PESD5V0S1UA NEXPERIA | Alldatasheet
Document overview
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Technical content
1.1 General description
1.3 Applications
1.4 Quick reference data
Table 1. Product overview Table 2. Quick reference data Tamb =2 5°C unless otherwise specified.
[1] The marking bar indicates the cathode. Table 3. Pinning Table 4. Ordering information Table 5. Marking codes Table 6. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
[1] Non-repetitive current pulse 8/20µs exponential decay waveform according to IEC 61000-4-5. [2] Soldering point of cathode tab. [4] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2. [1] Device stressed with ten non-repetitive ESD pulses. Table 7. ESD maximum ratings Tamb =2 5°C unless otherwise specified. Table 8. ESD standards compliance Table 6. Limiting values …continued In accordance with the Absolute Maximum Rating System (IEC 60134).
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2. [3] Soldering point of cathode tab. Table 9. Thermal characteristics
[1] Non-repetitive current pulse 8/20µs exponential decay waveform according to IEC 61000-4-5. Table 10. Characteristics Tamb =2 5°C unless otherwise specified.
PESD5V0S1UA_PESD12VS1UA_1 Product data sheet Rev. 01 — 9 February 2009 6 of 14 Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression Tamb =2 5°C (1) PESD5V0S1UA (2) PESD12VS1UA Fig 3. Peak pulse power as a function of exponential pulse duration; typical values Fig 4. Relative variation of peak pulse power as a function of junction temperature; typical values f = 1 MHz; Tamb =2 5°C (1) PESD5V0S1UA (2) PESD12VS1UA (1) PESD5V0S1UA (2) PESD12VS1UA Fig 5. Diode capacitance as a function of reverse voltage; typical values Fig 6. Reverse leakage current as a function of ambient temperature; typical values tp (µs) 101 104103102 006aab414 103 102 104 PPP (W) 101 (1) (2) Tj (°C) 0 200 15050 100 001aaa193 0.4 0.8 1.2 P PP PPP(25°C) 006aab415 VR (V) 01 2 84 200 300 100 400 500 C d (pF) (1) (2) 006aab416 102 103 IRM (nA) 10−1 Tamb (°C) −75 17512525 75−25 (1) (2) © Nexperia B.V. 2017. All rights reserved
PESD5V0S1UA_PESD12VS1UA_1 Product data sheet Rev. 01 — 9 February 2009 7 of 14 Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression Fig 7. V-I characteristics for a unidirectional ESD protection diode 006aaa407 −V CL −V BR −V RWM −IRM −IR −IPP V I P-N − + © Nexperia B.V. 2017. All rights reserved
PESD5V0S1UA_PESD12VS1UA_1 Product data sheet Rev. 01 — 9 February 2009 8 of 14 Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression Fig 8. ESD clamping test setup and waveforms 006aab417 50 Ω R Z C Z DUT (DEVICE UNDER TEST) GND 450 Ω RG 223/U 50 Ω coax ESD TESTER acc. to IEC 61000-4-2 C Z = 150 pF; RZ = 330 Ω
4 GHz DIGITAL
10× ATTENUATOR unclamped +8 kV ESD pulse waveform (IEC 61000-4-2 network) clamped −8 kV ESD pulse waveform (IEC 61000-4-2 network) vertical scale = 10 A/div horizontal scale = 15 ns/div GND unclamped −8 kV ESD pulse waveform (IEC 61000-4-2 network) vertical scale = 10 A/div horizontal scale = 15 ns/div clamped +8 kV ESD pulse waveform (IEC 61000-4-2 network) vertical scale = 10 V/div horizontal scale = 10 ns/div vertical scale = 10 V/div horizontal scale = 10 ns/div PESD5V0S1UA PESD12VS1UA PESD12VS1UA PESD5V0S1UA © Nexperia B.V. 2017. All rights reserved
PESD5V0S1UA_PESD12VS1UA_1 Product data sheet Rev. 01 — 9 February 2009 9 of 14 Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression 8. Application information PESD5V0S1UA and PESD12VS1UA are designed for the protection of one unidirectional data or signal line from the damage caused by ESD and transient overvoltage. The devices may be used on lines where the signal polarities are either positive or negative with respect to ground. The PESD5V0S1UA provides a surge capability of 890 W and the PESD12VS1UA provides a surge capability of 600 W per line for an 8/20µs waveform. Circuit board layout and protection device placement Circuit board layout is critical for the suppression of ESD and Electrical Fast Transient (EFT). The following guidelines are recommended: 1. Place the device as close to the input terminal or connector as possible. 2. The path length between the device and the protected line should be minimized. 3. Keep parallel signal paths to a minimum. 4. Avoid running protected conductors in parallel with unprotected conductors. 5. Minimize all Printed-Circuit Board (PCB) 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 PCBs, use ground vias. Fig 9. Application diagram 006aab251 GND line to be protected (positive signal polarity) DUT unidirectional protection of one line GND line to be protected (negative signal polarity) DUT © Nexperia B.V. 2017. All rights reserved
9.1 Quality information
suitable for use in automotive applications. [1] For further information and the availability of packing methods, seeSection15. Table 11. Packing methods
PESD5V0S1UA_PESD12VS1UA_1 Product data sheet Rev. 01 — 9 February 2009 11 of 14 Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression 12. Soldering Fig 11. Reflow soldering footprint PESDxS1UA (SOD323/SC-76) Fig 12. Wave soldering footprint PESDxS1UA (SOD323/SC-76) 0.951.65 2.2 2.1 3.05 solder lands solder resist occupied area solder paste 0.5 (2·) 0.6 (2·) 0.6 (2·)0.5 (2·) sod323_fr Dimensions in mm 1.5 (2·) 2.9 1.2 (2·)2.75 sod323_fw solder lands solder resist occupied area preferred transport direction during soldering Dimensions in mm © Nexperia B.V. 2017. All rights reserved
Table 12. Revision history
PESD5V0S1UA_PESD12VS1UA_1 Product data sheet Rev. 01 — 9 February 2009 13 of 14 Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression 14. Legal information
14.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www .nexperia.com .
14.2 Definitions
Draft —The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet —A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
14.3 Disclaimers
General — Information in this document is believed to be accurate and reliable.However,Nexperiadoesnotgiveanyrepresentationsor warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes —Nexperia reservestherighttomake changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of a Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia accepts no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications —Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values —Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published athttp://www.nexperia.com /profi le/ter ms , including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by Nexperia. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license —Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Quick reference data —The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding.
14.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 15. Contact information For more information, please visit:http://www .nexperia.com For sales office addresses, please send an email to:salesaddresses@nexperia.com Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. © Nexperia B.V. 2017. All rights reserved
Nexperia PESD5V0S1UA; PESD12VS1UA Unidirectional ESD protection for transient voltage suppression 16. Contents © Nexperia B.V. 2017. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: