05098 PSRDA70-4 Only One Name Means ProTek’Tion™ ultra low capacitance steering diode array Description The PSRDA70-4 is an ultra low capacitance steering diode array designed to protect circuit applications from the effects of Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). 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. This device is designed for the protection of four lines. Packaged in an SO-8 configuration, 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-8 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): 24A, 8/20µs - Level 2(LineGnd) & Level 3(Line-Line) • Provides 4 Lines/Ports of Protection • Low Leakage Current • Ultra Low Capacitance: 6pF Typical • RoHS Compliant • REACH Compliant • Ethernet 10/100/1000 Base T • RS-422 and RS-485 • Microcontrollers • USB Interface Mechanical characteristics • Molded JEDEC SO-8 Package • Approximate Weight: 70 milligrams • Lead-Free Pure-Tin Plating (Annealed) • Solder Reflow Temperature: Pure-Tin - Sn, 100: 260-270°C • 12mm Tape and Reel Per EIA Standard 481 • Flammability Rating UL 94V-0 PIN CONFIGURATION 05098.R6 10/12 GND I/O I/O GND 8 7 6 5 1 2 3 4 I/O VCC VCC I/O Page 1 www.protekdevices.com 05098 PSRDA70-4 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 500 mW Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER PSRDA70-4 DEVICE MARKING REPETITIVE PEAK REVERSE VOLTAGE PRG maximum forward voltage VRRM VOLTS @ 100mA VF VOLTS MAXIMUM FORWARD PEAK PULSE CURRENT (Fig. 1) @ 8/20µs I FM Amps 70 1.1 24 MAXIMUM REVERSE LEAKAGE CURRENT typical CAPACITANCE (Note 1) @V RRM IR µA @0v, 1mhz Cj pF 5 6 Note 1. Between line and ground, Cj = CMEAS/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 05098.R6 10/12 tf 0 5 10 15 t - Time - µs Page 2 20 25 30 www.protekdevices.com 05098 PSRDA70-4 Only One Name Means ProTek’Tion™ SPICE MODEL figure 1 spice model VCC LCRD I/O LCRD Lg 0.7nH LCRD: Low Capacitance Rectifier Diode Lg - Lead Inductance table 1 - spice parameters 05098.R6 10/12 parameter unit LCRD BV V 200 IBV µA 0.01 Cjo pF 5 IS A 1E-13 Vj V 0.6 M - 0.33 N - 1 RS Ohms 0.31 TT s 1E-9 EG eV 1.11 Page 3 www.protekdevices.com 05098 PSRDA70-4 Only One Name Means ProTek’Tion™ SO-8 package information outline dimensions dim millimeters -A- inches min max min max A 4.80 5.00 0.189 0.196 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 8 5 -B- 1 G 4 D 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 R x 45° C 0.05 BSC J + 0.010” (0.25mm) M B M 4 PL P 0° - 10° -T- K + 0.010” (0.25mm) M T B S A S 8 PL J F NOTES 1. 2. 3. 4. 5. 6. -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. A pad layout dimensions dim millimeters B inches min max min max A 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 1. Controlling dimension: inches. 05098.R6 10/12 D C E Page 4 www.protekdevices.com 05098 PSRDA70-4 Only One Name Means ProTek’Tion™ TAPE AND REEL P0 D t 10 Pitches Cumulative Tolerance on tape ± 0.2 P2 E F W K0 B0 A0 P User Direction of Feed specifications Reel Dia. Tape Width 178mm (7”) 12mm A0 B0 K0 D E F W P0 P2 P tmax 6.50 ± 0.10 5.40 ± 0.10 2.00 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 5.50 ± 0.05 12.00 ± 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 12mm tape. Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape. Bulk product shipped in tubes of 98 pieces per tube. Marking on Part - marking code (see page 2), date code, logo and pin one defined by dot on top of package. Package outline, pad layout and tape specifications per document number 06009.R3 9/10. ORDERING INFORMATION base PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE qty PSRDA70-4 -LF -T7 1,000 7” 98 PSRDA70-4 -LF -T13 2,500 13” 98 This device is only available in a Lead-Free configuration. 05098.R6 10/12 Page 5 www.protekdevices.com 05098 PSRDA70-4 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 2003 - 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. 05098.R6 10/12 Page 6 www.protekdevices.com