TyPicAL DEVicE chARAcTERiSTicS FiGURE 1 PEAk PULSE PoWER VS PULSE TiME 10,000 PPP - Peak Pulse Power - Watts 1,000 500W, 8/20µs Waveform 100 10 0.1 1 10 100 td - Pulse Duration - µs 1,000 10,000 120 iPP - Peak Pulse current - % of iPP FiGURE 2 PULSE WAVE FoRM tf Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs 100 80 60 40 20 0 0 5 e-t td = t/(IPP/2) 10 15 t - Time - µs 20 25 30 05329.R0 1/12 Page 3 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G TyPicAL DEVicE chARAcTERiSTicS FiGURE 3 PoWER DERATinG cURVE Peak Pulse Power 8/20µs 100 80 % of Rated Power 60 40 20 0 Average Power 0 25 50 75 100 125 TA - Ambient Temperature - °c 150 FiGURE 4 TyPicAL cLAMPinG VoLTAGE VS PEAk PULSE cURREnT 20 16 Vc - clamping Voltage - V 12 8 4 0 0 5 10 15 20 iPP - Peak Pulse current - Amps 25 30 05329.R0 1/12 Page 4 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G APPLicATion inFoRMATion Line 1 Line 2 1 8 2 7 3 6 4 Line 3 Line 4 5 FiGURE 1 - BiDiREcTionAL coMMon-MoDE PRoTEcTion The SLVU2.8-8G provides 4 lines of protection in a common mode configuration. Circuit connectivity is as follows: • Line 1 connected to Pin 1 • Line 2 connected to Pin 8 • Line 3 connected to Pin 5 • Line 4 connected to Pin 4 • Pins 2, 3, 6, 7 are connected to ground 1 Line Pair 1 2 8 Line Pair 3 7 3 Line Pair 2 4 6 Line Pair 4 5 FiGURE 2 - BiDiREcTionAL DiFFEREnTiAL-MoDE PRoTEcTion The SLVU2.8-8G provides four line pairs in a differential mode configuration. Circuit connectivity is as follows: • Line Pair 1 connected to Pins 1 & 2 • Line Pair 2 connected to Pins 3 & 4 • Line Pair 3 connected to Pins 5 & 6 • Line Pair 4 connected to Pins 7 & 8 ciRcUiT BoARD REcoMMEnDATionS Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended: • The protection device should be placed near the input terminals or connectors, the device will divert the transient current immediately before it can be coupled into the nearby traces. • The path length between the TVS device and the protected line should be minimized. • All conductive loops including power and ground loops should be minimized. • The transient current return path to ground should be kept as short as possible to reduce parasitic inductance. • Ground planes should be used whenever possible. For multilayer PCBs, use ground vias. 05329.R0 1/12 Page 5 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G So-8 PAckAGE inFoRMATion oUTLinE DiMEnSionS DiM A B C D F G J K P R 1. 2. 3. 4. 5. 6. -A- MiLLiMETERS Min 4.80 3.80 1.35 0.35 0.40 1.27 BSC 0.18 0.10 5.80 0.25 0.25 0.25 6.20 0.50 inchES Min 0.189 0.150 0.054 0.014 0.016 0.05 BSC 0.007 0.004 0.229 0.010 0.009 0.008 0.244 0.019 K + 0.010” (0.25mm) M T B S A S 8 PL -TJ F MAX 5.00 4.00 1.75 0.49 1.25 MAX 0.196 0.157 0.068 0.019 0.049 G 8 5 -BP + 0.010” (0.25mm) M B M 4 PL 1 4 D C R x 45° 0° - 10° noTES -T- = Seating plane and datum surface. Dimensions “A” and “B” are datum. Dimensions “A” and “B” do not include mold protrusion. Maximum mold protrusion is 0.015” (0.380mm) per side. Dimensioning and tolerances per ANSI Y14.5M, 1982. Dimensions are exclusive of mold flash and metal burrs. PAD LAyoUT DiMEnSionS DiM A B C D E noTES A B MiLLiMETERS Min 1.14 0.64 6.22 3.94 1.02 inchES Min 0.045 0.025 0.245 0.155 0.040 MAX 1.40 0.89 4.17 1.27 MAX 0.055 0.035 0.165 0.050 E D C 1. Controlling dimension: inches. 05329.R0 1/12 Page 6 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G TAPE AnD REEL P0 t D 10 Pitches Cumulative Tolerance on tape ± 0.2 P2 E F W K0 B0 A0 P User Direction of Feed SPEciFicATionS REEL DiA. 178mm (7”) 1. 2. 3. 4. 5. 6. TAPE WiDTh 12mm A0 B0 k0 D E F W P0 P2 P tmax 0.25 6.50 ± 0.10 5.40 ± 0.10 2.00 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 5.50 ± 0.05 12.00 ± 0.30 4.00 ± 0.12 2.00 ± 0.10 4.00 ± 0.10 noTES Dimensions are in millimeters. Surface mount product is taped and reeled in accordance with EIA-481. Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape. Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape. Bulk product shipped in tubes of 98 pieces per tube. Marking on Part - marking code (see page 2), date code, logo and pin one defined by dot on top of package. Package outline, pad layout and tape specifications per document number 06009.R3 9/10. oRDERinG inFoRMATion BASE PART nUMBER SLVU2.8-8G SLVU2.8-8G LEADFREE SUFFiX n/a n/a TAPE SUFFiX -T7 -T13 QTy/REEL 1,000 2,500 REEL SiZE 7” 13” TUBE QTy 98 98 This device is only available in a Lead-Free configuration. 05329.R0 1/12 Page 7 www.protekdevices.com 05329 Only One Name Means ProTek’Tion™ SLVU2.8-8G coMPAny inFoRMATion coMPAny PRoFiLE ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for all electronic equipment/systems. ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products. conTAcT US corporate headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: 602-414-5109 Customer Service: 602-414-5114 By Fax General: 602-431-2288 By E-mail: Sales: sales@protekdevices.com Customer Service: service@protekdevices.com Technical Support: support@protekdevices.com Web www.protekdevices.com www.protekanalog.com COPYRIGHT © ProTek Devices 2012 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. 05329.R0 1/12 Page 8 www.protekdevices.com