Package information

STBB3JCC

24/27

DocID025425 Rev 5

Note:

The terminal A1 on the bump side is identified by a distinguishing feature (for instance by a

circular “clear area” typically 0.1 mm diameter) and/or a missing bump.

The terminal A1 on the backside of the product is identified by a distinguishing feature (for

instance by a circular “clear area” less than 0.5 mm diameter).

Table 9. Flip Chip 20 (2.5 x 1.75 mm) mechanical data

Dim.

mm

Min.

Typ.

Max.

A

0.50

0.55

0.60

A1

0.17

0.20

0.23

A2

0.33

0.35

0.37

b

0.21

0.25

0.29

D

2.485

2.515

2.545

D1

1.6

E

1.731

1.761

1.791

E1

1.2

e0.40

fD

0.447

0.457

0.467

fE

0.27

0.28

0.29

SE

0.20

ccc

0.075