Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of

use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by

implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to

change without notice. This publication supersedes and replaces all information previously supplied.

STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-

proval of STMicroelectronics.

The ST logo is a registered trademark of STMicroelectronics

© 1999 STMicroelectronics - Printed in Italy - All rights reserved.

STMicroelectronics GROUP OF COMPANIES

Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia

Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.

http://www.st.com

PACKAGE MECHANICAL DATA

SOT-143

A

L

C

D

E

H

e2

b

b1

e1

A1

REF.

DIMENSIONS

Millimeters

Inches

Min.

Max.

Min.

Max.

A

0.8

1.2

0.0314 0.0472

A1

0.01

0.127

0.0004

0.005

b

0.35

0.6

0.014

0.024

b1

0.55

0.95

0.022

0.037

C

0.085

0.2

0.003

0.008

D

2.8

3.04

0.11

0.12

E

1.2

1.4

0.047

0.055

e1

1.90 Typ.

0.075 Typ.

e2

0.2 Typ.

0.008 Typ.

H

2.1

2.64

0.083

0.103

L

0.55 Typ.

0.022 Typ.

FOOTPRINT DIMENSIONS (millimeters)

Type

Marking

Package

Weight

Base qty

Delivery mode

BAS70-07

D99

SOT-143

0.01g.

3000

Tape & reel

MARKING

1.92

0.95

2.25

1.1

0.65

0.2

BAS70-07

4/4