2N4029, 2N4033

http://onsemi.com

4

PACKAGE DIMENSIONS

TO−39 3−Lead

CASE 205AB

ISSUE A

STYLE 1:

PIN 1. EMITTER

2. BASE

3. COLLECTOR

SEATING

PLANE

R

F

B

C

K

L

P

D

3X

M

H

J

S

B

0.007 (0.18MM)

A

N

DIM

MIN

MAX

MIN

MAX

INCHES

MILLIMETERS

A

0.350

0.370

8.89

9.40

B

0.315

0.335

8.00

8.51

C

0.240

0.260

6.10

6.60

D

0.016

0.019

0.41

0.48

E

0.009

0.125

0.23

3.18

F

0.016

0.019

0.41

0.48

N

0.200 BSC

5.08 BSC

H

0.028

0.034

0.71

0.86

J

0.029

0.040

0.73

1.02

K

0.500

0.580

12.70

14.73

L

0.250

---

6.35

---

M

45 BSC

45 BSC

R

0.054 BSC

1.37 BSC

P

---

0.050

---

1.27

_

_

NOTES:

1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.

2. CONTROLLING DIMENSION: INCHES.

3. DIMENSION J MEASURED FROM DIAMETER A TO EDGE.

4. LEAD TRUE POSITION TO BE DETERMINED AT THE GUAGE

PLANE DEFINED BY DIMENSION R.

5. DIMENSION F APPLIES BETWEEN DIMENSION P AND L.

6. DIMENSION D APPLIES BETWEEN DIMENSION L AND K.

7. BODY CONTOUR OPTIONAL WITHIN ZONE DEFINED BY DIMEN­

SIONS A, B, AND T.

8. DIMENSION B SHALL NOT VARY MORE THAN 0.010 IN ZONE P.

T

---

0.030

---

0.76

U

0.100

---

2.54

---

A

B

A

DETAIL X

U

NOTE 5

NOTES 4 & 6

C

U

E

2

3

1

DETAIL X

NOTE 7

T

LEAD IDENTIFICATION

DETAIL

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