TC1265

DS21376C-page 10

 2004 Microchip Technology Inc.

5-Lead Plastic (ET) (DDPAK)

BOTTOM VIEW

TOP VIEW

E

D

b

E1

D2

A

A1

c2

c

L

D1

e

θ1

θ

(5X)

L3

1

§ Significant Characteristic

Drawing No. C04-012

Notes:

Mold Draft Angle

Dimensions D and E do not include mold flash or protrusions. Mold flash or protrusions shall not

exceed .010" (0.254mm) per side.

θ1

7°

Pitch

Number of Pins

Overall Width

Standoff §

Molded Package Length

Exposed Pad Width

Overall Height

MAX

Units

Dimension Limits

A1

E1

D

E

e

A

.398

.000

.256 REF

INCHES*

.067 BSC

MIN

5

NOM

MAX

.010

0.00

10.11

6.50 REF

MILLIMETERS

.183

MIN

5

1.70 BSC

NOM

0.25

4.65

JEDEC equivalent: TO-252

4.50

.170

.005

0.13

Foot Length

L

.068

.089

.110

1.73

2.26

2.79

Foot Angle

θ

--

--

8°

.177

*Controlling Parameter

4.32

.385

.410

9.78

10.41

.330

.350

.370

8.38

8.89

9.40

Overall Length

D1

.549

.577

.605

13.94

14.66

15.37

Lead Thickness

c

.014

.020

.026

0.36

0.51

0.66

Pad Thickness

c2

.045

--

.055

1.14

--

1.40

Lead Width

.037

b

.026

.032

0.66

0.81

0.94

3°

--

8°

7°

3°

--

--

--

Exposed Pad Length

D2

.303 REF

7.75 REF

Pad Length

L3

.045

--

.067

1.14

--

1.70