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Axelite Confidential Materials, do not copy or distribute without written consent.

Rev.1.6 Nov.27, 2019

AX6639/A

(3) TO263-2L

E

e

b

b2

L1

1.3

10.9

Land Pattern Recommendation (Unit: mm)

2.54

Symbol

Dimensions in Millimeters

Dimensions in Inches

Min.

Nom.

Max.

Min.

Nom.

Max.

A

4.06

4.45

4.83

0.16

0.175

0.19

b

0.51

0.76

0.99

0.02

0.03

0.039

b2

1.14

1.47

1.78

0.045

0.058

0.07

C

0.38

0.56

0.74

0.015

0.022

0.029

C2

1.14

1.4

1.65

0.045

0.055

0.065

D

8.38

9.02

9.65

0.33

0.355

0.38

D1

5.08

-

-

0.2

-

-

E

9,65

10.2

10.7

0.38

0.4

0.42

e

2.54 BSC

0.1 BSC

L

14.6

15.2

15.9

0.575

0.6

0.625

L1

1.78

2.29

2.79

0.07

0.09

0.11

L2

-

-

1.68

-

-

0.066

L3

-

-

1.78

-

-

0.07

Mold flash shall not exceed 0.005inch per side

JEDEC outline: TO-263 AB