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| 05102 PLCDA03C-6 thru Only One Name Means ProT ek'TionTM PLCDA15C-6 LOW CAPACIT ANCE TVS ARRA Y APPLICA TIONS Ethernet - 10/100 Base T FireWire SCSI Bluetooth & RF IEC COMPA TIBILITY (EN61000-4) 61000-4-2 (ESD): Air - 15kV, Contact - 8kV 61000-4-4 (EFT): 40A - 5/50ns 61000-4-5 (Surge): 24A, 8/20s - Level 2(Line-Gnd) & Level 3(Line-Line) FEA TURES 500 Watts Peak Pulse Power per Line (tp=8/20s) Bidirectional Configuration Available in 5 Voltage Types: 3.3V to 15V Protects Up to Six (6) Lines ESD Protection > 40 kilovolts LOW CAPACITANCE: 8pF RoHS Compliant in Lead-Free Versions MECHANICAL CHARACTERISTICS Molded JEDEC SO-8 Package Weight 70 milligrams (Approximate) Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed) Solder Reflow Temperature: Tin-Lead - Sn/Pb, 85/15: 240-245C Pure-Tin - Sn, 100: 260-270C Flammability Rating UL 94V-0 12mm Tape and Reel Per EIA Standard 481 Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package SO-8 PIN CONFIGURA TION I/O I/O I/O GND 8 7 6 5 1 I/O 2 I/O 3 I/O 4 GND 05102.R6 4/05 1 www.protekdevices.com PLCDA03C-6 thru PLCDA15C-6 DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25C Unless Otherwise Specified PARAMETER Peak Pulse Power (tp = 8/20s) - See Figure 1 Operating Temperature Storage Temperature SYMBOL PPP TJ TSTG VALUE 500 -55C to 150C -55C to 150C UNITS Watts C C ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified PART NUMBER DEVICE MARKING RATED STAND-OFF VOLTAGE MINIMUM BREAKDOWN VOLTAGE MAXIMUM CLAMPING VOLTAGE (See Fig. 2) @ IP = 1A VC VOLTS 7.0 9.8 13.4 19.0 22.0 MAXIMUM CLAMPING VOLTAGE (See Fig. 2) MAXIMUM LEAKAGE CURRENT TYPICAL CAPACITANCE (See Note 1) VWM VOLTS PLCDA03C-6 PLCDA05C-6 PLCDA08C-6 PLCDA12C-6 PLCDA15C-6 PRS PRT PRW PRV PRU 3.3 5.0 8.0 12.0 15.0 @ 1mA V(BR) VOLTS 4.5 6.0 8.5 13.3 16.7 @8/20s VC @ IPP 20.0V @ 35.0A 24.0V @ 42.0A 26.0V @ 34.0A 33.0V@21.0A 39.0V @ 17.0A @VWM ID A 125 20 10 2 2 0V @ 1 MHz C pF 8 8 8 8 8 Note 1: Capacitance between I/O pins and ground (pins 4 & 5) is typically 8pF. Capacitance between I/O pins is typically 4 pF. 10,000 PPP - Peak Pulse Power - Watts FIGURE 1 PEAK PULSE POWER VS PULSE TIME IPP - Peak Pulse Current - % of IPP 120 100 80 60 40 20 0 tf FIGURE 2 PULSE WAVE FORM Peak Value IPP TEST WAVEFORM PARAMETERS tf = 8s td = 20s 1,000 500W 8/20s Waveform e-t 100 td = t I /2 PP 10 0.1 1 10 100 td - Pulse Duration - s 1,000 10,000 0 5 10 15 t - Time - s 20 25 30 05102.R6 4/05 2 www.protekdevices.com PLCDA03C-6 thru PLCDA15C-6 GRAPHS FIGURE 3 POWER DERATING CURVE 100 80 % Of Rated Power FIGURE 4 OVERSHOOT & CLAMPING VOLTAGE FOR PLCDA05C-6 40 Peak Pulse Power 8/20s 5 Volts per Division 30 60 20 40 20 Average Power 0 0 25 50 75 100 125 TL - Lead Temperature - C 150 10 0 ESD Test Pulse: 25 kilovolt, 1/30ns (waveshape) FIGURE 5 TYPICAL CLAMPING VOLTAGE VS PEAK PULSE CURRENT FOR PLCDA05C-6 16 VC - Clamping Voltage - Volts 12 8 4 0 0 2 4 6 8 10 12 IPP - Peak Pulse Current - Amps 14 16 18 FIGURE 6 INSERTION LOSS - PLCDA05C-6 FIGURE 7 RETURN LOSS - PLCDA05C-6 20 db 10 db per Division 10 db per Division 20 db Ref 0 db Ref 0 db -20 db -20 db -50 db 100 MHz per Division 05102.R6 4/05 3 -50 db 100 MHz per Division www.protekdevices.com PLCDA03C-6 thru PLCDA15C-6 APPLICA TION NOTE The PLCDAxxC-6 Series are