Plastic Packages for Integrated Circuits Package Outline Drawing L48.6x6A 48 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 9/11 4X 4.40 6.00 44X 0.40 A B TYP 0.50±0.10 36 6.00 6 PIN 1 INDEX AREA (4X) 48 37 6 PIN #1 INDEX AREA 1 4.30 1.40 7x 0.60 25 0.15 12 24 TOP VIEW TYP. 0.50 ±0.10 13 0.10 M C A B 4 48X 0.20 ±0.05 BOTTOM VIEW ( 5.70) (4X 4.40) SEE DETAIL "X" (44X 0.40) 0.90 ±0.100 (TYP 0.70) C 0.10 C SEATING PLANE 0.08 C 1 ( 5.70) SIDE VIEW ( 4.30) (1.40) (7x 0.60) 0.2 REF C (10X 0.30 ) (18X 0.20 ) 5 (30X 0.20 ) 0 . 00 MIN. 0 . 05 MAX. (TYP 0.70 ) 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 ± 0.10 Angular ± 2.50° 4. Dimension applies to the metallized terminal and is measured between 0.015mm and 0.30mm 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 identifier may be either a mold or mark feature. 1