6

Package information

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages,

depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product

status are available at: www.st.com. ECOPACK is an ST trademark.

6.1

PowerSSO-16 package information

Figure 46. PowerSSO-16 package outline

GAPG1605141159CFT

8017965_Rev_9

Bottom view

Top view

Section A-A

Section B-B

θ 1

θ 3

θ 2

h

h

R1

R

L1

L

B

B

GAUGE PLANE

S

b1

c

c1

b

BASE METAL

WITH PLATING

E2

E3

D2

D3

A

A2

A1

b

SEATING PLANE

for dual gauge only

for dual gauge only

ccc C

C

H

eee C

ggg

ggg

A-B D

C

A-B D

C

e

index area

(0.25D x 0.75E1)

2x N/2 TIPS

2x

1.2

aaa C D

N

1

2

3

D

E

E1

f f f

ddd

C

bbb C

C D

A-B

A

D

B

2x

A

N/2

A

minimum solderable area

VN7040AJ, VN7040AS

Package information

DS10829 - Rev 5

page 31/45