PESD2IVN24-T

PESD2IVN24-T ESD protection for In-vehicle networks 1 February 2018 Product data sheet 1. General description ESD protection device in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package designed to protect two automotive In-vehicle network bus lines from the damage caused by ElectroStatic discharge (ESD) and other transients. 2. Features and benefits • • • • • • • • Reverse stand-off voltage: VRWM = 24 V Low clamping voltage: VCL= 33 V at IPP = 3.5 A Typ. diode capacitance matching: ∆Cd/Cd = 0.1 % ESD protection up to 30 kV (IEC 61000-4-2) ESD protection up to 30 kV (ISO 10605; C = 330 pF, R = 330 Ω) ISO 7637-3: Pulse a: VS = -150 V / Pulse b: VS= +100 V Ultra low leakage current: IRM < 1 nA Qualified according to AEC-Q101 / Automotive grade 3. Applications ESD protection for In-vehicle network lines in automotive enviroments • • • • CAN LIN FlexRay SENT 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit VRWM reverse standoff voltage Tamb = 25 °C - - 24 V IPPM rated peak pulse current tp = 8/20 µs [1] [2] - - 3.5 A VCL clamping voltage IPPM = 3.5 A; tp = 8/20 µs; Tamb = 25 °C [3] [2] - 33 42 V [1] [2] [3] According to IEC 61000-4-5. Measured from pin 1 or 2 to pin 3. Device stressed with 8/20 μs exponential decay waveform according to IEC 61000-4-5. PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 5. Pinning information Table 2. Pinning information Pin Symbol Description 1 K1 cathode (diode 1) 2 K2 cathode (diode 2) 3 K common cathode Simplified outline Graphic symbol 3 1 3 2 1 006aaa155 2 TO-236AB (SOT23) 6. Ordering information Table 3. Ordering information Type number PESD2IVN24-T Package Name Description Version TO-236AB plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 SOT23 mm x 1.3 mm x 1 mm body 7. Marking Table 4. Marking codes Type number Marking code[1] PESD2IVN24-T BV% [1] % = placeholder for manufacturing site code PESD2IVN24-T Product data sheet All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 2 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 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 - 3.5 A Tj junction temperature - 150 °C Tamb ambient temperature -55 150 °C Tstg storage temperature -65 150 °C [1] [2] ESD maximum ratings VESD [1] [2] [3] electrostatic discharge voltage IEC 61000-4-2; contact discharge [2] [3] - 30 kV ISO 10605; contact discharge; C = 330 pF, R = 330 Ω [2] [3] - 30 kV ISO 10605; contact discharge; C = 150 pF, R = 330 Ω [2] [3] - 30 kV According to IEC 61000-4-5. Measured from pin 1 or 2 to pin 3. 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 PESD2IVN24-T 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. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 3 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 9. Characteristics Table 6. Characteristics Symbol Parameter Conditions Min Typ Max Unit VRWM reverse standoff voltage Tamb = 25 °C - - 24 V VBR breakdown voltage IR = 10 mA; Tamb = 25 °C [1] 25.5 30.5 35.5 V IRM reverse leakage current VRWM = 24 V; Tamb = 25 °C [1] - 1 50 nA Cd diode capacitance f = 1 MHz; VR = 0 V; Tamb = 25 °C [1] - 14 17 pF ΔCd/Cd diode capacitance matching [2] - 0.1 - % f = 1 MHz; VR = 2.5 V; Tamb = 25 °C [2] - 0.1 - % IPPM = 1 A; tp = 8/20 µs; Tamb = 25 °C [3] [1] - 31 40 V IPPM = 3.5 A; tp = 8/20 µs; Tamb = 25 °C [3] [1] - 33 42 V IPP = 16 A; tp = TLP; Tamb = 25 °C [4] [1] - 32 - V IR = 10 A; Tamb = 25 °C [4] [1] - 0.2 - Ω VCL clamping voltage Rdyn [1] [2] [3] [4] dynamic resistance Measured from pin 1 or 2 to pin 3. ∆Cd is the difference of the capacitance measured between pin 1 and pin 3 and the capacitance measured between pin 2 and pin 3. Device stressed with 8/20 μs exponential decay waveform according to IEC 61000-4-5. Non-repetitive current pulse, Transmission Line Pulse (TLP); square pulse; ANSI / ESD STM5.5.1-2008 IPP aaa-027491 16 Cd (pF) 14 12 - VCL - VBR - VRWM 10 IR IRM - IRM - IR 8 VRWM VBR VCL 6 - 4 + 2 - IPP 0 -25 006aaa676 Fig. 3. V-I characteristics for a bidirectional ESD protection diode PESD2IVN24-T Product data sheet Fig. 4. -15 5 15 VR (V) 25 Diode capacitance as a function of reverse voltage; typical values All information provided in this document is subject to legal disclaimers. 1 February 2018 -5 © Nexperia B.V. 2018. All rights reserved 4 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks IPP (A) aaa-027492 90 80 0 IPP (A) -10 70 -20 60 -30 Rdyn = 0.23 Ω 50 -50 30 -60 20 -70 10 -80 0 10 20 30 40 VCL (V) -90 -50 50 tp = 100 ns; Transmission Line Pulse (TLP) Fig. 5. -40 -30 -20 -10 0 VCL (V) tp = 100 ns; Transmission Line Pulse (TLP) Positive clamping voltage (TLP); typical values Fig. 6. aaa-027494 102 Rdyn = 0.18 Ω -40 40 0 aaa-027493 Negative clamping voltage (TLP); typical values 001aaa193 1.2 PPP PPP (W) PPP(25°C) 0.8 10 0.4 1 10-1 Fig. 7. 1 tp (ms) 0 10 Peak pulse power as a function of exponential pulse duration; typical values PESD2IVN24-T Product data sheet Fig. 8. 