Plastic Packages for Integrated Circuits Package Outline Drawing L46.4.5x6.5A 46 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 1/12 4.50 6 PIN 1 INDEX AREA B 38 3.10 46 1 5.10 5.20 6.50 37 14 42X 0.40 (4X) 6 PIN #1 INDEX AREA A 0.10 15 46X 0.20 4 46X 0.40 0.10 M C A B 3.20 BOTTOM VIEW TOP VIEW SEE DETAIL "X" 0.85 // 0.10 C C BASE PLANE SEATING PLANE 0.08 C 0.203 C 5 0.2 REF 0.00 MIN 0.05 MAX SIDE VIEW DETAIL "X" (4.30) (3.10) NOTES: (42X 0.40) (5.20) (6.30) (5.10) (46X 0.20) 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to ASME Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension applies to the metallized terminal and is measured between 0.15mm and 0.25mm from the terminal tip. (46X 0.60) TYPICAL RECOMMENDED LAND PATTERN 1 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 identifier may be either a mold or mark feature.