PESD2ETH-DF

PESD2ETH-D Ultra low capacitance double rail-to-rail ESD protection diode 14 December 2017 Product data sheet 1. General description Ultra low capacitance double rail-to-rail ElectroStatic Discharge (ESD) protection diode in a small SOT457 Surface-Mounted Device (SMD) plastic package. The device is designed to protect two high-speed data lines or high-frequency signal lines from the damage caused by ESD and other transients. The device integrates two ultra low capacitance rail-to-rail diodes and one additional ESD protection diode to ensure signal line protection even if no supply voltage is available. 2. Features and benefits • • • • • ESD protection of two high-speed data lines Ultra low capacitance: CD = 1.3 pF ISO 10605 (330 pF, 2 kΩ) up to 15 kV ESD protection up to 8 kV AEC-Q101 qualified 3. Applications • • • 100BASE-T1 / OPEN Allicance BroadR-Reach automotive Ethernet Low-Voltage Differential Signaling (LVDS) automotive USB 2.0 automotive 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit VRWM reverse standoff voltage Tamb = 25 °C - - 5.5 V diode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C [1] - 16 - pF diode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C [2] - 1.3 1.5 pF Zener diode Cd Per channel Cd [1] [2] Measured from pin 5 to ground. Measured from pin 4 or 6 to ground. PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 5. Pinning information Table 2. Pinning information Pin Symbol Description 1 I/O 1 input/output 1 2 GND ground 3 I/O 2 input/output 2 4 I/O 2 input/output 2 5 VCC supply voltage 6 I/O 1 input/output 1 Simplified outline 6 1 5 2 Graphic symbol 4 3 TSOP6 (SOT457) 1 6 2 5 3 4 006aab349 6. Ordering information Table 3. Ordering information Type number PESD2ETH-D Package Name Description Version TSOP6 plastic, surface-mounted package (SC-74) SOT457 7. Marking Table 4. Marking codes Type number Marking code PESD2ETH-D L8 PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 2 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit IPPM rated peak pulse current tp = 8/20 µs - 2.5 A Tj junction temperature - 150 °C Tamb ambient temperature -55 150 °C Tstg storage temperature -65 150 °C VESD electrostatic discharge voltage - 8 kV - 10 kV [1] [2] [3] [1] IEC 61000-4-2; contact discharge [2] [3] MIL-STD-883 (human body model) Measured from pin 1,3,4 or 6 to GND. According to IEC61000-4-5. Device stressed with ten non-repetitive ESD pulses. 001aaa631 001aaa630 120 IPP 100 % 100 % IPP; 8 µs IPP (%) 80 90 % e-t 50 % IPP; 20 µs 40 10 % 0 0 10 20 30 t (µs) t tr = 0.6 ns to 1 ns 40 30 ns 60 ns Fig. 1. 8/20 µs pulse waveform according to IEC 61000-4-5 PESD2ETH-D Product data sheet Fig. 2. ESD pulse waveform according to IEC 61000-4-2 All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 3 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 9. Characteristics Table 6. Characteristics Symbol Parameter Conditions Min Typ Max Unit VRWM reverse standoff voltage Tamb = 25 °C - - 5.5 V VF forward voltage IF = 1 mA; Tamb = 25 °C - 0.7 - V IRM reverse leakage current VR = 5.5 V; Tamb = 25 °C [1] - 1 100 nA VCL clamping voltage IPPM = 2.5 A; 8/20 µs; Tamb = 25 °C [1] - 11.8 - V Rdyn dynamic resistance IR = 10 A; Tamb = 25 °C [1] [2] - 1.1 - Ω VBR breakdown voltage IR = 1 mA; Tamb = 25 °C [3] 6 - 9 V Cd diode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C [3] - 16 - pF diode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C [4] - 1.3 1.5 pF Zener diode Per channel Cd [1] [2] [3] [4] Measured from pin 1,3,4 or 6 to GND. Non-repetitive current pulse, Transmission Line Pulse (TLP) tp = 100 ns; square pulse; ANSI / ESD STM5.5.1-2008. Measured from pin 5 to ground. Measured from pin 4 or 6 to ground. aaa-027919 1.4 Cd (pF) 1.2 aaa-027920 20 IPP (A) 15 1.0 10 0.8 Rdyn = 1.1 Ω 0.6 5 0.4 0 0.2 0 Fig. 3. 0 1 2 3 4 VR (V) Input/output to ground capacitance as a function of reverse voltage PESD2ETH-D Product data sheet -5 5 Fig. 4. 0 5 15 20 25 30 VCL (V) Dynamic resistance with positive clamping; typical values; Input/output to ground All information provided in this document is subject to legal disclaimers. 14 December 2017 10 © Nexperia B.V. 2017. All rights reserved 4 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode aaa-027921 5 IPP (A) 0 -5 Rdyn = 0.9 Ω -10 -15 -20 -25 Fig. 5. -20 -15 -10 -5 VCL (V) 0 Dynamic resistance with negative clamping; typical values; Input/output to ground ESD TESTER 4 GHz DIGITAL OSCILLOSCOPE RG 223/U 50 Ω coax Rd 40 dB ATTENUATOR Cs 50 Ω DUT (DEVICE UNDER TEST) IEC 61000-4-2 ed.2 Cs = 150 pF; Rd = 330 Ω 10 2 V (kV) 8 V (kV) 0 6 -2 4 -4 2 -6 0 -8 -2 -10 0 10 20 30 40 50 t (ns) 60 70 -10 -10 unclamped +8 kV ESD pulse waveform (IEC 61000-4-2 network) 0 10 20 30 40 50 t (ns) 60 70 unclamped -8 kV ESD pulse waveform (IEC 61000-4-2 network) aaa-003952 Fig. 6. ESD clamping test setup and waveforms PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 5 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode aaa-027922 250 VCL (V) 200 150 50 VCL at 30 ns = -4.0 V 100 0 VCL at 30 ns = 16.2 V 50 -50 0 -100 -50 -150 -100 -150 -10 Fig. 7. aaa-027923 150 VCL (V) 100 0 10 20 30 40 50 -200 -10 60 70 t (ns) Clamped +8kV pulse waveform (IEC61000-4-2 network) Fig. 8. 0 10 20 30 40 50 60 70 t (ns) Clamped -8kV pulse waveform (IEC61000-4-2 network) 10. Application information connector TDN 100BASE-T1 BroadR-Reach PHY common mode choke TJA1100 TDP PESD2ETH-(A)D aaa-027932 Fig. 9. Application diagram: BroadR-Reach PHY / 100BASE-T1 Circuit board layout and protection device placement Circuit board layout is critical for the suppression of ESD, Electrical Fast Transient (EFT) and surge transients. The following guidelines are recommended: 1. 