IP4359CX4 NEXPERIA | Alldatasheet
Document overview
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Technical content
Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. use http://www.nexperia.com salesaddresses@nexperia.com (email) Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on the version, as shown below: reserved Should be replaced with: - © Nexperia B.V. (year). All rights reserved. If you have any questions related to the data sheet, please contact our nearest sales office via e -mail or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and understanding, Kind regards, Team Nexperia
- Product profile
1.1 General description
The IP4359CX4 is a dual channel low capacitance ElectroStatic Discharge (ESD) protection device, providing protection to downstream components from ESD voltages as high as ±15 kV contact discharge and > ±15 kV air discharge according the IEC 61000-4-2 model, far exceeding standard level 4. The device is optimized for protection of high speed interfaces such as Universal Serial Bus (USB) 2.0, High Definition Multimedia Interface (HDMI), Digital Visual Interface (DVI) and other interfaces requiring very low capacitance ESD protection. The device is available in two different heights. 0.61 mm and reduced maximum height of 0.5 mm. Both versions contain identical circuits and show an identical electrical performance. Both ESD protection channels share common ground connections, but are electrically separated, thereby preventing current back drive into the adjacent channel. IP4359CX4 is fabricated using monolithic silicon technology in a single Wafer-Level Chip-Scale Package (WLCSP). These features make the IP4359CX4 ideal for use in applications requiring component miniaturization such as mobile phone handsets and other portable electronic devices.
1.2 Features and benefits
Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant) 2 ultra low input capacity rail-to-rail ESD protection diodes with C(I/O-GND) = 1.3 pF Rdyn = 0.45 Ω Integrated ESD protection withstanding ±15 kV contact discharge and > ±15 kV air discharge, far exceeding IEC 61000-4-2 level 4 Standard height version (0.61 mm) available as IP4359CX4/LF Reduced height version (maximum height of 0.5 mm) available as IP4359CX4/LF-H500 2 × 2 solder ball WLCSP with 0.4 mm pitch
1.3 Applications
High-speed interface ESD protection such as USB 2.0, HDMI, DVI etc. Interfaces with special requirements on low capacitive ESD protection Interfaces requiring separation of the positive clamping voltage/current path IP4359CX4 Dual channel low capacitance high performance ESD protection Rev. 1 — 6 August 2010 Product data sheet
[1] For details see Table 5. [2] For details see Table 6. Table 1. Pinning Table 2. Ordering information
model and far exceeds the specified level 4 (8 kV contact discharge). Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Table 4. Electrical characteristics Tamb = 25 °C; unless otherwise specified.
Product data sheet Rev. 1 — 6 August 2010 4 of 12 NXP Semiconductors IP4359CX4 Dual channel low capacitance ESD protection 6. Application information
6.1 Insertion loss
The IP4359CX4 is mainly designed as an ESD protection device for high speed interfaces such as USB 2.0, DVI and HDMI high speed data lines etc. The insertion loss measurement configuration of a typical 50 Ω NetWork Analyzer (NWA) system for evaluation of the IP4359CX4 is shown in Figure 1. The insertion loss of IP4359CX4 is depicted in Figure 2. Fig 1. Frequency response measurement configuration Pin A1 and pin A2 to ground. Fig 2. Measured insertion loss magnitude OUT 001aai755 50 Ω 50 Ω Vgen DUTIN TEST BOARD 008aaa237 f (MHz) 10−1 103 10410211 0 −15 −25 s21 (dB) −35
Product data sheet Rev. 1 — 6 August 2010 5 of 12 NXP Semiconductors IP4359CX4 Dual channel low capacitance ESD protection
6.2 Crosstalk
The crosstalk measurement configuration of a typical 50 Ω NWA system for evaluation of the IP4359CX4 is shown in Figure 3. The crosstalk measurement results of IP4359CX4 are depicted in Figure 4. Fig 3. Crosstalk measurement configuration Pin A1 to pin A2. Fig 4. Measured crosstalk between different channels OUT_2 001aai756 50 Ω 50 Ω Vgen DUTIN_1 OUT_1IN_2 TEST BOARD 50 Ω50 Ω 008aaa238 −60 −40 −80 −20 −100 f (MHz) 11 0 410310 10 2 αct (dB)
Table 5. Dimensions of IP4359CX4/LF for Figure 5
- Design and assembly recommendations
8.1 PCB design guidelines
Table 7 for the recommended PCB design parameters.
8.2 PCB assembly guidelines for Pb-free soldering
Table 6. Dimensions of IP4359CX4/LF-H500 for Figure 5 Table 7. Recommended PCB design parameters Table 8. Assembly recommendations
The device is capable of withstanding at least three reflows of this profile. Table 9. Characteristics
Table 10. Abbreviations Table 11. Revision history
Product data sheet Rev. 1 — 6 August 2010 10 of 12 NXP Semiconductors IP4359CX4 Dual channel low capacitance ESD protection 11. Legal information
11.1 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.nxp.com.
11.2 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. NXP Semiconductors 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 NXP Semiconductors 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 NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet.
11.3 Disclaimers
Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors 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. In no event shall NXP Semiconductors 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. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. Right to make changes — NXP Semiconductors 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. Suitability for use — NXP Semiconductors 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 NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors 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. NXP Semiconductors 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 NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors 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. NXP Semiconductors 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 NXP Semiconductors 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). NXP 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 — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.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. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors 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 national authorities. 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.
Product data sheet Rev. 1 — 6 August 2010 11 of 12 NXP Semiconductors IP4359CX4 Dual channel low capacitance ESD protection Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. 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 NXP Semiconductors’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ standard warranty and NXP Semiconductors’ product specifications.
11.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 12. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com
NXP Semiconductors IP4359CX4 Dual channel low capacitance ESD protection © NXP B.V. 2010. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 6 August 2010 Document identifier: IP4359CX4 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. 13. Contents 8 Design and assembly recommendations . . . . 7