PACKAGE MECHANICAL DATA

RD91

Plastic

Marking : type number

Weight : 20 g

A

a1

a2

B

d1

b2

C

c1

c2

E

F

I

LI

L2

N1

N2

REF.

DIMENSIONS

Millimeters

Inches

Min.

Max.

Min.

Max.

A

40.00

1.575

a1

29.90

30.30

1.177

1.193

a2

22.00

0.867

B

27.00

1.063

b1

13.50

16.50

0.531

0.650

b2

24.00

0.945

C

14.00

0.551

c1

3.50

0.138

c2

1.95

3.00

0.077

0.118

E

0.70

0.90

0.027

0.035

F

4.00

4.50

0.157

0.177

I

11.20

13.60

0.441

0.535

L1

3.10

3.50

0.122

0.138

L2

1.70

1.90

0.067

0.075

N1

33

°

43

°

33

°

43

°

N2

28

°

38

°

28

°

38

°

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability

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 SGS-THOMSON Microelectronics.

Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all

information previously supplied.

SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems

without express writt en approval of SGS-THOMSON Microelectronics.

© 1995 SGS-THOMSON Microelectronics - Printed in Italy - All rights reserved.

SGS-THOMSON Microelectronics GROUP OF COMPANIES

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BTA40 A/B

5/5