Datasheet
1999 Apr 23 5
Philips Semiconductors Product speciļ¬cation
PNP medium power transistors BC636; BC638; BC640
PACKAGE OUTLINE
UNIT
A
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC EIAJ
mm
5.2
5.0
b
0.48
0.40
c
0.45
0.40
D
4.8
4.4
d
1.7
1.4
E
4.2
3.6
L
14.5
12.7
e
2.54
e
1
1.27
L
1
(1)
2.5
b
1
0.66
0.56
DIMENSIONS (mm are the original dimensions)
Note
1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities.
SOT54 TO-92 SC-43
97-02-28
A L
0 2.5 5 mm
scale
b
c
D
b
1
L
1
d
E
Plastic single-ended leaded (through hole) package; 3 leads SOT54
e
1
e
1
2
3