Supertex inc.

does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives

to the replacement of the devices determined defective due to workmanship. No responsibility is assumed for possible omissions and inaccuracies. Circuitry and

Supertex inc.

1235 Bordeaux Drive, Sunnyvale, CA 94089

Tel: 408-222-8888

www.supertex.com

24

(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline

MD3872

Doc.# DSFP-MD3872

B060413

128-Lead TQFP (w/Heat Slug) Package Outline (HF)

14.00x14.00mm body, 1.20mm height (max), 0.40mm pitch

Symbol

A

A1

A2

b

D

D1

D2

E

E1

E2

e

L

L1

L2

θ

θ1

Dimension

(mm)

MIN

-

0.05 0.95 0.13

16.00

BSC

14.00

BSC

9.50

BSC

16.00

BSC

14.00

BSC

9.50

BSC

0.40

BSC

0.45

1.00

REF

0.25

BSC

NOM

-

-

1.00 0.18

0.60

MAX 1.20 0.15 1.05 0.23

0.75

Drawings not to scale.

Supertex Doc. #: DSPD-128TQFPHF, Version NR011713.

Note:

1.

A Pin 1 identifier must be located in the index area indicated. The Pin 1 identifier can be: a molded mark/identifier; an embedded metal marker; or

a printed indicator.

Top View

View B

View B

Side View

D

D1

Seating

Plane

128

1

Note 1

(Index Area

D/4 x E/4)

Bottom View

E1/2

D1/2

E2

D2

Seating

Plane

Gauge

Plane

θ

L

L1

L2

A2

A

A1

E

E1

b

e

θ1

128

1