BC635 BC637 BC639

4

Motorola Small–Signal Transistors, FETs and Diodes Device Data

PACKAGE DIMENSIONS

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. CONTOUR OF PACKAGE BEYOND DIMENSION R

IS UNCONTROLLED.

4. DIMENSION F APPLIES BETWEEN P AND L.

DIMENSION D AND J APPLY BETWEEN L AND K

MINIMUM. LEAD DIMENSION IS UNCONTROLLED

IN P AND BEYOND DIMENSION K MINIMUM.

R

A

P

J

L

F

B

K

G

H

SECTION X–X

C

V

D

N

N

X X

SEATING

PLANE

DIM

MIN

MAX

MIN

MAX

MILLIMETERS

INCHES

A

0.175

0.205

4.45

5.20

B

0.170

0.210

4.32

5.33

C

0.125

0.165

3.18

4.19

D

0.016

0.022

0.41

0.55

F

0.016

0.019

0.41

0.48

G

0.045

0.055

1.15

1.39

H

0.095

0.105

2.42

2.66

J

0.015

0.020

0.39

0.50

K

0.500

–––

12.70

–––

L

0.250

–––

6.35

–––

N

0.080

0.105

2.04

2.66

P

–––

0.100

–––

2.54

R

0.115

–––

2.93

–––

V

0.135

–––

3.43

–––

1

CASE 029–04

(TO–226AA)

ISSUE AD

STYLE 14:

PIN 1. EMITTER

2. COLLECTOR

3. BASE

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding

the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,

and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different

applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does

not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in

systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of

the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such

unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless

against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death

associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.

Motorola and

are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.

How to reach us:

USA/EUROPE: Motorola Literature Distribution;

JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, Toshikatsu Otsuki,

P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447

6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–3521–8315

MFAX: RMFAX0@email.sps.mot.com – TOUCHTONE (602) 244–6609

HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,

INTERNET: http://Design–NET.com

51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298

BC635/D

*BC635/D*

◊