NUF2102UT1 Product Preview USB Filter with ESD Protection This device is designed for applications requiring Line Termination, EMI Filtering and ESD Protection. It is intended for use in upstream USB ports, Cellular phones, Wireless equipment and computer applications. This device offers an integrated solution in a small package reducing PCB space and cost. Features: • Provides USB Line Termination, Filtering and ESD Protection • Single IC Offers Cost Savings by Replacing 3 Resistors, • • • • 2 Capacitors, and 5 TVs diodes Bi–directional EMI Filtering Prevents Noise from Entering/Leaving the System IEC61000–4–2 ESD Protection for USB Port Flexible Pull–down or Pull–up Line Termination to Meet USB 1.1 Low Speed and High Speed Specification ESD Ratings: Machine Model = C Human Body Model = 3B http://onsemi.com CIRCUIT DESCRIPTION D(IN) D4 Rs2 Rpu C D(OUT) D1 A2–D2 GND A3–D3 A4 VBUS C Rs1 B4 D(IN) A1 D(OUT) Benefits: • MicroLeadless Package Minimizes PCB Space • Integrated Circuit Increases System Reliability versus Discrete • MicroLeadless 2020 CASE TBD PLASTIC Component Implementation TVS Devices Provide ESD Protection That is Better than a Discrete Implementation because the Small IC minimizes Parasitic Inductances Typical Applications: MARKING DIAGRAM • USB Hubs • Computer Peripherals Using USB Steady State Power B C TBD D Symbol Value Unit PD 225 mW TJ(max) 125 °C Operating Temperature Range TJ –55 to +125 °C Storage Temperature Range Tstg –55 to +125 °C Lead Solder Temperature (10 second duration) TL 260 °C Maximum Junction Temperature 1 A MAXIMUM RATINGS (TA = 25°C) Rating 4 3 2 D (Top Side) (Pad Side) TBD = Specific Device Code D = Date Code ORDERING INFORMATION Device NUF2102UT1 Package MicroLeadless 2020 Shipping 3000/Tape & Reel This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. Semiconductor Components Industries, LLC, 2002 May, 2002 – Rev. 0 1 Publication Order Number: NUF2102UT1/D NUF2102UT1 ELECTRICAL CHARACTERISTICS (TA = 25°C) Device Device Marking VRWM (Volts) Min Max Max IR @ VRWM = 5.25 V VBUS to GND (A) NUF2102UT1 TBD 5.25 6.0 8.0 5.0 VBR @ 1 mA (Volts) Max IR @ VRWM = 3.3 V I/O Pin (A) Typical Line Capacitance (pF) Min Nom Max Min Nom Max 1.0 68 20 22 24 1.35 1.5 1.65 Series Resistor RS () 1. For other capacitance values contact your local ON Semiconductor sales representative. 2. Measured at 25°C, VR = 0 V, f = 1 MHz, Pin D4, B4, D1, or A1 to GND with pin A4 also grounded. http://onsemi.com 2 Pull–up Resistor Rup (k) NUF2102UT1 OUTLINE DIMENSIONS 2020 MicroLeadless PGA PLASTIC PACKAGE PRELIMINARY CASE ISSUE O NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. TOP VIEW C A F D B E BOTTOM VIEW http://onsemi.com 3 DIM A B C D E F MILLIMETERS TYP MAX 2.0 --2.0 --0.7 --0.25 --0.50 --0.25 --- NUF2102UT1 MicroLeadless is a trademarks of Semiconductor Components Industries, LLC (SCILLC) ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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. PUBLICATION ORDERING INFORMATION Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303–675–2175 or 800–344–3860 Toll Free USA/Canada Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada Email: [email protected] JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: [email protected] ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative. N. American Technical Support: 800–282–9855 Toll Free USA/Canada http://onsemi.com 4 NUF2102UT1/D