low capacitance, bidirectional TVS arrays that are designed to protect I/O or high speed data lines from the damaging effects of ESD or EFT. This product series has a surge capability of 500 Watts PPP per line for an 8/20s waveshape and offers ESD protection > 40kv. BIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 1) Ideal for use multimode transceiver I/O lines, the PLCDAxxC-6 Series provides up to six (6) lines of protection in a common-mode configuration as depicted in Figure 1. Circuit connectivity is as follows: Line 1 is connected to Pin 1. Line 2 is connected to Pin 2. Line 3 is connected to Pin 3. Line 4 is connected to Pin 8. Line 5 is connected to Pin 7. Line 6 is connected to Pin 6. Pins 4 and 5 are connected to Ground. Figure 1: Typical Transceiver Protection Circuit LINE 6 LINE 5 LINE 4 LINE 3 LINE 2 LINE 1 1 8 BIDIRECTIONAL COMMON-MODE CONFIGURATION (Figure 2) The PLCDAxxC-6 Series also provides video line applications six (6) lines of protection in a common-mode configuration as depicted in Figure 2. Circuit connectivity is as follows: Line 1 (Red) is connected to Pin 1. Line 2 (Green) is connected to Pin 2. Line 3 (Blue) is connected to Pin 3. Line 4 (VSYNC) is connected to Pin 6. Line 5 (HSYNC) is connected to Pin 7. Pins 4 and 5 are connected to Ground. 2 7 3 6 4 5 CIRCUIT BOARD LAYOUT RECOMMENDATIONS Circuit board layout is critical for Electromagnetic Compatibility (EMC) 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. Figure 2: Typical Video Line Protection Circuit LINE 1 (RED) LINE 2 (GREEN) LINE 3 (BLUE) 4 3 2 1 GRAPHIC CONTROLLER DB-15 CONNECTOR 5 6 7 8 LINE 4 (VSYNC) LINE 4 (HSYNC) 05102.R6 4/05 4 www.protekdevices.com PLCDA03C-6 thru PLCDA15C-6 PACKAGE OUTLINE & DIMENSIONS PACKAGE OUTLINE -A- SO-8 8 5 -B - P + 0.010 (0.25 MM) M B M 4 PL DIM A B C D F G J K P R NOTES 1. 2. 3. 4. 5. 6. PACKAGE DIMENSIONS MILLIMETERS MIN MAX 4.80 3.80 1.35 0.35 0.40 1.27 BSC 0.18 0.10 5.80 0.25 INCHES MIN MAX 1 4 G D C R x 45 0 - 10 K 0.010 (0.25 MM) M T B S A S 8 PL -T- + J F 5.00 0.189 0.196 4.00 0.150 0.157 0.054 0.068 1.75 0.49 0.014 0.019 0.049 1.250 0.016 1.27 BSC 0.05 BSC 0.05 BSC 0.25 0.007 0.009 0.004 0.008 0.25 6.20 0.229 0.244 0.019 0.50 0.010 MOUNTING PAD 0.050 0.005 0.030 0.005 - 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" (0.380 mm) per side. Dimensioning and tolerances per ANSI Y14.5M, 1982. Dimensions are exclusive of mold flash and metal burrs. TAPE & REEL/BULK ORDERING NOMENCLATURE 1. Surface mount product is taped and reeled in accordance with EIA-481. 2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 12mm tape, i.e., PLCDA05C-6-T7. 3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 12mm tape, i.e., PLCDA05C-6-T13. 4. Suffix - LF = Lead-Free, Pure-Tin Plating, i.e., PLCDA05C-6-LF-T7. 5. No Suffix = Product Shipped in Tubes of 98 pcs per Tube. 0.160 0.005 0.245 MIN 0.045 0.005 Outline & Dimensions: Rev 1 - 11/01, 06009 COPYRIGHT (c) ProTek Devices 2005 SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC). 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 Devices 2929 South Fair Lane, Tempe, AZ 85282 Tel: 602-431-8101 Fax: 602-431-2288 E-Mail: sales@protekdevices.com Web Site: www.protekdevices.com 05102.R6 4/05 5 www.protekdevices.com |
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