BC237,A,B,C BC238B,C BC239,C

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 17:

PIN 1. COLLECTOR

2. BASE

3. EMITTER

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

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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.

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How to reach us:

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BC237/D

*BC237/D*

◊