
PRODUCT SPECIFICATION
RC1584
REV. 1.0.3 11/11/99
9
Mechanical Dimensions
3-Lead TO-263 Package
A
b
b2
c2
D
E
e
L
L1
L2
R
.160
.020
.049
.045
.340
.380
.190
.039
.051
.055
.380
.405
4.06
0.51
1.25
1.14
8.64
9.65
4.83
0.99
1.30
1.40
9.65
10.29
Symbol
Inches
Min.
Max.
Min.
Max.
Millimeters
Notes
.100 BSC
.575
.090
—
.017
0
°
.625
.110
.055
.019
8
°
14.61
2.29
—
0.43
0
°
15.88
2.79
1.40
0.78
8
°
α
Notes:
1. Dimensions are exclusive of mold flash and metal burrs.
2. Standoff-height is measured from lead tip with ref. to Datum -B-.
3. Foot length is measured with ref. to Datum -A- with lead surface
(at inner R).
4. Dimensiuon exclusive of dambar protrusion or intrusion.
5. Formed leads to be planar with respect to one another at seating
place -C-.
2.54 BSC
E
@PKG/
@HEATSINK
D
L2
A
-C-
L
c2
L1
R (2 PLCS)
-A-
-B-
E-PIN
b2
b
e