05079 SM20MT05C thru SM20MT24C Only One Name Means ProTek’Tion™ STANDARD CAPACITANCE TVS ARRAY APPLICATIONS ✔ Parallel Port ✔ RS-232, RS-422 & RS-423 Data Lines ✔ Industrial & Instrumentation Equipment ✔ Board Level Interface Protection ✔ I/O Port Protection IEC COMPATIBILITY (EN61000-4) ✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV ✔ 61000-4-4 (EFT): 40A - 5/50ns ✔ 61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line) SO-20WB (Wide Body) FEATURES ✔ ✔ ✔ ✔ ✔ ✔ ✔ 1500 Watts Peak Pulse Power per Line (tp=8/20µs) 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 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 CONFIGURATIONS EQUAL TO 8 BIDIRECTIONAL TVS DEVICES GND 1 20 GND IN 1 1 20 OUT 1 IN 1 2 19 OUT 1 IN 2 2 19 OUT 2 IN 2 3 18 OUT 2 IN 3 3 18 OUT 3 IN 3 4 17 OUT 3 IN 4 4 17 OUT 4 IN 4 5 16 OUT4 IN 5 5 16 OUT5 IN 5 6 15 OUT 5 GND 6 15 GND IN 6 7 14 OUT 6 IN 6 7 14 OUT 6 IN 7 8 13 OUT 7 IN 7 8 13 OUT 7 IN 8 9 12 OUT 8 IN 8 9 12 OUT 8 I N 9 10 11 OUT 9 GND 10 05079.R4 9/03 EQUAL TO 9 BIDIRECTIONAL TVS DEVICES 11 GND 1 www.protekdevices.com SM20MT05C thru SM20MT24C DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25°C Unless Otherwise Specified SYMBOL VALUE UNITS Peak Pulse Power (tp = 8/20µs) - See Figure 1 PPP 1500 Watts Operating Temperature TJ -55°C to 150°C °C TSTG -55°C to 150°C °C PARAMETER Storage Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER (See Note 1) SM20MT05C SM20MT08C SM20MT15C SM20MT24C RATED STAND-OFF VOLTAGE MINIMUM BREAKDOWN VOLTAGE MAXIMUM CLAMPING VOLTAGE (See Fig. 2) MAXIMUM CLAMPING VOLTAGE (See Fig. 2) VWM VOLTS @ 1mA V(BR) VOLTS @ IPP = 10A VC VOLTS 5.0 8.0 15.0 24.0 6.5 10.0 18.0 25.0 9.5 13.0 23.0 31.0 MAXIMUM LEAKAGE CURRENT MAXIMUM CAPACITANCE @ 8/20µs VC @ IPP @VWM ID µA @ 0V, 1 MHz CJ pF 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 PPP - Peak Pulse Power - Watts 100,000 10,000 1,500W 8/20µs Waveform 1,000 100 0.1 1 10 100 td - Pulse Duration - µs 10,000 FIGURE 2 PULSE WAVE FORM 120 IPP - Peak Pulse Current - % of IPP 1,000 tf 100 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs Peak Value IPP 80 e-t 60 40 td = t I /2 PP 20 0 0 5 10 15 t - Time - µs 20 25 30 FIGURE 3 POWER DERATING CURVE 100 Peak Pulse Power 8/20µs % Of Rated Power 80 60 40 20 Average Power 0 0 05079.R4 9/03 25 50 75 100 125 TL - Lead Temperature - °C 3 150 www.protekdevices.com SM20MT05C thru SM20MT24C PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE SO-20WB (Wide Body) -A- 20 11 -B- 0.010” (0.25 MM) P M B M PACKAGE DIMENSIONS 10 PL 1 10 DIM R X 45º G C 0º - 7º J -T20 PL 0.010” (0.25 MM) M T B S D F K A S MOUNTING PAD A B C D F G J K P R 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 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 NOTES 0.050” TYP 0.030” ± 0.005” 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 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 © ProTek Devices 2003 SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC). ProTek Devices 2929 South Fair Lane, Tempe, AZ 85282 Tel: 602-431-8101 Fax: 602-431-2288 E-Mail: [email protected] Web Site: www.protekdevices.com 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. 05079.R4 9/03 4 www.protekdevices.com