05165 ET720 Only One Name Means ProTek’Tion™ ultra low capacitance steering diode array Description The ET720 is a low capacitance and low leakage steering diode array capable of protecting up to 14 high speed data lines. Its ultra low capacitance allows maintenance of signal integrity for high-speed data lines while protecting the circuit ICs from the damage of severe transients. An extremely low leakage current makes the ET720 suitable for battery powered devices. The ET720 is available in a SO-16 package. This device meets all the applicable voltage immunity standards, including IEC 61000-4-2 (ESD), 61000-4-4 (EFT) and 61000-4-5 (Surge). SO-16 package Features applications • Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV • Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns • Compatible with IEC 61000-4-5 (Surge): 12A, 8/20µs - Level 1(LineGnd) & Level 2(Line-Line) • Provides 14 Lines of Protection • Low Leakage Current: < 20nA • Ultra Low Capacitance: 3pF Typical • RoHS Compliant • REACH Compliant • Ethernet 10/100/1000 Base T • SMART Phones • Portable Electronics • FireWire & USB Interfaces Mechanical characteristics • Molded JEDEC SO-16 Package • Approximate Weight: 0.15 grams • Lead-Free Pure-Tin Plating (Annealed) • Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C • 16mm Tape and Reel Per EIA Standard 481 • Flammability Rating UL 94V-0 PIN CONFIGURATION 05165.R6 1/11 VCC 16 VI/O 15 VI/O 14 VI/O 13 VI/O 12 VI/O 11 VI/O 10 VI/O 9 1 VI/O 2 VI/O 3 VI/O 4 VI/O 5 VI/O 6 VI/O 7 VI/O 8 GND Page 1 www.protekdevices.com 05165 ET720 Only One Name Means ProTek’Tion™ typical device characteristics MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER SYMBOL VALUE UNITS TA -55 to 150 °C Storage Temperature TSTG -55 to 150 °C Continuous Power Dissipation PPC 145 mW Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER ET720 REPETITIVE PEAK REVERSE VOLTAGE (Note 1) typical forward voltage VRRM VOLTS 8/20µs @ 1A VF VOLTS 30 2 MAXIMUM peak pulse forward CURRENT MAXIMUM REVERSE LEAKAGE CURRENT MAXIMUM quiescent supply CURRENT typical CAPACITANCE (Note 2) @ 8/20µs IFM Amps V RRM @ 20v IR nA @ 20v IRq nA @0V, 1MHz Cj pF 12 20 200 3 Note 1. VRRM is +VCC for pin 16, -VEE for pin 1. 2. Measure Cj between any VI/O pins to ground and divide by 2. figure 1 pulse wave form IPP - Peak Pulse Current - % of IPP 120 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs Peak Value IPP 80 e-t 60 40 td = t/(IPP/2) 20 0 05165.R6 1/11 tf 100 0 5 10 15 t - Time - µs Page 2 20 25 30 www.protekdevices.com 05165 ET720 Only One Name Means ProTek’Tion™ typical device characteristics figure 2 non-repetitive peak pulse current capability Peak Pulse Current - Amps 8 6 4 2 0 0.001 0.01 10 100 figure 3 TYPICAL LOW CURRENT FORWARD VOLTAGE DROP 200 Forward Current - mA 0.1 1 Square Wave Pulse - ms TA = 25°C Single Pulse See Figure 1 160 120 80 40 0 600 800 1000 1200 Forward Voltage Drop - mV figure 4 low forward current vs forward voltage 5 TA = 25°C Single Pulse See Figure 1 Forward Current - A 4 3 2 1 0 0 1 2 3 Forward Voltage Drop - V 05165.R6 1/11 Page 3 www.protekdevices.com 05165 ET720 Only One Name Means ProTek’Tion™ SO-16 package information outline dimensions dim millimeters -A- inches min max min max A 9.80 10.00 0.386 0.393 B 3.80 4.00 0.150 0.157 C 1.35 1.75 0.054 0.068 D 0.35 0.49 0.014 0.019 F 0.40 1.25 0.016 0.049 G 1.27 BSC -B1 0.05 BSC 0.18 0.25 0.007 0.009 K 0.10 0.25 0.004 0.008 P 5.80 6.20 0.229 0.244 R 0.25 0.50 0.010 0.019 NOTES -T- = Seating plane and datum surface. Dimensions “A” and “B” are datum. Dimensions “A” and “B” do not include mold protrusion. Maximum mold protrusion is 0.015” (0.380mm) per side. Dimensioning and tolerances per ANSI Y14.5M, 1982. Dimensions are exclusive of mold flash and metal burrs. dim max min max 1.14 1.40 0.045 0.055 B 0.64 0.89 0.025 0.035 C 6.22 - 0.245 - D 3.94 4.17 0.155 0.165 E 1.02 1.27 0.040 0.050 NOTES 05165.R6 1/11 R X 45° C -T- + 0.010” (0.25mm) M T B S A S K F 16 PL B inches min 1. Controlling dimension: inches. D A A + 0.010” (0.25mm) M B M 0° - 10° pad layout dimensions millimeters P 8 PL 8 G J 1. 2. 3. 4. 5. 6. 9 16 C D E Page 4 www.protekdevices.com J 05165 ET720 Only One Name Means ProTek’Tion™ TAPE AND REEL P0 D t 10 Pitches Cumulative Tolerance on tape ± 0.2 P2 Pin 1 E F W K0 B0 A0 P User Direction of Feed specifications Reel Dia. Tape Width 178mm (7”) 16mm A0 B0 K0 D E F W P0 P2 P tmax 6.50 ± 0.10 10.30 ± 0.10 2.10 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 16.00 ± 0.30 4.00 ± 0.12 2.00 ± 0.10 4.00 ± 0.10 0.25 Notes 1. 2. 3. 4. 5. 6. Dimensions are in millimeters. Surface mount product is taped and reeled in accordance with EIA-481. Suffix - T7 = 7” Reel - 1,000 pieces per 16mm tape. Suffix - T13 = 13” Reel - 2,500 pieces per 16mm tape. Bulk product shipped in tubes of 48 pieces per tube. Marking on Part - part number, date code, logo and pin one defined by dot on top of package. Package outline per document number 06007.R3 1/11. ORDERING INFORMATION base PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE qty ET720 -LF -T7 1,000 7” 48 ET720 -LF -T13 2,500 13” 48 05165.R6 1/11 Page 5 www.protekdevices.com 05165 ET720 Only One Name Means ProTek’Tion™ company information COMPANY PROFILE ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), inductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide application specific protection solutions for all electronic equipment/systems. ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products. CONTACT US Corporate Headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: 602-414-5109 Customer Service: 602-414-5114 By Fax General: 602-431-2288 By E-mail: Sales: [email protected] Customer Service: [email protected] Technical Support: [email protected] Web www.protekdevices.com www.protekanalog.com COPYRIGHT © ProTek Devices 2001 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. 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 makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. 05165.R6 1/11 Page 6 www.protekdevices.com