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Vishay Siliconix

Revision: 12-Jan-15

1

Document Number: 64846

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Notes

1. Use millimeters as the primary measurement

2. Dimensioning and tolerances conform to ASME Y14.5M. - 1994

3. N is the number of terminals. Nd is the number of terminals in X-direction and Ne is the number of terminals in Y-direction

4. Dimension b applies to plated terminal and is measured between 0.20 mm and 0.25 mm from terminal tip

5. The pin #1 identifier must be existed on the top surface of the package by using indentation mark or other feature of package body

6. Exact shape and size of this feature is optional

7. Package warpage max. 0.08 mm

8. Applied only for terminals

DIM.

MILLIMETERS

INCHES

MIN.

NOM.

MAX.

MIN.

NOM.

MAX.

0.70

0.75

0.80

0.027

0.029

0.031

A1

0.00

-

0.05

0.000

-

0.002

A2

0.20 ref.

0.008 ref.

0.20

0.25

0.30

0.078

0.098

0.011

D

6.00 BSC

0.236 BSC

e

0.50 BSC

0.019 BSC

E

6.00 BSC

0.236 BSC

L

0.35

0.40

0.45

0.013

0.015

0.017

40

40

10

10

10

10

D2-1

1.45

1.50

1.55

0.057

0.059

0.061

D2-2

1.45

1.50

1.55

0.057

0.059

0.061

D2-3

2.35

2.40

2.45

0.095

0.094

0.096

E2-1

4.35

4.40

4.45

0.171

0.173

0.175

E2-2

1.95

2.00

2.05

0.076

0.078

0.080

E2-3

1.95

2.00

2.05

0.076

0.078

0.080

K1

0.73 BSC

0.028 BSC

K2

0.21 BSC

0.008 BSC

ECN: T14-0826-Rev. B, 12-Jan-15

DWG: 5986

40

1

2 x

2 x

Pin 1 dot

by marking

MLP66-40

(6 mm x 6 mm)

10

11

20

21

30

31

56

Top View

Bottom View

Side View

A

B

C

D

0.10 C B

0.10 C A

A

0.08 C

A1

A2

0.41

K2

K1

D2-1

D2-3

D2-2

ref.