PSR05-LF-T7

05116 PSR05 Only One Name Means ProTek’Tion™ 500 WATT low capacitance steering diode/TVS array Description The PSR05 is a low capacitance steering diode TVS array, designed to protect two I/O lines from the effects of Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT). The PSR05 exceeds Level 4 IEC 61000-4-2, with a peak pulse power rating of 500 Watts for an 8/20µs waveshape. The low capacitance of the steering diode allows the designer to protect high speed data applications. The small SOT-143 package, with four leads reduces the internal lead inductance for low overshoot voltage during fast front time transient events, such as ESD and EFT. The PSR05 meet the IEC 61000-4-2, IEC 61000-4-4 and IEC 61000-4-5 requirements. SOT-143 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) • 500 Watts Peak Pulse Power per Line (tp = 8/20µs) • Protects Two I/O Ports & Power Supply • Low Capacitance: 10pF • RoHS Compliant • REACH Compliant • Ethernet - 10/100/1000 Base T • USB • Wireless Communications • FireWire 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 05116.R9 10/12 GND 1 4 REF I/O 2 3 I/O Page 1 www.protekdevices.com 05116 PSR05 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 500 Watts Peak Forward Voltage - IF = 1A, 8/20µs VF 1.5 Volts Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER PSR05 DEVICE MARKING 5A RATED STAND-OFF VOLTAGE MINIMUM BREAKDOWN VOLTAGE MAXIMUM CLAMPING VOLTAGE (Fig. 2) MAXIMUM CLAMPING VOLTAGE (Fig. 2) MAXIMUM LEAKAGE CURRENT VWM VOLTS @ 1mA V(BR) VOLTS @ IP = 1A VC VOLTS @ 8/20µs VC @ I PP VOLTS @ vwm ID µA maximum CAPACITANCE PER LINE (Note 1) (Fig. 5) 0V, 1MHz C j(SD) pF 5.0 6.0 9.8 20.0V @ 28.0A 5 10 notes 1. As shown in Figure 5, REF 1 is connected to ground, REF 2 is connected to +VCC and input applies to VCC = 5V, VSIGN = 30mV, F = 1MHz. 05116.R9 10/12 Page 2 www.protekdevices.com 05116 PSR05 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 500W, 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 05116.R9 10/12 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 05116 PSR05 Only One Name Means ProTek’Tion™ typical device characteristics figure 4 overshoot & clamping voltage 20 5 Volts per Division 10 0 -10 -20 ESD Test Pulse - 5 kilovolt, 1/30ns (Waveshape) figure 5 INPUT CAPACITANCE CIRCUIT REF2 I/O +VCC VSIGN G REF1 figure 6 typical reverse voltage vs capacitance 16 C - Capacitance - pF 12 8 4 0 05116.R9 10/12 0 1 2 3 VR - Reverse Voltage - Volts Page 4 4 5 www.protekdevices.com 05116 PSR05 Only One Name Means ProTek’Tion™ SPICE MODEL figure 1 spice model VCC LCRD LCRD I/O I/O ABD LCRD LCRD Lg 0.65nH ABD - Avalanche Breakdown Diode (TVS) LCRD: Low Capacitance Rectifier Diode Lg - Lead Inductance table 1 - spice parameters 05116.R9 10/12 parameter unit abd(tvs) LCRD BV V 6.0 200 IBV µA 1 0.01 Cjo pF 230 6 IS A 1E-11 1E-11 Vj V 0.6 0.6 M - 0.33 0.33 N - 1 1 RS Ohms 0.014 0.75 TT s 1E-8 1E-9 EG eV 1.11 1.11 Page 5 www.protekdevices.com 05116 PSR05 Only One Name Means ProTek’Tion™ application information VBus 1 4 2 3 VBus USB PORT USB CONTROLLER D+ D- VBus D+ D- USB PORT 3 2 VBus 4 1 figure 1 - USB Protection Two PSR05s (Unidirectional) in a Common-Mode configuration. Circuit connectivity is as follows: • Pins 2 and 3 are connected to the datalines • Pin 1 is connected to ground • Pin 4 is connected to the databus circuit board recommendations Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended: • The protection device should be placed near the input terminals or connectors, the device will divert the transient current immediately before it can be coupled into the nearby traces. • The path length between the TVS device and the protected line should be minimized. • All conductive loops including power and ground loops should be minimized. • The transient current return path to ground should be kept as short as possible to reduce parasitic inductance. • Ground planes should be used whenever possible. For multilayer PCBs, use ground vias. 05116.R9 10/12 Page 6 www.protekdevices.com 05116 PSR05 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. 05116.R9 10/12 Page 7 www.protekdevices.com 05116 PSR05 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 PSR05 -LF -T7 3000 7” n/a PSR05 -LF -T13 10,000 13” n/a This device is only available in a Lead-Free configuration. 05116.R9 10/12 Page 8 www.protekdevices.com 05116 PSR05 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: sales@protekdevices.com Customer Service: service@protekdevices.com Technical Support: support@protekdevices.com 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 2002 - 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. 05116.R9 10/12 Page 9 www.protekdevices.com