ax5051 AXSEM, ax5051 Datasheet - Page 40

• Manufacturer Part Number: ax5051
• Description: Ax5051 Radio
• Manufacturer: AXSEM

40
QFN28 Package Information
8.
8.1.
Version 1.6
Notes
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Leadframe material is copper A194
11. Coplanarity applies to the exposed pad as well as the terminal
12. YYWWXX is the packaging lot code
JEDEC ref MO-220
All dimensions are in millimeters
Pin 1 is identified by chamfer on corner of exposed die pad.
Datum C and the seating plane are defined by the flat surface of the
metallised terminal
Dimension ‘e’ represent the terminal pitch
Dimension b applies to metallised terminal and is measured 0.25 to
0.30mm from terminal tip.
Dimension L1 represents terminal pull back from package edge. There
terminal pull back esists, only upper half of lead is visible on package
edge du to half etching of leadframe.
Package surface shall be matte finish, Ra 1.6-2.2
Package warp shall be 0.050 maximum
QFN28 Package Information
Package Outline QFN28
YYWWXX
AX5051-1
AXSEM
Datasheet AX5051