Cobra Electronics CXR700 FRS/GMRS TRANSCEIVER User Manual

Cobra Electronics Corporation FRS/GMRS TRANSCEIVER Users Manual

Users Manual

1. Product profile1.1 General descriptionBidirectional ElectroStatic Discharge (ESD) protection diodes in a very small SOD323(SC-76) SMD plastic package designed to protect one signal line from the damagecaused by ESD and other transients.1.2 Features1.3 Applications1.4 Quick reference dataPESDxL1BA seriesLow capacitance bidirectional ESD protection diodes inSOD323Rev. 01 — 4 October 2004 Product data sheet■Bidirectional ESD protection of one line ■ESD protection > 23 kV■Max. peak pulse power: Ppp = 500 W ■IEC 61000-4-2, level 4 (ESD)■Low clamping voltage: V(CL)R = 26 V ■IEC 61000-4-5 (surge); Ipp = 18 A■Ultra low leakage current: IRM < 0.09 µA■Very small SMD plastic package.■Computers and peripherals ■Data lines■Communication systems ■CAN bus protection.■Audio and video equipmentTable 1: Quick reference dataSymbol Parameter Conditions Min Typ Max UnitVRWM reverse stand-off voltagePESD3V3L1BA - - 3.3 VPESD5V0L1BA - - 5.0 VPESD12VL1BA - - 12 VPESD15VL1BA - - 15 VPESD24VL1BA - - 24 VCddiode capacitance VR = 0 V;f=1MHzPESD3V3L1BA - 101 - pFPESD5V0L1BA - 75 - pFPESD12VL1BA - 19 - pFPESD15VL1BA - 16 - pFPESD24VL1BA - 11 - pF
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 2 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3232. Pinning information3. Ordering information4. MarkingTable 2: PinningPin Description Simplified outline Symbol1 cathode 12 cathode 2 21sym04521Table 3: Ordering informationType number PackageName Description VersionPESDxL1BA series SC-76 plastic surface mounted package; 2 leads SOD323Table 4: Marking codesType number Marking codePESD3V3L1BA ABPESD5V0L1BA ACPESD12VL1BA ADPESD15VL1BA AEPESD24VL1BA AF
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 3 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3235. Limiting values[1] Non-repetitive current pulse 8/20 µs exponential decay waveform; see Figure 1.[1] Device stressed with ten non-repetitive ESD pulses; see Figure 2.Table 5: Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134).Symbol Parameter Conditions Min Max UnitPpp peak pulse power 8/20 µs[1]PESD3V3L1BA - 500 WPESD5V0L1BA - 500 WPESD12VL1BA - 200 WPESD15VL1BA - 200 WPESD24VL1BA - 200 WIpp peak pulse current 8/20 µs[1]PESD3V3L1BA - 18 APESD5V0L1BA - 15 APESD12VL1BA - 5 APESD15VL1BA - 5 APESD24VL1BA - 3 ATjjunction temperature - 150 °CTamb ambient temperature −65 +150 °CTstg storage temperature −65 +150 °CTable 6: ESD maximum ratingsSymbol Parameter Conditions Min Max UnitESD electrostatic discharge capability IEC 61000-4-2(contact discharge)[1]PESD3V3L1BA - 30 kVPESD5V0L1BA - 30 kVPESD12VL1BA - 30 kVPESD15VL1BA - 30 kVPESD24VL1BA - 23 kVPESDxL1BA series HBM MIL-Std 883 - 10 kVTable 7: ESD standards complianceStandard ConditionsIEC 61000-4-2; level 4 (ESD); Figure 2 > 15 kV (air); > 8 kV (contact)HBM MIL-Std 883; class 3 > 4 kV
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 4 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD323Fig 1. 8/20 µs pulse waveform according toIEC 61000-4-5. Fig 2. ESD pulse waveform according toIEC 61000-4-2.t (µs)0403010 20001aaa6304080120Ipp(%)0e−t100 % Ipp; 8 µs50 % Ipp; 20 µs001aaa631Ipp100 %90 %t30 ns60 ns10 %tr = 0.7 to 1 ns
