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| 05079 SM20MT05C thru Only One Name Means ProT ek'TionTM SM20MT24C ST ANDARD CAPACIT ANCE TVS ARRA Y APPLICA TIONS Parallel Port RS-232, RS-422 & RS-423 Data Lines Industrial & Instrumentation Equipment Board Level Interface Protection I/O Port Protection IEC COMPA TIBILITY (EN61000-4) 61000-4-2 (ESD): Air - 15kV, Contact - 8kV 61000-4-4 (EFT): 40A - 5/50ns 61000-4-5 (Surge): 24A, 8/20s - Level 2(Line-Gnd) & Level 3(Line-Line) FEA TURES 1500 Watts Peak Pulse Power per Line (tp=8/20s) ESD Protection > 40 kilovolts Protection for 8 or 9 Bidirectional Data Lines Externally Low Clamping Voltage Available in 4 Voltage Types Ranging From 5V to 24V Bidirectional Configuration Monolithic Design SO-20WB (Wide Body) MECHANICAL CHARACTERISTICS Molded JEDEC SO-20WB (Wide Body) Package Weight 0.6 grams (Approximate) Flammability rating UL 94V-0 24mm Tape and Reel Per EIA Standard 481 Marking: Logo, Part Number, Date Code & Pin One Defined By Dot on Top of Package PIN CONFIGURA TIONS EQUAL TO 8 BIDIRECTIONAL TVS DEVICES GND IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 EQUAL TO 9 BIDIRECTIONAL TVS DEVICES IN 1 IN 2 IN 3 IN 4 IN 5 GND IN 6 IN 7 IN 8 1 2 3 4 5 6 7 8 9 20 GND 19 OUT 1 18 OUT 2 17 OUT 3 16 OUT4 15 OUT 5 14 OUT 6 13 OUT 7 12 OUT 8 11 GND 1 2 3 4 5 6 7 8 9 20 OUT 1 19 OUT 2 18 OUT 3 17 OUT 4 16 OUT5 15 GND 14 OUT 6 13 OUT 7 12 OUT 8 11 OUT 9 GND 10 I N 9 10 05079.R4 9/03 1 www.protekdevices.com SM20MT05C thru SM20MT24C DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25C Unless Otherwise Specified PARAMETER Peak Pulse Power (tp = 8/20s) - See Figure 1 Operating Temperature Storage Temperature SYMBOL PPP TJ TSTG VALUE 1500 -55C to 150C -55C to 150C UNITS Watts C C ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified PART NUMBER (See Note 1) RATED STAND-OFF VOLTAGE MINIMUM BREAKDOWN VOLTAGE MAXIMUM CLAMPING VOLTAGE (See Fig. 2) @ IPP = 10A VC VOLTS MAXIMUM CLAMPING VOLTAGE (See Fig. 2) MAXIMUM LEAKAGE CURRENT MAXIMUM CAPACITANCE VWM VOLTS @ 1mA V(BR) VOLTS @ 8/20s VC @ IPP @VWM ID A @ 0V, 1 MHz CJ pF SM20MT05C SM20MT08C SM20MT15C SM20MT24C 5.0 8.0 15.0 24.0 6.5 10.0 18.0 25.0 9.5 13.0 23.0 31.0 11.0 12.0 26.0 36.0 50 10 4 4 700 360 250 140 Note 1: These devices are bidirectional only. Electrical characteristics apply in both directions. The monolithic TVS array is based on 10 unidirectional P/N junctions with a common cathode and can be configured to offer 8 to 9 bidirectional lines of protection. The inputs are symmetrical and can be reversed for specific application layout requirements. 05079.R4 9/03 2 www.protekdevices.com SM20MT05C thru SM20MT24C GRAPHS FIGURE 1 PEAK PULSE POWER VS PULSE TIME 100,000 PPP - Peak Pulse Power - Watts 10,000 1,500W 8/20s Waveform 1,000 100 0.1 1 10 100 td - Pulse Duration - s 1,000 10,000 120 IPP - Peak Pulse Current - % of IPP FIGURE 2 PULSE WAVE FORM tf Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8s td = 20s 100 80 60 40 20 0 0 5 e-t td = t I /2 PP 10 15 t - Time - s 20 25 30 FIGURE 3 POWER DERATING CURVE 100 80 % Of Rated Power Peak Pulse Power 8/20s 60 40 20 Average Power 0 0 25 50 75 100 125 TL - Lead Temperature - C 150 05079.R4 9/03 3 www.protekdevices.com SM20MT05C thru SM20MT24C PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE -A- SO-20WB (Wide Body) 20 11 -B- P 0.010" (0.25 MM) M BM 10 PL 1 10 PACKAGE DIMENSIONS DIM A B C D F G J K P R NOTES 1. - T - = Seating Plane and Datum Surface. 2. Dimensions "A" and "B" are Datum. 3. Dimensions "A" and "B" do not include mold protrusions. 4. Maximum mold protrusion is 0.015" (0.380 mm) per side. 5. Dimensioning and tolerances per ANSI Y14.5M, 1982. 6. Dimensions are exclusive of mold flash and metal burrs. TAPE & REEL/BULK ORDERING NOMENCLATURE MILLIMETERS MIN MAX 12.65 7.40 2.35 0.35 0.50 1.27 BSC 0.25 0.10 10.05 0.25 INCHES MIN MAX G C 0 - 7 -T20 PL 0.010" (0.25 MM) M TBS R X 45 J F D AS K 0.499 12.95 0.510 0.292 7.60 0.299 0.093 2.65 0.104 0.014 0.49 0.019 0.020 0.90 0.035 1.27 BSC 0.05 BSC 0.05 BSC 0.010 0.32 0.012 0.004 0.25 0.009 0.395 10.55 0.415 0.010 0.75 0.029 MOUNTING PAD 0.050" TYP 0.030" 0.005" 0.325" 0.005" 0.420" MIN 1. Surface mount product is taped and reeled in accordance with EIA-481. 2. Suffix-T13 = 13 Inch Reel - 1,000 pieces per 24mm tape, i.e., SM20MT05C-T13. 3. No Suffix = Product Shipped in Tubes of 37 pcs per Tube. 0.045" 0.005" Outline & Dimensions: Rev 1 - 11/01, 06018 COPYRIGHT (c) ProTek Devices 2003 SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC). 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 Devices 2929 South Fair Lane, Tempe, AZ 85282 Tel: 602-431-8101 Fax: 602-431-2288 E-Mail: sales@protekdevices.com Web Site: www.protekdevices.com 05079.R4 9/03 4 www.protekdevices.com |
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