SR70

05172 SR70 STEERING DIODE ARRAY APPLICATIONS ✔ USB Interface Ports ✔ Cellular Phones ✔ Video ✔ Handheld Electronics ✔ Personal Computers 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) SOT-143 FEATURES ✔ ESD Protection > 40 kilovolts ✔ 225 Milliwatt Continuous Power Dissipation ✔ Provides Two (2) Lines of Protection ✔ Low Leakage Current < 1.0µA ✔ Ultra Low Capacitance: 3pF Typical ✔ RoHS Compliant in Lead-Free Versions MECHANICAL CHARACTERISTICS ✔ Molded JEDEC SOT-143 ✔ Weight 9 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 ✔ 8mm Tape and Reel Per EIA Standard 481 ✔ Marking: Marking Code PIN CONFIGURATION VN 1 4 VP I/O 1 2 3 I/O 2 05172.R3 6/06 1 www.protekdevices.com SR70 DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER Operating Temperature Storage Temperature Forward Peak Pulse Curretn (tp = 8/20µs) SYMBOL TJ TSTG IPP VALUE -55°C to 150°C -55°C to 150°C 24 UNITS °C °C A ELECTRICAL CHARACTERISTICS PER LINE PART NUMBER DEVICE MARKING CODE REPETITIVE PEAK REVERSE VOLTAGE MINIMUM REVERSE BREAKDOWN VOLTAGE I @ 50µA V(BR) VOLTS 85 @ 25°C Unless Otherwise Specified MAXIMUM FORWARD CLAMPING VOLTAGE 8/20µs IPP @ 1A V FC VOLTS 1.5 MAXIMUM FORWARD CLAMPING VOLTAGE 8/20µs IPP @ 24A V FC VOLTS 7 MAXIMUM CAPACITANCE (See Note 1) MAXIMUM REVERSE LEAKAGE CURRENT @VRRM IR µA 1 VRRM VOLTS SR70 PSA 70 @0V, 1 MHz CJ pF 10 Note 1: Measured between I/O pins and ground. 10 8 6 4 2 FIGURE 1 FOWARD VOLTAGE VS FORWARD CURRENT IPP - Peak Pulse Current - % of IPP 120 100 80 60 40 20 0 0 5 tf FIGURE 2 PULSE WAVE FORM Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs VF - Forward Voltage - V e-t Waveform Parameters tr - 8µs td = 20µs 0 5 10 15 20 25 30 35 40 45 td = t I /2 PP 0 IF - Forward Current - A 10 15 20 t - Time - µs 25 30 05172.R3 6/06 2 www.protekdevices.com SR70 SOT-143 PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE SOT-143 A G L B S J DIM PACKAGE DIMENSIONS MILLIMETERS MIN MAX 2.80 1.20 0.84 0.39 0.79 1.78 0.013 0.08 0.46 0.445 0.72 2.11 3.04 1.39 1.14 0.50 0.93 2.03 0.10 0.15 0.60 0.60 0.83 2.48 INCHES MIN MAX 0.110 0.047 0.033 0.015 0.031 0.070 0.0005 0.003 0.018 0.0175 0.028 0.083 0.120 0.055 0.045 0.020 0.037 0.080 0.004 0.006 0.024 0.024 0.033 0.098 K F D H C R MOUNTING PAD TYPICAL DIM Millimeters Inches 1 2 3 4 5 6 7 8 9 10 1 1 2.85 2.00 1.80 1.90 1.05 2.75 1.20 0.80 0.85 0.85 0.85 0.112 0.079 0.071 0.075 0.041 0.108 0.047 0.031 0.033 0.033 0.033 A B C D F G H J K L R S NOTES 1 2 10 4 5 11 6 1. Dimensioning and tolerances per ANSI Y14.5M, 1985. 2. Controlling Dimension: Inches 3. Dimensions are exclusive of mold flash and metal burrs. TAPE & REEL ORDERING NOMENCLATURE 1. Surface mount product is taped and reeled in accordance with EIA-481. 2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape, i.e., SR70-T7. 3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape, i.e., SR70-T13. 4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., SR70-LF-T7. 3 7 8 9 Outline & Dimensions: Rev 2 - 6/06, 06011 Tape & Reel Specifications (Dimensions in millimeters) Reel Dia. 178mm (7”) Tape Width 8mm A0 B0 K0 D E F W P0 P2 P tmax 0.25 3.10 ± 0.10 2.70 ± 0.10 1.35 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 8.00 ±0.30 4.00 ±0.10 2.00 ±0.05 4.00 ±0.10 P0 t D P2 10 Pitches Cumulative Tolerance on Tape. ± 0.2 E Top cover tape A0 K0 B0 F W P User Direction of Feed COPYRIGHT © 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 www.protekdevices.com 05172.R3 6/06 3