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 5 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3236. CharacteristicsTable 8: CharacteristicsTamb= 25°C unless otherwise specified.Symbol Parameter Conditions Min Typ Max UnitVRWM reverse stand-off voltagePESD3V3L1BA - - 3.3 VPESD5V0L1BA - - 5.0 VPESD12VL1BA - - 12 VPESD15VL1BA - - 15 VPESD24VL1BA - - 24 VIRM reverse leakage current see Figure 7PESD3V3L1BA VRWM = 3.3 V - 0.09 2 µAPESD5V0L1BA VRWM = 5.0 V - 0.01 1 µAPESD12VL1BA VRWM = 12 V - < 1 50 nAPESD15VL1BA VRWM = 15 V - < 1 50 nAPESD24VL1BA VRWM = 24 V - < 1 50 nAV(BR) breakdown voltage IR = 5 mAPESD3V3L1BA 5.8 6.4 6.9 VPESD5V0L1BA 7.0 7.6 8.2 VPESD12VL1BA 14.2 15.9 16.7 VPESD15VL1BA 17.1 18.9 20.3 VPESD24VL1BA 25.4 27.8 30.3 VCddiode capacitance VR = 0 V; f = 1 MHz;see Figure 5 and 6PESD3V3L1BA - 101 - pFPESD5V0L1BA - 75 - pFPESD12VL1BA - 19 - pFPESD15VL1BA - 16 - pFPESD24VL1BA - 11 - pFV(CL)R clamping voltage [1]PESD3V3L1BA Ipp = 1 A - - 8 VIpp = 18 A - - 26 VPESD5V0L1BA Ipp = 1 A - - 10 VIpp = 15 A - - 33 VPESD12VL1BA Ipp = 1 A - - 20 VIpp = 5A - - 37 VPESD15VL1BA Ipp = 1 A - - 25 VIpp = 5 A - - 44 VPESD24VL1BA Ipp = 1 A - - 40 VIpp = 3 A - - 70 V
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 6 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD323[1] Non-repetitive current pulse 8/20 µs exponential decay waveform; see Figure 1.rdif differential resistance IR = 1 mAPESD3V3L1BA - - 400 ΩPESD5V0L1BA - - 80 ΩPESD12VL1BA - - 200 ΩPESD15VL1BA - - 225 ΩPESD24VL1BA - - 300 ΩTable 8: Characteristics …continuedTamb= 25°C unless otherwise specified.Symbol Parameter Conditions Min Typ Max Unit
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 7 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD323Tamb = 25 °C.tp = 8/20 µs exponential decay waveform;see Figure 1.(1) PESD3V3L1BA and PESD5V0L1BA.(2) PESD12VL1BA; PESD15VL1BA; PESD24VL1BA.Fig 3. Peak pulse power dissipation as a function ofpulse time; typical values. Fig 4. Relative variation of peak pulse power as afunction of junction temperature; typicalvalues.Tamb = 25 °C; f = 1 MHz.(1) PESD3V3L1BA.(2) PESD5V0L1BA.Tamb = 25 °C; f = 1 MHz.(1) PESD12VL1BA.(2) PESD15VL1BA.(3) PESD24VL1BA.Fig 5. Diode capacitance as a function of reversevoltage; typical values. Fig 6. Diode capacitance as a function of reversevoltage; typical values.006aaa066103102104Ppp(W)10tp (µs)110410310 102(1)(2)Tj (°C)0 20015050 100001aaa1930.40.81.2Ppp0Ppp(25˚C)VR (V)054231006aaa0677090100110Cd(pF)506080(1)(2)VR (V)0252010 155006aaa06881241620Cd(pF)0(1)(2)(3)
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 8 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD323(1) PESD3V3L1BA; PESD5V0L1BA.For PESD12VL1BA, PESD15VL1BA and PESD24VL1BA, IRM < 20 nA at 150 °C.Fig 7. Relative variation of reverse leakage current as a function of junction temperature; typical values.006aaa06911010−1Tj (°C)−100 150100050−50IRMIRM(25°C)(1)
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 9 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD323Fig 8. ESD clamping test set-up and waveforms.006aaa07050 ΩRZCZ12DUT: PESDxL1BAvertical scale = 200 V/divhorizontal scale = 50 ns/divunclamped +1 kV ESD voltage waveform(IEC 61000-4-2 network) clamped +1 kV ESD voltage waveform(IEC 61000-4-2 network)unclamped −1 kV ESD voltage waveform(IEC 61000-4-2 network) clamped −1 kV ESD voltage waveform(IEC 61000-4-2 network)vertical scale = 200 V/divhorizontal scale = 50 ns/divvertical scale = 20 V/div; horizontal scale = 50 ns/divvertical scale = 20 V/div; horizontal scale = 50 ns/divGNDGND450 ΩRG 223/U50 Ω coaxESD TESTERIEC 61000-4-2 networkCZ = 150 pF; RZ = 330 Ω4 GHz DIGITALOSCILLOSCOPE10×ATTENUATORGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDPESD3V3L1BAPESD5V0L1BAPESD12VL1BAPESD15VL1BAPESD24VL1BAPESD3V3L1BAPESD5V0L1BAPESD12VL1BAPESD15VL1BAPESD24VL1BA
