05125 ET724 Only One Name Means ProTek’Tion™ ultra low capacitance steering diode array Description The ET724 is an ultra low capacitance steering diode array. This device provides circuit protection for interfaces and wireless bus applications and portable electronics. The ET724 is ideally suited to protect USB data I/O ports against the effects of ESD and EFT. The ET724 meets the requirements of IEC 61000-4-2 (ESD) and IEC 61000-4-4 (EFT). At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major concern. The ET724 offers an ultra low capacitance and low leakage current in a SOT-23-6 package. SOT-23-6 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) • ESD Protection > 25 kilovolts • Low Clamping Voltage • Protection for 4 Lines • Low Leakage Current < 100nA • Ultra Low Capacitance: 3pF Typical • RoHS Compliant • REACH Compliant • USB & FireWire Interface Ports • SMART Phones • Gigabit Ethernet • Sensor Interfaces • Set-Top Box Interfaces Mechanical characteristics • Molded JEDEC SOT-23-6 Package • Approximate Weight: 16 milligrams • Lead-Free Pure-Tin Plating (Annealed) • Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C • 8mm Tape and Reel Per EIA Standard 481 • Flammability Rating UL 94V-0 PIN CONFIGURATION 6 I/O 4 I/O 1 1 5 VP VN 2 I/O 2 3 05125.R11 9/12 4 I/O 3 Page 1 www.protekdevices.com 05125 ET724 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 125 mW Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER ET724 device marking REPETITIVE PEAK REVERSE VOLTAGE (Note 1) 724 typical forward voltage VRRM VOLTS 8/20µs @ 1A VF VOLTS 20 2 MAXIMUM peak pulse forward CURRENT MAXIMUM quiescent supply CURRENT (Note 3) @ 20v IRq nA typical CAPACITANCE @ 8/20µs IFM Amps MAXIMUM REVERSE LEAKAGE CURRENT (Note 2) VRRM IR nA 12 10 100 3 @0V, 1MHz Cj pF Note 1. VRRM is +VCC for pin 5, -VEE for pin 2. Pin 2 also represents ground for unidirectional applications. 2. +20V from pin 5 to 1, 5 to 4, 5 to 3 and 5 to 6. -20V from pin 2 to 1, 2 to 3, 2 to 4 and 2 to 6. 3. +20V from pin 5 to 2. figure 1 pulse wave form IPP - Peak Pulse Current - % of IPP 120 100 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs Peak Value IPP 80 e-t 60 40 td = t/(IPP/2) 20 0 05125.R11 9/12 tf 0 5 10 15 t - Time - µs Page 2 20 25 30 www.protekdevices.com 05125 ET724 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 05125.R11 9/12 Page 3 www.protekdevices.com 05125 ET724 Only One Name Means ProTek’Tion™ SOT-23-6 package information D outline dimensions dim millimeters E inches min max min max A 2.80 3.05 0.110 0.120 B 1.50 1.75 0.059 0.070 C 0.90 1.30 0.036 0.051 D 0.30 0.40 0.012 0.016 E 0.85 1.05 0.033 0.040 G 0.90 1.45 0.036 0.057 J 0.09 0.20 0.003 0.008 K 2.60 3.00 0.102 0.118 L 0.0 0.15 0.0 0.006 M 0.30 0.60 0.012 0.024 6 4 5 1 3 2 L G C B pad layout dimensions inches NOMINAL NOMINAL A 0.70 0.028 B 1.90 0.074 C 0.95 0.037 D 2.40 0.094 E 1.00 0.039 M A 1. Controlling dimension: inches. 2. Dimensioning and tolerances per ANSI Y14.5M, 1985. 3. Dimensions are exclusive of mold flash and metal burrs. millimeters J B NOTES dim 0° - 8° K C E D A NOTES 1. Controlling dimension: inches. 05125.R11 9/12 Page 4 www.protekdevices.com 05125 ET724 Only One Name Means ProTek’Tion™ TAPE AND REEL P0 P2 D t 10 Pitches Cumulative Tolerance on Tape. ± 0.2 E Top Cover Tape Pin 1 A0 F W K0 B0 P User Direction of Feed specifications Reel Dia. Tape Width 178mm (7”) 8mm A0 B0 K0 D E F W P0 P2 P tmax 3.20 ± 0.10 3.20 ± 0.10 1.65 ± 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 0.25 Notes 1. 2. 3. 4. Dimensions are in millimeters. Surface mount product is taped and reeled in accordance with EIA-481. Suffix - T7 = 7” Reel - 3,000 pieces per 8mm tape. Marking on Part - marking code (see page 2) and pin one defined by dot on package. Package outline, pad layout and tape specifications per document number 06013.R5 2/11 ORDERING INFORMATION base PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE qty ET724 -LF -T7 3,000 7” n/a This device is only available in a Lead-Free configuration. 05125.R11 9/12 Page 5 www.protekdevices.com 05125 ET724 Only One Name Means ProTek’Tion™ company information COMPANY PROFILE In business more than 20 years, ProTek Devices™ is a privately-held company located in Tempe, Arizona, that offers a product line of transient voltage suppressors (TVS); avalanche breakdown diodes; steering diode TVS arrays and other surge suppressor component products. These TVS devices protect electronic systems from the effects of lightning, electrostatic discharge (ESD), nuclear electromagnetic pulses (NEMP), inductive switching and EMI / RFI. ProTek Devices also offers high performance interface and linear products that include analog switches; multiplexers; LED drivers; audio control ICs; RF and related high frequency products. The analog devices work in a host of consumer; industrial; automotive and other applications. CONTACT US Corporate Headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: & Marketing: 602-414-5109 Customer Service: 602-414-5114 Product Technical Support: 602-414-5107 By Fax General: 602-431-2288 By E-mail: Sales: [email protected] Customer Service: [email protected] Technical Support: [email protected] ProTek Devices (Asia Pacific) Pte. Ltd. 8 Ubi Road 2, #06-19 Zervex Singapore - 408538 Tel: +65-67488312 Fax: +65-67488313 Web www.protekdevices.com COPYRIGHT © ProTek Devices 2007 - 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. 05125.R11 9/12 Page 6 www.protekdevices.com