Outline Dimensions
Vishay High Power Products
D
2
PAK, TO-262
DIMENSIONS FOR D
2
PAK
in millimeters and inches
Conforms to JEDEC outline D
2
PAK (SMD-220)
(2)(3)
E
(3) L1
4
(D1) (3)
D
H
1
L2
B
B
A
2 x
b2
2x
b
0.010 M A M B
2x e
Gauge
plane
0° to
8°
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
Lead tip
L3
L
L4
Detail “A”
Rotated 90 °CW
Scale:
8:1
A1
B
Seating
plane
(b,
b2)
Section B - B and C - C
Scale:
None
(c)
c1 (4)
± 0.004 M B
H
C
c
E1
View
A - A
Plating
(4)
b1, b3
Base
Metal
(3)
2.64 (0.103)
2.41 (0.096)
2.32
MIN.
(0.08)
2
3
(2)
Detail A
17.90 (0.70)
15.00 (0.625)
3.81
MIN.
(0.15)
9.65
MIN.
(0.38)
A
A
c2
A
(E)
B
Pad layout
11.00
MIN.
(0.43)
SYMBOL
A
A1
b
b1
b2
b3
c
c1
c2
D
MILLIMETERS
MIN.
4.06
0.00
0.51
0.51
1.14
1.14
0.38
0.38
1.14
8.51
MAX.
4.83
0.254
0.99
0.89
1.78
1.73
0.74
0.58
1.65
9.65
INCHES
MIN.
0.160
0.000
0.020
0.020
0.045
0.045
0.015
0.015
0.045
0.335
MAX.
0.190
0.010
0.039
0.035
0.070
0.068
0.029
0.023
0.065
0.380
NOTES
SYMBOL
D1
E
E1
MILLIMETERS
MIN.
6.86
9.65
7.90
14.61
1.78
-
1.27
4.78
MAX.
8.00
10.67
8.80
15.88
2.79
1.65
1.78
5.28
INCHES
MIN.
0.270
0.380
0.311
0.575
0.070
-
0.050
0.188
MAX.
0.315
0.420
0.346
0.625
0.110
0.066
0.070
0.208
NOTES
3
2, 3
3
4
4
4
2
(7)
e
H
L
L1
L2
L3
L4
2.54 BSC
0.100 BSC
3
0.25 BSC
0.010 BSC
Notes
(1)
Dimensioning and tolerancing per ASME Y14.5 M-1994
(2)
Dimension D and E do not include mold flash. Mold flash shall not
exceed 0.127 mm (0.005") per side. These dimensions are
measured at the outmost extremes of the plastic body
(3)
Thermal pad contour optional within dimension E, L1, D1 and E1
(4)
Dimension b1 and c1 apply to base metal only
(5)
Datum A and B to be determined at datum plane H
(6)
Controlling dimension: inch
Document Number: 95014
Revision: 31-Mar-09
Outline conforms to JEDEC outline TO-263AB
For technical questions concerning discrete products, contact:
diodes-tech@vishay.com
For technical questions concerning module products, contact:
ind-modules@vishay.com
www.vishay.com
1
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