05098 PSRDA70-4 Only One Name Means ProTek’Tion™ STEERING DIODE ARRAY APPLICATIONS ✔ Ethernet - 10/100/1000 Base T ✔ USB Interface ✔ RS-422 & RS-485 ✔ Microcontrollers 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-8 FEATURES ✔ ESD Protection > 40 kilovolts ✔ Provides Four (4) Lines of Protection ✔ Low Leakage Current ✔ LOW CAPACITANCE: 6pF Per Diode ✔ RoHS Compliant in Lead-Free Versions MECHANICAL CHARACTERISTICS ✔ ✔ ✔ ✔ Molded JEDEC SO-8 Weight 70 milligrams (Approximate) Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed) Solder Reflow Temperature: Tin-Lead - Sn/Pb, 85/15: 240-245°C Pure-Tin - Sn, 100: 260-270°C ✔ Flammability rating UL 94V-0 ✔ 12mm Tape and Reel Per EIA Standard 481 ✔ Marking: Marking Code, Logo, Date Code & Pin One Defined By Dot on Top of Package PIN CONFIGURATION 05098.R3 3/05 GND I/O I/O GND 8 7 6 5 1 2 3 4 I/O VCC VCC I/O 1 www.protekdevices.com PSRDA70-4 DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25°C Unless Otherwise Specified SYMBOL VALUE UNITS TJ -55°C to 150°C °C Storage Temperature TSTG -55°C to 150°C °C Continuous Power Dissipation PPC 500 mW PARAMETER Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER PSRDA70-4 DEVICE MARKING VRRM VOLTS @ 100mA VF VOLTS MAXIMUM FORWARD PEAK PULSE CURRENT (See Figure 1) @ 8/20µs IFM AMPS 70 1.1 24 MAXIMUM FORWARD VOLTAGE REPETITIVE PEAK REVERSE VOLTAGE PRG MAXIMUM CAPACITANCE (Between Line & Ground) @VRRM IR µA @0V, 1MHz Cj pF 5 6 FIGURE 1 PULSE WAVE FORM 120 IPP - Peak Pulse Current - % of IPP MAXIMUM REVERSE LEAKAGE CURRENT 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 05098.R3 3/05 5 10 15 t - Time - µs 2 20 25 30 www.protekdevices.com PSRDA70-4 PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE SO-8 -A- 8 5 -B- 0.010” (0.25 MM) P M B M 4 PL 1 PACKAGE DIMENSIONS 4 DIM D G C R X 45º 0º - 10º -TJ K 0.010” (0.25 MM) M T B S F A S 8 PL 4.80 3.80 1.35 0.35 0.40 1.27 BSC 0.18 0.10 5.80 0.25 INCHES MIN MAX 5.00 0.189 0.196 4.00 0.150 0.157 1.75 0.054 0.068 0.49 0.014 0.019 1.250 0.016 0.049 1.27 BSC 0.05 BSC 0.05 BSC 0.25 0.007 0.009 0.25 0.004 0.008 6.20 0.229 0.244 0.50 0.010 0.019 NOTES MOUNTING PAD 0.050” ± 0.005” A B C D F G J K P R MILLIMETERS MIN MAX 1. - T - = Seating Plane and Datum Surface. 2. Dimensions “A” and “B” are Datum. 3. Dimensions “A” and “B” do not include mold protrusion. 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. 0.030” ± 0.005” TAPE & REEL/BULK ORDERING NOMENCLATURE 0.160” ± 0.005” 1. Surface mount product is taped and reeled in accordance with EIA-481. 2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 12mm tape, i.e., PSRDA70-4-T7. 3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 12mm tape, i.e., PSRDA70-4-T13. 4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., PSRDA70-4-LF-T7. 5. No Suffix = Product Shipped in Tubes of 98 pcs per Tube. 0.245” MIN 0.045” ± 0.005” Outline & Dimensions: Rev 1 - 11/01, 06009 COPYRIGHT © ProTek Devices 2005 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. 05098.R3 3/05 3 www.protekdevices.com