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 10 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3237. Application informationThe PESDxL1BA series is designed for bidirectional protection of one signal line from thedamage caused by Electro Static Discharge (ESD) and surge pulses. The PESDxL1BAseries may be used on lines where the signal polarity is above and below ground. ThePESDxL1BA series provides a surge capability of up to 500 W per line for a 8/20 µswaveform.Circuit board layout and protection device placementCircuit board layout is critical for the suppression of ESD, Electrical Fast Transient (EFT)and surge transients. The following guidelines are recommended:1. Place the protection device as close to the input terminal or connector as possible.2. The path length between the protection device and the protected line should beminimized.3. Keep parallel signal paths to a minimum.4. Avoid running protected conductors in parallel with unprotected conductor.5. Minimize all printed-circuit board conductive loops including power and ground loops.6. Minimize the length of the transient return path to ground.7. Avoid using shared transient return paths to a common ground point.8. Ground planes should be used whenever possible. For multilayer printed-circuitboards, use ground vias.Fig 9. Typical application: Bidirectional protection of one signal line.006aaa071groundPESDxL1BAline to be protected
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 11 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3238. Package outlineFig 10. Package outline SOD323 (SC-76).REFERENCESOUTLINEVERSION EUROPEANPROJECTION ISSUE DATEIEC JEDEC JEITASOD323 SC-76SOD32399-09-1303-12-17Note1. The marking bar indicates the cathodeUNIT Amm 0.051.10.8 0.400.25 0.250.10 1.81.6 1.351.15 2.72.3 0.450.15A1maxDIMENSIONS (mm are the original dimensions)Plastic surface mounted package; 2 leads01(1)212 mmscalebpc D E HDQ0.250.15Lpv0.2ADAELpbpdetail XA1cQHDvAMX
9397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 12 of 15Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3239. Packing information[1] For further information and the availability of packing methods, see Section 14.Table 9: Packing methodsThe indicated -xxx are the last three digits of the 12NC ordering code.[1]Type number Package Description Packing quantity3000 10000PESDxL1BA series SOD323 4 mm pitch, 8 mm tape and reel -115 -135
Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3239397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 13 of 1510. Revision historyTable 10: Revision historyDocument ID Release date Data sheet status Change notice Doc. number SupersedesPESDXL1BA_SER_1 20041004 Product data sheet - 9397 750 13595 -
Philips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD3239397 750 13595 © Koninklijke Philips Electronics N.V. 2004. All rights reserved.Product data sheet Rev. 01 — 4 October 2004 14 of 1511. Data sheet status[1] Please consult the most recently issued data sheet before initiating or completing a design.[2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet atURL http://www.semiconductors.philips.com.[3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.12. DefinitionsShort-form specification — The data in a short-form specification isextracted from a full data sheet with the same type number and title. Fordetailed information see the relevant data sheet or data handbook.Limiting values definition — Limiting values given are in accordance withthe Absolute Maximum Rating System (IEC 60134). Stress above one ormore of the limiting values may cause permanent damage to the device.These are stress ratings only and operation of the device at these or at anyother conditions above those given in the Characteristics sections of thespecification is not implied. Exposure to limiting values for extended periodsmay affect device reliability.Application information — Applications that are described herein for anyof these products are for illustrative purposes only. Philips Semiconductorsmake no representation or warranty that such applications will be suitable forthe specified use without further testing or modification.13. DisclaimersLife support — These products are not designed for use in life supportappliances, devices, or systems where malfunction of these products