2. 3. 4. 5. 6. 7. 8. PESD2ETH-D Product data sheet Place the device as close to the input terminal or connector as possible. Minimize the path length between the device and the protected line. Keep parallel signal paths to a minimum. Avoid running protected conductors in parallel with unprotected conductors. Minimize all Printed-Circuit Board (PCB) conductive loops including power and ground loops. Minimize the length of the transient return path to ground. Avoid using shared transient return paths to a common ground point. Use ground planes whenever possible. For multilayer PCBs, use ground vias. All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 6 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 11. Test information Quality information This product has been qualified in accordance with the Automotive Electronics Council (AEC) standard Q101 - Stress test qualification for discrete semiconductors, and is suitable for use in automotive applications. PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 7 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 12. Package outline Plastic surface-mounted package (TSOP6); 6 leads D SOT457 B E y A HE 6 5 X v M A 4 Q pin 1 index A A1 1 2 c 3 Lp e bp w M B detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT mm A A1 bp c D E e HE Lp Q v w y 1.1 0.9 0.1 0.013 0.40 0.25 0.26 0.10 3.1 2.7 1.7 1.3 0.95 3.0 2.5 0.6 0.2 0.33 0.23 0.2 0.2 0.1 OUTLINE VERSION REFERENCES IEC JEDEC SOT457 JEITA EUROPEAN PROJECTION ISSUE DATE 05-11-07 06-03-16 SC-74 Fig. 10. Package outline TSOP6 (SOT457) PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 8 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 13. Soldering 3.45 1.95 0.45 0.55 (6×) (6×) 0.95 solder lands solder resist 3.3 2.825 0.95 solder paste occupied area 0.7 (6×) Dimensions in mm 0.8 (6×) 2.4 sot457_fr Fig. 11. Reflow soldering footprint for TSOP6 (SOT457) 5.3 1.5 (4×) solder lands 1.475 0.45 (2×) 5.05 1.475 solder resist occupied area Dimensions in mm preferred transport direction during soldering 1.45 (6×) 2.85 sot457_fw Fig. 12. Wave soldering footprint for TSOP6 (SOT457) PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 9 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 14. Revision history Table 7. Revision history Data sheet ID Release date Data sheet status Change notice Supersedes PESD2ETH-D v.1 20171214 Product data sheet - - PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 10 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. 15. Legal information Right to make changes — Nexperia reserves the right to make 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. Data sheet status Document status [1][2] Product status [3] 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. [1] [2] [3] Definition Suitability for use in automotive applications — This Nexperia product has been qualified for use in automotive applications. Unless otherwise agreed in writing, the product is not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept 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. 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. Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". 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. Definitions Preview — The document is a preview version only. The document is still 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. 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. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or 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. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. 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. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. 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. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’ aggregate and cumulative liability towards customer Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. PESD2ETH-D Product data sheet Trademarks All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 11 / 12 PESD2ETH-D Nexperia Ultra low capacitance double rail-to-rail ESD protection diode 16. Contents 1. General description......................................................1 2. Features and benefits.................................................. 1 3. Applications.................................................................. 1 4. Quick reference data....................................................1 5. Pinning information......................................................2 6. Ordering information....................................................2 7. Marking.......................................................................... 2 8. Limiting values............................................................. 3 9. Characteristics..............................................................4 10. Application information............................................. 6 11. Test information......................................................... 7 12. Package outline.......................................................... 8 13. Soldering..................................................................... 9 14. Revision history........................................................10 15. Legal information..................................................... 11 © 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: 14 December 2017 PESD2ETH-D Product data sheet All information provided in this document is subject to legal disclaimers. 14 December 2017 © Nexperia B.V. 2017. All rights reserved 12 / 12