Package Intersil L20.4x4 — 数据表

Plastic Packages for Integrated Circuits Package Outline Drawing
L20.4x4
20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 4, 6/15
4x 2.0 В±0.05
4.00 В±0.05 A
B 16x 0.50 В±0.05 16 6
PIN 1
INDEX AREA 6
PIN #1 INDEX AREA 20 1 15
4.00 В±0.05 2.10 В±0.15 11 5 0.15 (4x) 6 10
TOP VIEW 0.10 M C A B
4 0.25 +0.05/-0.07 20x 0.6 +0.15/-0.25
BOTTOM VIEW SEE DETAIL "X"
0.10 C 0.90 В±0.1 C
BASE PLANE (3.6 TYP) SEATING PLANE
0.08 C (20x 0.5) ( 2.10) SIDE VIEW (20x 0.25) C 0.2 REF 5 0.00 MIN.
0.05 MAX. (20x 0.8)
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 В± 0.05 4. Dimension b applies to the metallized terminal and is measured
between 0.15mm 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 …