05325 PSR3.3 Only One Name Means ProTek’Tion™ ultra low capacitance steering diode/tvs array Description The PSR3.3 is an ultra low capacitance (typically 1.5pF), transient voltage/steering diode suppressor array. This device provides circuit protection for interfaces and high-speed data line applications in handheld electronics. The PSR3.3 has a working voltage of 3.3V and offers protection in a SOT-143 package. This device meets the requirements of IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge). The PSR3.3 offers a ultra low capacitance solution for applications with higher operating frequencies or faster edge rates where insertion loss and signal integrity are a serious concern. SOT-143 package Features applications • Compatible with IEC 61000-4-2 (ESD) • Compatible with IEC 61000-4-4 (EFT) • Compatible with IEC 61000-4-5 (Surge) • Low Operating Voltage: 3.3V • Low Leakage Current < 1.0µA • Provides 2 Lines of Protection • Ultra Low Capacitance < 1.5pF (Typical, I/O to I/O) • RoHS Compliant • REACH Compliant • General Purpose High-Speed Data Line ESD Protection • FireWire Interfaces • Handheld Electronics • Display Ports: DVI, HDMI, LCD • USB 1.0, USB 2.0 & USB 3.0 Mechanical characteristics • Molded JEDEC SOT-143 Package • Approximate Weight: 9 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 05325.R2 8/13 GND 1 4 REF I/O 2 3 I/O Page 1 www.protekdevices.com 05325 PSR3.3 Only One Name Means ProTek’Tion™ typical device characteristics MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER SYMBOL VALUE UNITS TL -55 to 150 °C Storage Temperature TSTG -55 to 150 °C Peak Pulse Power (tp = 8/20µs) - See Figure 1 PPP 150 Watts Peak Pulse Current (tp = 8/20µs) IPP 10 Amps Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER PSR3.3 DEVICE MARKING 3P RATED STAND-OFF VOLTAGE (Note 1) MAXIMUM CLAMPING VOLTAGE (See Fig. 2) (note 1) @ 8/20µs VC VOLTS MAXIMUM LEAKAGE CURRENT (Note 1) TYPICAL CAPACITANCE @0V, 1MHz (Note 2) VWM VOLTS MAXIMUM CLAMPING VOLTAGE (Fig. 2) (Note 1) @ I P = 1A VC VOLTS @V WM ID µA C j(SD) pF 3.3 7.0 15V @ 10A 1 0.6 notes 1. From pin 4 to 1. 2. From pin 1 to 3, 1 to 2, 3 to 4, and 2 to 4. 05325.R2 8/13 Page 2 www.protekdevices.com 05325 PSR3.3 Only One Name Means ProTek’Tion™ typical device characteristics figure 1 peak pulse power vs pulse time PPP - Peak Pulse Power - Watts 10,000 1,000 150W, 8/20µs Waveform 100 10 0.1 10 100 td - Pulse Duration - µs Peak Value IPP 80 100 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs e-t 60 40 10,000 figure 3 power derating curve Peak Pulse Power 8/20µs 80 % Of Rated Power tf 100 td = t/(IPP/2) 60 40 20 20 0 1,000 figure 2 pulse wave form 120 IPP - Peak Pulse Current - % of IPP 1 0 05325.R2 8/13 5 10 15 t - Time - µs 20 25 0 30 Page 3 Average Power 0 25 50 75 100 125 TA - Ambient Temperature - °C 150 www.protekdevices.com 05325 PSR3.3 Only One Name Means ProTek’Tion™ SOT-143 package information A outline dimensions dim millimeters inches min max min max A 2.80 3.04 0.110 0.120 B 1.20 1.39 0.047 0.055 C 0.84 1.14 0.033 0.045 D 0.39 0.50 0.015 0.020 F 0.79 0.93 0.031 0.037 G 1.78 2.03 0.070 0.080 J 0.08 0.15 0.003 0.006 K 0.46 0.60 0.018 0.024 L 0.445 0.60 0.0175 0.024 L1 0.40 0.60 0.016 0.024 R 0.72 0.83 0.028 0.033 S 2.11 2.48 0.083 0.098 L G B S J K L1 F D H C R NOTEs 1. Dimensioning and tolerances per ANSI Y14.M, 1985. 2. Controlling dimension: inches. 3. Dimensions are exclusive of mold flash and metal burrs. pad layout dimensions dim millimeters A C inches min max min max A 1.88 2.13 0.074 0.084 B 1.80 2.06 0.071 0.081 C 0.71 0.97 0.028 0.038 D 0.76 1.02 0.030 0.040 E 1.07 1.32 0.042 0.052 F 0.71 0.97 0.028 0.038 B D E F NOTES 1. Controlling dimension: inches. 05325.R2 8/13 Page 4 www.protekdevices.com 05325 PSR3.3 Only One Name Means ProTek’Tion™ TAPE AND REEL P0 t 10 Pitches Cumulative Tolerance on Tape. ± 0.2 P2 D 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 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 tmax 0.25 Notes 1. 2. 3. 4. 5. 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. Suffix - T13 = 13” Reel - 10,000 pieces per 8mm tape. Marking on Part - marking code (see page 2) and date code. Package outline, pad layout and tape specifications per document number 06011.R4 8/10. ORDERING INFORMATION base PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE qty PSR3.3 n/a -T7 3000 7” n/a PSR3.3 n/a -T13 10,000 13” n/a This device is only available in a Lead-Free configuration. 05325.R2 8/13 Page 5 www.protekdevices.com 05325 PSR3.3 Only One Name Means ProTek’Tion™ company information COMPANY PROFILE In business more than 20 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diode, steering diode TVS array and electronics SMD chip fuses. These components deliver circuit protection in electronic systems from numerous overvoltage and overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). ProTek Devices also offers high performance interface and linear products. They include analog switches; multiplexers; LED drivers; LED wafer die for ESD protection; audio control ICs; RF and related high frequency products. 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 2009 - 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. 05325.R2 8/13 Page 6 www.protekdevices.com