SMDA03LC

05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC 500 WATT MULTI-LINE LOW CAPACITANCE TVS ARRAY DESCRIPTION The SMDAxxLC and SMDAxxLCC Series are low capacitance multi-line transient voltage suppressor arrays that provides board level protection for standard TTL and MOS bus line applications against the damaging effects of ESD, tertiary lightning and switching transients. The SMDAxxLC/LCC Series has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This device series meets the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements. SO-8 PACkAGE FEATURES • Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV • Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns • Compatible with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(LineGnd) & Level 2(Line-Line) • 500 Watts Peak Pulse Power per Line (tp = 8/20µs) • Unidirectional and Bidirectional Configurations • Available in Multiple Voltages Ranging from 3V to 24V • Protects up to Four Lines • Low Capacitance: 15pF • RoHS Compliant • REACH Compliant APPLICATIONS • • • • Computer Interface Protection Ethernet - 10/100/1000 Base T Test and Measurement Equipment Industrial Control - Low Voltage Sensors 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 • 12mm Tape and Reel Per EIA Standard 481 • Flammability Rating UL 94V-0 PIN CONFIGURATIONS 8 7 6 5 8 7 6 5 1 2 3 4 1 2 3 4 UNIDIRECTIONAL BIDIRECTIONAL 05074.R9 9/10 Page 1 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC TYPICAL DEVICE ChARACTERISTICS MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER Operating Temperature Storage Temperature Peak Pulse Power (tp = 8/20µs) - See Figure 1 Forward Voltage @ 50mA, 300µs - Square Wave (See Note 1) 1. Only applies to unidirectional devices. SYMBOL TL TSTG PPP VF VALUE -55 to 150 -55 to 150 500 1.5 UNITS °C °C Watts Volts NOTE ELECTRICAL ChARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER (Note 1) DEVICE MARkING RATED STAND-OFF VOLTAGE MINIMUM BREAkDOWN VOLTAGE @1mA V(BR) VOLTS 4.5 4.5 6.0 6.0 8.5 8.5 13.3 13.3 16.7 16.7 26.7 26.7 MAXIMUM CLAMPING VOLTAGE (Fig. 2) @I P = 1A VC VOLTS 7.0 7.0 9.8 9.8 13.4 13.4 19.0 19.0 24.0 24.0 43.0 43.0 MAXIMUM CLAMPING VOLTAGE (Fig. 2) @ 8/20µs VC @ IPP VOLTS 10.9V @ 43.0A 10.9V @ 43.0A 13.5V @ 42.0A 13.5V @ 42.0A 16.9V @ 34.0A 16.9V @ 34.0A 25.9V @ 27.0A 25.9V @ 27.0A 30.0V @ 17.0A 30.0V @ 17.0A 49.0V @ 12.0A 49.0V @ 12.0A MAXIMUM LEAkAGE CURRENT @V WM ID µA 125 125 20 20 10 10 1 1 1 1 1 1 MAXIMUM CAPACITANCE VWM VOLTS SMDA03LC SMDA03LCC SMDA05LC SMDA05LCC SMDA08LC SMDA08LCC SMDA12LC SMDA12LCC SMDA15LC SMDA15LCC SMDA24LC SMDA24LCC NOTES SLA SLB SLC SLD SLE SLF SLG SLH SLJ SLK SLL SLM 3.3 3.3 5.0 5.0 8.0 8.0 12.0 12.0 15.0 15.0 24.0 24.0 @0V, 1Mhz C pF 15 15 15 15 15 15 15 15 15 15 15 15 1. Part numbers with a “C” suffix are bidirectional devices, i.e., SMDA03LCC. 05074.R9 9/10 Page 2 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC 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 % Of Rated Power FIGURE 3 POWER DERATING CURVE