Outline Dimensions
Vishay High Power Products
D
2
PAK, TO-262
DIMENSIONS FOR TO-262
in millimeters and inches
Modified JEDEC outline TO-262
(Datum A) (2) (3)
E
A
(3) L1
Seating
plane
1
L2
2 3
C
C
D1 (3)
A
B
A
c2
E
D
B
B
L (2)
3 x
b2
3x
b
2xe
0.010
M
A
M
B
c
A1
A
E1
Section A - A
Plating
(4)
b1, b3
Base
metal
c1
(3)
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
c
(4)
(b,
b2)
Section B - B and C - C
Scale:
None
Lead tip
SYMBOL
A
A1
b
b1
b2
b3
c
c1
c2
D
D1
E
E1
e
L
L1
L2
MILLIMETERS
MIN.
4.06
2.03
0.51
0.51
1.14
1.14
0.38
0.38
1.14
8.51
6.86
9.65
7.90
2.54 BSC
13.46
-
3.56
14.10
1.65
3.71
(6)
INCHES
MAX.
4.83
3.02
0.99
0.89
1.78
1.73
0.74
0.58
1.65
9.65
8.00
10.67
8.80
MIN.
0.160
0.080
0.020
0.020
0.045
0.045
0.015
0.015
0.045
0.335
0.270
0.380
0.311
0.100 BSC
0.530
-
0.140
0.555
0.065
0.146
MAX.
0.190
0.119
0.039
0.035
0.070
0.068
0.029
0.023
0.065
0.380
0.315
0.420
0.346
NOTES
4
4
4
2
3
2, 3
3
3
Notes
(1)
Dimensioning and tolerancing as per ASME Y14.5M-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)
Controlling dimension: inches
Outline conform to JEDEC TO-262 except A1 (maximum), b
(minimum) and D1 (minimum) where dimensions derived the
actual package outline
www.vishay.com
2
For technical questions concerning discrete products, contact:
diodes-tech@vishay.com
For technical questions concerning module products, contact:
ind-modules@vishay.com
Document Number: 95014
Revision: 31-Mar-09
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