05109 PLC496 Only One Name Means ProTek’Tion™ 500 WATT ultra low capacitance tvs array Description The PLC496 is an ultra low capacitance TVS array that provides two lines of protection. This device protects high-frequency applications such as voice and data related systems and is designed to minimize the effects of high overshoot voltage experienced during and ESD event. The PLC496 has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This device meets the IEC 61000-42, IEC 61000-4-4 and IEC 61000-4-5 requirements. 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) • 500 Watts Peak Pulse Power per Line (tp = 8/20µs) • Bidirectional Configuration • Low Clamping Voltage < 5 Volts • Ultra Low Capacitance: 1.25pF • RoHS Compliant • REACH Compliant • Sensor & Control Circuits • FireWire • Ethernet - 10/100/1000 Base T • Portable Electronics • RF Applications 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 05109.R8 10/10 8 7 6 5 1 2 3 4 Page 1 www.protekdevices.com 05109 PLC496 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 Operating Temperature ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER PLC496 DEVICE MARKING VEC RATED STAND-OFF VOLTAGE minimum breakdown voltage (Note 1) VWM VOLTS @1mA V(BR) VOLTS maximum reverse leakage current (Note 1) @VWM ID µA 1.0 2.5 20 MAXIMUM CLAMPING VOLTAGE (Note 1) (Fig. 2) working inverse blocking voltage (Note 2) MAXIMUM CAPACITANCE (Note 3) @ VWB VOLTS inverse blocking LEAKAGE CURRENT (Note 2) @ VWB IR µA @ 8/20µs VC @ I PP 12.5V @ 30A 75 1.0 1.25 @0V, 1MHz C pF Note 1. Apply positive voltage from pin 4 to 1 and pin 8 to 5. 2. Apply positive voltage from pin 1 to 4 and 5 to 8. 3. Capacitance from pin 1 to 4 < 1.25pF. Capacitance from pin 8 to 5 < 1.25pF. 05109.R8 10/10 Page 2 www.protekdevices.com 05109 PLC496 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 1 10 100 td - Pulse Duration - µs IPP - Peak Pulse Current - % of IPP 10,000 figure 2 pulse wave form 120 tf 100 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs Peak Value IPP 80 e-t 60 40 td = t/(IPP/2) 20 0 05109.R8 10/10 1,000 0 5 10 15 t - Time - µs Page 3 20 25 30 www.protekdevices.com 05109 PLC496 Only One Name Means ProTek’Tion™ typical device characteristics 100 figure 3 power derating curve Peak Pulse Power 8/20µs % Of Rated Power 80 60 40 20 0 Average Power 0 25 50 75 100 125 TA - Ambient Temperature - °C 150 figure 4 overshoot & clamping voltage 35 5 Volts per Division 25 15 5 -5 ESD Test Pulse - 25 kilovolt, 1/30ns (Waveshape) 05109.R8 10/10 Page 4 www.protekdevices.com 05109 PLC496 Only One Name Means ProTek’Tion™ SPICE MODEL figure 1 spice model I/O LCRD LCRD LCRD LCRD LCRD LCRD LCRD LCRD Lg 0.7nH Lg 0.7nH LCRD: Low Capacitance Rectifier Diode Lg - Lead Inductance table 1 - spice parameters 05109.R8 10/10 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 5 www.protekdevices.com 05109 PLC496 Only One Name Means ProTek’Tion™ application information figure 1 - differential mode i/o port protection LINE 1 IN Circuit connectivity is as follows: • Pins 1, 4, 5 and 8 are connected to the data lines. • Pins 2, 3, 6 and 7 are not connected. LINE 1 OUT 1 8 2 7 3 6 4 5 LINE 2 IN figure 2 - COMMON MODE SENSOR PROTECTION LINE 2 OUT Circuit connectivity is as follows: • Pins 1 and 8 connected to the dataline. • Pins 4 and 5 connected to ground. • Pins 2, 3, 6 and 7 are not connected. 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. NC 2 7 NC NC 3 6 NC 4 5 1 8 NC 2 7 NC NC 3 6 NC 4 05109.R8 10/10 Page 6 8 CIRCUITRY circuit board recommendations SENSOR 1 5 www.protekdevices.com 05109 PLC496 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. 05109.R8 10/10 D C E Page 7 www.protekdevices.com 05109 PLC496 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”) 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 06011.R4 8/10. ORDERING INFORMATION base PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE qty PLC496 -LF -T7 1,000 7” 98 PLC496 -LF -T13 2,500 13” 98 05109.R8 10/10 Page 8 www.protekdevices.com 05109 PLC496 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 1998 - 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. 05109.R8 10/10 Page 9 www.protekdevices.com