[ Pobierz całość w formacie PDF ]

L L
Dimension : suggestion.
Figure 23. Example of heat-sink
The following table shows the length that
the heatsinkin fig.23 must have forseveral
values of P and R .
tot th
Ptot (W) 12 8 6
Length of heatsink
60 40 30
(mm)
Rth of heatsink
4.2 6.2 8.3
( C/W)
°
10/12
TDA2030
PENTAWATT PACKAGE MECHANICAL DATA
mm inch
DIM.
MIN. TYP. MAX. MIN. TYP. MAX.
A 4.8 0.189
C 1.37 0.054
D 2.4 2.8 0.094 0.110
D1 1.2 1.35 0.047 0.053
E 0.35 0.55 0.014 0.022
E1 0.76 1.19 0.030 0.047
F 0.8 1.05 0.031 0.041
F1 1 1.4 0.039 0.055
G 3.2 3.4 3.6 0.126 0.134 0.142
G1 6.6 6.8 7 0.260 0.268 0.276
H2 10.4 0.409
H3 10.05 10.4 0.396 0.409
L 17.55 17.85 18.15 0.691 0.703 0.715
L1 15.55 15.75 15.95 0.612 0.620 0.628
L2 21.2 21.4 21.6 0.831 0.843 0.850
L3 22.3 22.5 22.7 0.878 0.886 0.894
L4 1.29 0.051
L5 2.6 3 0.102 0.118
L6 15.1 15.8 0.594 0.622
L7 6 6.6 0.236 0.260
L9 0.2 0.008
M 4.23 4.5 4.75 0.167 0.177 0.187
M1 3.75 4 4.25 0.148 0.157 0.167
V4 40° (typ.)
Dia 3.65 3.85 0.144 0.152
L
L1
V3
VV
E
L8
VV
V1
M1
R
R
A
R
B
M
D
C
D1 V4
L2
H2
L5
L3
F
E1
E
V4
H3 H1 G G1
Dia.
F
F1
L7 H2
V4
L6 L9
RESIN BETWEEN
LEADS
11/12
TDA2030
Information furnished is believedto be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems withoutexpress written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 1998 STMicroelectronics  Printed in Italy  All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
12/12
This datasheet has been download from:
www.datasheetcatalog.com
Datasheets for electronics components. [ Pobierz całość w formacie PDF ]