Корпус Intersil L20.4x4F — Даташит

Plastic Packages for Integrated Circuits Package Outline Drawing
L20.4x4F
20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (PUNCH QFN WITH WETABLE FLANK)
Rev 0, 2/11
0.10 C A
2X
A 4.00 PIN 1 4X 0.42 В±0.18
0.10 M C A B 3.75 2.60 INDEX AREA PIN1 ID
0.30 x 45 2X 20 5 20 0.10 C B 1
2
3 1
2
3 4X 0.42 В±0.18 4.00 2.60 3.75 B TOP VIEW 0.25 MIN
SEE DETAIL "X" SEE DETAIL "A"
BOTTOM VIEW 0.85 +/-.05 0.15 В±0.10 0.50 SIDE VIEW 0.15 В±0.05 0 -12В° 0.40 В±0.10
0.25 В±0.05
C 0.10 В±0.05 0.10 M C A B SEATING PLANE DETAIL "A" 0.08 C
DETAIL "X" 4 0.00 MIN
0.05 MIN NOTES:
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 В± 0.05 4. Dimension applies to the metallized terminal and is measured 16X (0.50) (3.90) SQ 20X (0.25)
(2.60) SQ between 0.20mm and 0.25mm from the terminal tip.
5. The configuration of the pin #1 identifier is optional, but must be …