L4989 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L4989' PDF : 19 Pages View PDF
L4989
4.3
SO-20 package information
Figure 7. SO-20 package dimensions
Package and packing information
Product(s) Table 10. SO-20 mechanical data
lete Symbol
bso A
- O A1
t(s) B
c C
du D(1)
ProE
te e
le H
so h
Ob L
Min.
2.35
0.10
0.33
0.23
12.60
7.40
10.0
0.25
0.40
Millimeters
Typ.
1.27
Max.
2.65
0.30
0.51
0.32
13.00
7.60
10.65
0.75
1.27
k
0°
8°
ddd
0.10
1. “D” dimension does not include mold flash, protusions or gate burrs. Mold flash, protusions or gate burrs
shall not exceed 0.15mm per side.
15/19
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