canreasonably be expected to result in personal injury. Philips Semiconductorscustomers using or selling these products for use in such applications do soat their own risk and agree to fully indemnify Philips Semiconductors for anydamages resulting from such application.Right to make changes — Philips Semiconductors reserves the right tomake changes in the products - including circuits, standard cells, and/orsoftware - described or contained herein in order to improve design and/orperformance. When the product is in full production (status ‘Production’),relevant changes will be communicated via a Customer Product/ProcessChange Notification (CPCN). Philips Semiconductors assumes noresponsibility or liability for the use of any of these products, conveys nolicense or title under any patent, copyright, or mask work right to theseproducts, and makes no representations or warranties that these products arefree from patent, copyright, or mask work right infringement, unless otherwisespecified.14. Contact informationFor additional information, please visit: http://www.semiconductors.philips.comFor sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.comLevel Data sheet status [1] Product status[2] [3] DefinitionI Objective data Development This data sheet contains data from the objective specification for product development. PhilipsSemiconductors reserves the right to change the specification in any manner without notice.II Preliminary data Qualification This data sheet contains data from the preliminary specification. Supplementary data will be publishedat a later date. Philips Semiconductors reserves the right to change the specification without notice, inorder to improve the design and supply the best possible product.III Product data Production This data sheet contains data from the product specification. Philips Semiconductors reserves theright to make changes at any time in order to improve the design, manufacturing and supply. Relevantchanges will be communicated via a Customer Product/Process Change Notification (CPCN).
© Koninklijke Philips Electronics N.V. 2004All rights are reserved. Reproduction in whole or in part is prohibited without the priorwritten consent of the copyright owner. The information presented in this document doesnot form part of any quotation or contract, is believed to be accurate and reliable and maybe changed without notice. No liability will be accepted by the publisher for anyconsequence of its use. Publication thereof does not convey nor imply any license underpatent- or other industrial or intellectual property rights.Date of release: 4 October 2004Document number: 9397 750 13595Published in The NetherlandsPhilips Semiconductors PESDxL1BA seriesLow capacitance bidirectional ESD protection diodes in SOD32315. Contents1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 11.1 General description. . . . . . . . . . . . . . . . . . . . . . 11.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.4 Quick reference data. . . . . . . . . . . . . . . . . . . . . 12 Pinning information. . . . . . . . . . . . . . . . . . . . . . 23 Ordering information . . . . . . . . . . . . . . . . . . . . . 24 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 36 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 57 Application information. . . . . . . . . . . . . . . . . . 108 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 119 Packing information. . . . . . . . . . . . . . . . . . . . . 1210 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 1311 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 1412 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1413 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1414 Contact information . . . . . . . . . . . . . . . . . . . . 14

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