0 100 150 Tj (°C) 200 Relative variation of peak pulse power as a function of junction temperature; typical values All information provided in this document is subject to legal disclaimers. 1 February 2018 50 © Nexperia B.V. 2018. All rights reserved 5 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 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. 9. ESD clamping test setup and waveforms aaa-027495 140 VCL (V) VCL (V) 100 40 60 0 VCL_ESD at 30 ns = 24 V 20 -40 -20 -80 -60 -10 aaa-027496 80 0 10 20 30 40 50 -120 -10 60 70 t (ns) Fig. 10. Clamped +8 kV pulse waveform (IEC 61000-4-2 network) PESD2IVN24-T Product data sheet VCL_ESD at 30 ns = -22 V 0 10 20 30 40 50 60 70 t (ns) Fig. 11. Clamped -8 kV pulse waveform (IEC 61000-4-2 network) All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 6 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 10. Application information The PESD2IVN24-T is designed for the protection of two automotive IVN bus line from the damage caused by ESD and surge pulses. SPLIT CANH RT/2 CAN BUS TRANSCEIVER CAN bus RT/2 CANL Common mode choke (optional) 2 1 CG PESD2IVNx 3 006aaa473 Fig. 12. Typical application: ESD protection of two automotive CAN bus lines 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. PESD2IVN24-T 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. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 7 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 11. Package outline Plastic surface-mounted package; 3 leads SOT23 B D A E X HE v A 3 Q A A1 1 c 2 e1 bp w B Lp e detail X 0 1 2 mm scale Dimensions (mm are the original dimensions) Unit max nom min mm A A1 1.1 0.1 0.9 D E 0.48 0.15 bp c 3.0 1.4 0.38 0.09 2.8 1.2 e e1 1.9 0.95 HE Lp Q 2.5 0.45 0.55 2.1 0.15 0.45 v w 0.2 0.1 sot023_po Outline version SOT23 References IEC JEDEC JEITA European projection Issue date 14-06-19 14-09-22 TO-236AB Fig. 13. Package outline TO-236AB (SOT23) PESD2IVN24-T Product data sheet All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 8 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 12. Soldering 3.3 2.9 1.9 solder lands 3 solder resist 2 1.7 solder paste occupied area 0.6 (3×) 0.7 (3×) Dimensions in mm 0.5 (3×) 0.6 (3×) 1 sot023_fr Fig. 14. Reflow soldering footprint for TO-236AB (SOT23) 2.2 1.2 (2×) 1.4 (2×) solder lands 4.6 solder resist 2.6 occupied area Dimensions in mm 1.4 preferred transport direction during soldering 2.8 4.5 sot023_fw Fig. 15. Wave soldering footprint for TO-236AB (SOT23) PESD2IVN24-T Product data sheet All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 9 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 13. Revision history Table 7. Revision history Data sheet ID Release date Data sheet status Change notice Supersedes PESD2IVN24-T v.2 20180201 Product data sheet - PESD2IVN24-T v.1 - - Modifications: PESD2IVN24-T v.1 PESD2IVN24-T Product data sheet • Marking code: corrected 20171012 Product data sheet All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 10 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. 14. 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] Suitability for use — Nexperia products are 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. Definition 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". 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Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’ aggregate and cumulative liability towards customer PESD2IVN24-T Product data sheet 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. 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In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’ warranty of the product for such automotive applications, use and specifications, and (b) whenever All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 11 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks customer uses the product for automotive applications beyond Nexperia’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’ standard warranty and Nexperia’ product specifications. 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. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. PESD2IVN24-T Product data sheet All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 12 / 13 PESD2IVN24-T Nexperia ESD protection for In-vehicle networks 15. 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............................................. 7 11. Package outline.......................................................... 8 12. Soldering..................................................................... 9 13. Revision history........................................................10 14. Legal information..................................................... 11 © Nexperia B.V. 2018. 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: 1 February 2018 PESD2IVN24-T Product data sheet All information provided in this document is subject to legal disclaimers. 1 February 2018 © Nexperia B.V. 2018. All rights reserved 13 / 13