MECHANICAL CASE OUTLINE PACKAGE DIMENSIONS SOIC−8 EP CASE 751AC−01 ISSUE B 8 DATE 09 JUN 2005 1 SCALE 1:1 2X NOTES: 1. DIMENSIONS AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS IN MILLIMETERS (ANGLES IN DEGREES). 3. DIMENSION b DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 MM TOTAL IN EXCESS OF THE “b” DIMENSION AT MAXIMUM MATERIAL CONDITION. 4. DATUMS A AND B TO BE DETERMINED AT DATUM PLANE H. 0.10 C A−B D 8 E1 2X 0.10 C D 1 F EXPOSED PAD 5 ÏÏ ÏÏ PIN ONE LOCATION DETAIL A D A 5 8 G E h 2X 0.20 C 4 e 4 BOTTOM VIEW 8X b 0.25 C A−B D B 1 A END VIEW TOP VIEW ÎÎ ÏÏ ÏÏ ÎÎ ÏÏ ÎÎ ÏÏ c H 0.10 C A A2 8X 0.10 C b1 GAUGE PLANE SEATING PLANE SIDE VIEW C A A1 L 0.25 (L1) DETAIL A SOLDERING FOOTPRINT* c1 (b) SECTION A−A DIM A A1 A2 b b1 c c1 D E E1 e L L1 F G h GENERIC MARKING DIAGRAM* 8 2.72 0.107 1.52 0.060 7.0 0.275 XXXXX AYWW Exposed Pad 4.0 0.155 2.03 0.08 0.6 0.024 1.270 0.050 SCALE 6:1 MILLIMETERS MIN MAX 1.35 1.75 0.00 0.10 1.35 1.65 0.31 0.51 0.28 0.48 0.17 0.25 0.17 0.23 4.90 BSC 6.00 BSC 3.90 BSC 1.27 BSC 0.40 1.27 1.04 REF 2.24 3.20 1.55 2.51 0.25 0.50 0 8 1 XXXXXX = Specific Device Code A = Assembly Location Y = Year WW = Work Week = Pb−Free Package *This information is generic. Please refer to device data sheet for actual part marking. Pb−Free indicator, “G” or microdot “ ”, may or may not be present and may be in either location. mm inches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. DOCUMENT NUMBER: 98AON14029D Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed STATUS: ON SEMICONDUCTOR STANDARD versions are uncontrolled except when stamped “CONTROLLED COPY” in red. NEW STANDARD: Semiconductor Components Industries, LLC, 2002 Case Outline Number: http://onsemi.com SOIC−8 EP, 3.9 MM BODY, 1.271MM PITCH DESCRIPTION: October, 2002 − Rev. 0 PAGE 1 OFXXX 2 DOCUMENT NUMBER: 98AON14029D PAGE 2 OF 2 ISSUE REVISION DATE O RELEASED FOR PRODUCTION. REQ. BY E. MULANAPHY 16 DEC 2003 A ADDED FOOTPRINT AND UPDATED MARKING. REQ. BY K. VALDEZ 25 JAN 2005 B ADDED PIN 1 BAR AND DOT INDICATORS TO MARKING DIAGRAM. REQ. BY S. MOHAMMED 09 JUN 2005 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. This literature is subject to all applicable copyright laws and is not for resale in any manner. Semiconductor Components Industries, LLC, 2005 June, 2005 − Rev. 01B Case Outline Number: 751AC