TMC248-LA DATASHEET (Rev. 1.01 / 2013-MAR-26)
37
15 Package Mechanical Data
15.1 Dimensional Drawings
Attention: Drawings not to scale. All dimensions are in mm.
Figure 15.1 Dimensional drawing
Parameter
Ref
Min
Nom
Max
Total thickness
Stand off
L/F thickness
Lead width
Body size X, Y
Lead pitch
A
0.80
0.00
0.85
0.035
0.203
0.25
5.0
0.90
0.05
A1
A3
b
D, E
e
0.2
0.3
0.5
EP size X, Y
Lead length
J, K
L
3.6
0.35
3.7
0.4
3.8
0.45
Package edge tolerance aaa
0.1
Mold flatness
Coplanarity
Lead offset
bbb
ccc
ddd
eee
0.1
0.08
0.1
Exposed pad offset
0.1
15.2 Package Code
Device
Package
Temperature range Code/ Marking
-50… +125°C TMC248-LA
TMC248
QFN28 (RoHS)
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