Plastic Packages for Integrated Circuits Package Outline Drawing L48.7x7F 48 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 4/09 7.00 A 4X 5.50 6 PIN #1 INDEX AREA B 48 37 36 6 PIN 1 INDEX AREA 7.00 (4X) 1 44X 0.50 EXP DAP 5.15 Sq 12 25 0.15 24 13 48X 0.25 48X 0.40 4 0.10 M C A B TOP VIEW BOTTOM VIEW SEE DETAIL "X" // 0.10 C C BASE PLANE PACKAGE OUTLINE SEATING PLANE 0.08 C 0.90 Max SIDE VIEW 44X 0.50 7.00 5.15 48X 0.25 C 48X 0.20 0.2 REF 5 0.00 MIN 0.05 MAX 48X 0.60 TYPICAL RECOMMENDED LAND PATTERN DETAIL "X" NOTES: 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to AMSE Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension b applies to the metallized terminal and is measured between 0.18mm and 0.28mm from the terminal tip. 5. Tiebar shown (if present) is a non-functional feature. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 indentifier may be either a mold or mark feature. 1