EMI7403 EMI Filter with ESD Protection for MicroSD Card Applications Product Description http://onsemi.com The EMI7403 is a combination EMI filter with integrated TVS diodes for use on Multimedia Card interfaces. This state−of−the−art device utilizes solid−state, silicon− avalanche technology for superior clamping performance and DC electrical characteristics. The EMI7403 has been optimized for protection of MicroSD interfaces in smart phones and other portable electronics. MARKING DIAGRAM WLCSP15 CASE 567FX Features • Provides ESD Protection to IEC61000−4−2: • • ±15 kV Contact Discharge Protection and Termination for 6 Lines + VCC These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant Applications • MicroSD Interfaces • MMC Interfaces • Feature Phones, Smart Phones A1 Corner Indicator 2 3 4 A 4 3 2 = Specific Device Code = Year = Work Week = Pb−Free Package ORDERING INFORMATION Device Package Shipping† EMI7403FCTBG WLCSP15 (Pb−Free) 5000 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. PACKAGE / PINOUT DIAGRAMS 1 74 Y W G 74 YW G 1 A B 74 YW C D B C D Top View (Bumps Down View) © Semiconductor Components Industries, LLC, 2014 July, 2014 − Rev. 0 Bottom View (Bumps Up View) 1 Publication Order Number: EMI5106/D EMI7403 Figure 1. Electrical Schematic Table 1. PIN DESCRIPTIONS Pin Description Pin Description Pin Description Pin Description A1 data0 Internal B1 clk Internal C1 cmd Internal D1 data3 Internal A2 data1 Internal B2 VCC External D2 data2 Internal A3 SDdata1 External B3 GND C3 GND D3 SDdata2 External A4 SDdata0 External B4 SDclk External C4 SDcmd External D4 SDdata3 External http://onsemi.com 2 EMI7403 ELECTRICAL SPECIFICATIONS AND CONDITIONS Table 2. PARAMETERS AND OPERATING CONDITIONS Parameter Rating Unit Storage Temperature Range −55 to +150 °C Operating Temperature Range −40 to +85 °C Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Symbol VRWM Parameter Test Conditions Reverse Working Voltage VBR Breakdown Voltage ILEAK Channel Leakage Current RCH Channel Resistance (R1 to R6) f3dB Cut-off Frequency Min (Note 3) IT = 1 mA; (Note 4) Stop Band Attenuation VESD In-system ESD Withstand Voltage a) Contact discharge per IEC 61000-4-2 standard, Level 4 (External Pins) b) Contact discharge per IEC 61000-4-2 standard, Level 1 (Internal Pins) Max 3.3 6.0 VIN = 3.3 V Fatten Typ 0.1 Unit V 9.0 V 0.5 mA 40 W 50 W Source and Load Termination 300 MHz @ 700 MHz @ 900 MHz 20 35 dB (Notes 1 and 2) ±15 kV ±2 Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 1. Standard IEC61000−4−2 with CDischarge = 150 pF, RDischarge = 330, GND grounded. 2. These measurements performed with no external capacitor. 3. TVS devices are normally selected according to the working peak reverse voltage (VRWM), which should be equal to or greater than the DC or continuous peak operating voltage level. 4. VBR is measured at pulse test current IT. http://onsemi.com 3 EMI7403 RF CHARACTERISTICS m1 0 INSERTION LOSS (dB) −5 −10 −15 −20 −25 −30 −35 −40 −45 −50 1E+06 1E+07 1E+08 1E+09 1E+10 FREQUENCY (Hz) Figure 2. S21 Attenuation Simulation Interface Data Rate (Mbyte/s) Fundamental Frequency (MHz) EMI7403 Insertion Loss (dB) DDR50/SDR50 50 100 (m1) m1 = 3.27 http://onsemi.com 4 EMI7403 PACKAGE DIMENSIONS WLCSP15, 1.56x1.56 CASE 567FX ISSUE O ÈÈ ÈÈ D PIN A1 REFERENCE 2X A B NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. COPLANARITY APPLIES TO SPHERICAL CROWNS OF SOLDER BALLS. E DIM A A1 A2 b D E e 0.10 C 2X 0.10 C TOP VIEW A2 MILLIMETERS MIN MAX 0.53 0.47 0.185 0.205 0.305 REF 0.24 0.29 1.56 BSC 1.56 BSC 0.40 BSC 0.10 C A RECOMMENDED SOLDERING FOOTPRINT* 0.05 C NOTE 3 A1 C SIDE VIEW SEATING PLANE 0.40 PITCH A1 15X 0.05 C A B 0.03 C e/2 b e PACKAGE OUTLINE e D e/2 15X 0.40 PITCH C B 0.23 DIMENSIONS: MILLIMETERS A 1 2 3 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 4 BOTTOM VIEW ON Semiconductor and the are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. 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