05172 SR70 Only One Name Means ProTek’Tion™ 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 MECHANICAL CHARACTERISTICS ✔ Molded JEDEC SOT-143 ✔ Weight 35 milligrams (Approximate) ✔ Flammability rating UL 94V-0 ✔ 8mm Tape and Reel Per EIA Standard 481 ✔ Marking: Marking Code PIN CONFIGURATION 05172.R1 8/03 VN 1 4 VP I/O 1 2 3 I/O 2 1 www.protekdevices.com SR70 DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER Operating Temperature Storage Temperature Forward Peak Pulse Current (tp = 8/20µs) SYMBOL VALUE UNITS TJ -55°C to 150°C °C TSTG -55°C to 150°C °C IPP 24 A ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER DEVICE MARKING SR70 REPETITIVE PEAK REVERSE VOLTAGE MINIMUM REVERSE BREAKDOWN VOLTAGE MAXIMUM REVERSE LEAKAGE CURRENT VRRM VOLTS I@ 50µA V(BR) VOLTS 70 85 PSA MAXIMUM FORWARD CLAMPING VOLTAGE 8/20µs IPP @ 24A VFC VOLTS MAXIMUM CAPACITANCE (See Note 1) @ VRRM IR µA MAXIMUM FORWARD CLAMPING VOLTAGE 8/20µs IPP @ 1A VFC VOLTS 1 1.5 7 10 @0V, 1 MHz Cj pF Note 1: Measured between I/O pins and ground. 3pF typical between I/O pins. FIGURE 1 FOWARD VOLTAGE VS FORWARD CURRENT 120 IPP - Peak Pulse Current - % of IPP VF - Forward Voltage - V 10 8 6 4 Waveform Parameters tr - 8µs td = 20µs 2 FIGURE 2 PULSE WAVE FORM 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 20 25 30 35 40 45 0 0 IF - Forward Current - A 05172.R1 8/03 2 5 10 15 t - Time - µs 20 25 30 www.protekdevices.com SR70 PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE SOT-143 A L G B J S PACKAGE DIMENSIONS DIM K F A B C D F G H J K L R S D H C R MOUNTING PAD TYPICAL Inches 1 2 3 4 5 6 7 8 9 10 11 0.112 0.079 0.071 0.075 0.041 0.108 0.047 0.031 0.033 0.033 0.033 2.85 2.00 1.80 1.90 1.05 2.75 1.20 0.80 0.85 0.85 0.85 6 5 3 11 8 0.0120 0.055 0.045 0.020 0.037 0.080 0.004 0.006 0.024 0.024 0.033 0.098 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 - 10,00 pieces per 8mm tape, i.e., SR70-T13. 9 Outline & Dimensions: Rev 1 - 11/01, 06011 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. 05172.R1 8/03 0.110 0.047 0.033 0.015 0.031 0.070 0.0005 0.003 0.018 0.0175 0.028 0.083 TAPE & REEL ORDERING NOMENCLATURE 10 7 3.04 1.39 1.14 0.50 0.93 2.03 0.10 0.15 0.60 0.60 0.83 2.48 1. Dimensioning and tolerances per ANSI Y14.5M, 1985. 2. Controlling Dimension: Inches 3. Dimensions are exclusive of mold flash and metal burrs. 2 4 2.80 1.20 0.84 0.39 0.79 1.78 0.013 0.08 0.46 0.445 0.72 2.11 INCHES MIN MAX NOTES 1 DIM Millimeters MILLIMETERS MIN MAX 3 www.protekdevices.com