Peak Pulse Power 8/20µs 100 80 60 40 20 0 0 5 e-t 60 40 20 0 Average Power td = t/(IPP/2) 10 15 t - Time - µs 20 25 30 0 25 50 75 100 125 TA - Ambient Temperature - °C 150 05074.R9 9/10 Page 3 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC TYPICAL DEVICE ChARACTERISTICS FIGURE 4 OVERShOOT & CLAMPING VOLTAGE FOR SMDA05LC 20 10 5 Volts per Division 0 -10 -20 ESD Test Pulse - 5 kilovolt, 1/30ns (Waveshape) 05074.R9 9/10 Page 4 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC SPICE MODEL FIGURE 1 SPICE MODEL I/O LCRD LCRD ABD Lg 0.8nH LCRD Lg 0.8nH ABD ABD I/O LCRD UNIDIRECTIONAL BIDIRECTIONAL ABD - Avalanche Breakdown Diode (TVS) LCRD: Low Capacitance Rectifier Diode Lg - Lead Inductance TABLE 1 - SPICE PARAMETERS PARAMETER BV IBV Cjo IS Vj M N RS TT EG UNIT V µA pF A V Ohms s eV ABD(TVS) See Table 2 1 See Table 2 See Table 2 0.6 0.33 1 See Table 2 1E-8 1.11 LCRD 200 0.01 5 1E-13 0.6 0.33 1 0.31 1E-9 1.11 PART NUMBER SMDA03LC SMDA05LC SMDA08LC SMDA12LC SMDA15LC SMDA24LC SMDA03LCC SMDA05LCC SMDA08LCC SMDA12LCC SMDA15LCC SMDA24LCC 05074.R9 9/10 TABLE 2 - ABD SPECIFIC SPICE PARAMETERS I S (AMPS) BV(VOLTS) Cjo(pF) 4.5 6.0 8.5 13.3 16.7 26.7 4.5 6.0 8.5 13.3 16.7 26.7 438 284 146 123 102 61 438 284 146 123 102 61 Page 5 Rs(OhMS) 0.21 0.14 0.28 0.40 0.52 1.54 0.21 0.14 0.28 0.40 0.52 1.54 www.protekdevices.com 1E-11 1E-11 1E-11 1E-13 1E-13 1E-13 1E-11 1E-11 1E-11 1E-13 1E-13 1E-13 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC APPLICATION INFORMATION Line 1 Line 2 Line 3 Line 4 8 7 6 5 1 2 3 GND 4 FIGURE 1 - UNIDIRECTIONAL COMMON-MODE PROTECTION Circuit connectivity is as follows: • Line 1 connected to Pin 5. • Line 2 connected to Pin 6. • Line 3 connected to Pin 7. • Line 4 connected to Pin 8. • Pins 1 - 4 connected to ground. 05074.R9 9/10 Page 6 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC APPLICATION INFORMATION TPIN TPIP 8 ETHERNET REPEATER 7 6 5 1 2 3 4 TPON TPOP FIGURE 2 - BIDIRECTIONAL COMMON-MODE EThERNET PROTECTION Circuit connectivity is as follow: • TPIN connected to Pin 5. • TPIP connected to Pin 6. • TPON connected to Pin 1. • TPOP connected to Pin 2. • Pins 3, 4, 7 and 8 connected to ground. 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. 05074.R9 9/10 Page 7 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC 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. 05074.R9 9/10 Page 8 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC TAPE AND REEL P0 t D 10 Pitches Cumulative Tolerance on tape ± 0.2 P2 E Pin 1 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 06011.R4 8/10. ORDERING INFORMATION BASE PART NUMBER (xx = Voltage) SMDAxx/SMDAxxC SMDAxx/SMDAxxC LEADFREE SUFFIX -LF -LF TAPE SUFFIX -T7 -T13 QTY/REEL 1,000 2,500 REEL SIZE 7” 13” TUBE QTY 98 98 05074.R9 9/10 Page 9 www.protekdevices.com 05074 Only One Name Means ProTek’Tion™ SMDA03LC - SMDA24LCC 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 2000 - 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. 05074.R9 9/10 Page 10 www.protekdevices.com