Symbol

mm

Min.

Typ.

Max.

A

0.80

0.90

1.00

A1

0.00

0.02

0.05

A3

0.20 REF.

b

0.15

0.20

0.25

D

3.00 BSC

E

4.00 BSC

e

0.40 BSC

D2

1.65

1.80

1.90

E2

2.65

2.80

2.90

K

0.15

L

0.25

0.35

0.45

N

24

Note:

N is the total number of terminals. Dimension b applies to metallized terminal. If the terminal has a radius on its

end dimension b should not be measured in that radius area.

STPD01

QFN3x4x1.0 24L package information

DS13473 - Rev 1

page 36/43