Document Number: 95016

For technical questions concerning discrete products, contact: diodes-tech@vishay.com

www.vishay.com

Revision: 04-Nov-08

For technical questions concerning module products, contact: ind-modules@vishay.com

1

D-PAK (TO-252AA)

Outline Dimensions

Vishay High Power Products

Notes

the outermost extremes of the plastic body

DIMENSIONS in millimeters and inches

SYMBOL

MILLIMETERS

INCHES

NOTES

SYMBOL

MILLIMETERS

INCHES

NOTES

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

A

2.18

2.39

0.086

0.094

e

2.29 BSC

0.090 BSC

A1

-

0.13

-

0.005

H

9.40

10.41

0.370

0.410

b

0.64

0.89

0.025

0.035

L

1.40

1.78

0.055

0.070

b2

0.76

1.14

0.030

0.045

L1

2.74 BSC

0.108 REF.

b3

4.95

5.46

0.195

0.215

3

L2

0.51 BSC

0.020 BSC

c

0.46

0.61

0.018

0.024

L3

0.89

1.27

0.035

0.050

3

c2

0.46

0.89

0.018

0.035

L4

-

1.02

-

0.040

D

5.97

6.22

0.235

0.245

5

L5

1.14

1.52

0.045

0.060

2

D1

5.21

-

0.205

-

3

Ø

0°

10°

0°

10°

E

6.35

6.73

0.250

0.265

5

Ø1

0°

15°

0°

15°

E1

4.32

-

0.170

-

3

Ø2

25°

35°

25°

35°

Ø 1

E

(5)

b3

(3)

0.010

CA B

L3 (3)

B

A

C

H

C

L2

D (5)

L4

b

2x e

b2

(2) L5

1

2

3

4

Ø 2

A

c2

A

A

H

Seating

plane

c

Detail “C”

(7)

Seating

plane

A1

Detail “C”

Rotated 90 °CW

Scale: 20:1

(L1)

C

C

L

Ø

Gauge

plane

Lead tip

M

0.010

CA B

M

32

4

1

E1

D1

MIN.

0.265

(6.74)

MIN.

0.245

(6.23)

MIN.

0.089

(2.28)

MIN.

0.06

(1.524)

0.488 (12.40)

0.409 (10.40)

0.093 (2.38)

0.085 (2.18)

Pad layout