
PACKAGE MECHANICAL DATA
TO220AB Plastic
Cooling method : C
Marking : type number
Weight : 2.1 g
Recommended torque value : 0.8 m.N.
Maximum torque value : 1 m.N.
M
B
l4
C
b2
a2
l2
c2
l3
b1
a1
A
F
L
I
e
c1
REF.
DIMENSIONS
Millimeters
Min.
15.20
3.50
13.00
10.00
0.61
1.23
4.40
0.49
2.40
2.40
6.20
3.75
16.40 Typ.
2.65
1.14
1.14
2.60 Typ.
Inches
Min.
0.598
0.137
0.511
0.393
0.024
0.048
0.173
0.019
0.094
0.094
0.244
0.147
0.646 Typ.
0.104
0.044
0.044
0.102 Typ.
Max.
15.90
4.20
14.00
10.40
0.88
1.32
4.60
0.70
2.72
2.70
6.60
3.85
Max.
0.625
0.165
0.551
0.409
0.034
0.051
0.181
0.027
0.107
0.106
0.259
0.151
A
a1
a2
B
b1
b2
C
c1
c2
e
F
I
I4
L
l2
l3
M
2.95
1.70
1.70
0.116
0.066
0.066
Information furnished is believed to 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 STMicroelectron-
ics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and re-
places all information previously supplied. STMicroelectronics products are not authorized for use as critical components
in life support devices or systems without express 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.
BTA/BTB24 BW/CW
5/5