Vishay D-PAK (TO-252AA) Dimensional Sheet
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Outline Dimensions |
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Vishay High Power Products |
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D-PAK (TO-252AA) |
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DIMENSIONS in millimeters and inches |
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(5) |
A |
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A |
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C |
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Pad layout |
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E |
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(3) |
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0.010 M C A B |
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0.265 |
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b3 |
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c2 |
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MIN. |
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L3 (3) |
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A |
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E1 |
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(6.74) |
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Ø 1 |
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Ø 2 |
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4 |
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4 |
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B |
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Seating |
D1 |
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0.245 |
MIN. |
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(6.23) |
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D |
(5) |
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plane |
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0.488 (12.40) |
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H |
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0.409 (10.40) |
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1 |
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3 |
L4 |
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3 |
2 |
1 |
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2 |
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0.089 |
MIN. |
(2) L5 |
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Detail “C” |
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(2.28) |
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c A |
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0.06 |
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b2 |
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b |
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MIN. |
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0.010 M C A B |
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(1.524) |
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2x e |
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0.093 (2.38) |
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Detail “C” |
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(L1) |
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0.085 (2.18) |
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Rotated 90 °CW |
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Scale: 20:1 |
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H |
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Lead tip |
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(7) |
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Gauge |
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C |
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C Seating |
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plane |
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C |
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plane |
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L2 |
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Ø |
L |
A1 |
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SYMBOL |
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MILLIMETERS |
INCHES |
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SYMBOL |
MILLIMETERS |
INCHES |
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MIN. |
MAX. |
MIN. |
NOTES |
MIN. |
MAX. |
MIN. |
NOTES |
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MAX. |
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MAX. |
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A |
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2.18 |
2.39 |
0.086 |
0.094 |
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e |
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2.29 BSC |
0.090 BSC |
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A1 |
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- |
0.13 |
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0.005 |
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H |
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9.40 |
10.41 |
0.370 |
0.410 |
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b |
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0.64 |
0.89 |
0.025 |
0.035 |
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L |
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1.40 |
1.78 |
0.055 |
0.070 |
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b2 |
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0.76 |
1.14 |
0.030 |
0.045 |
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L1 |
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2.74 BSC |
0.108 REF. |
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b3 |
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4.95 |
5.46 |
0.195 |
0.215 |
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3 |
L2 |
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0.51 BSC |
0.020 BSC |
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c |
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0.46 |
0.61 |
0.018 |
0.024 |
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L3 |
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0.89 |
1.27 |
0.035 |
0.050 |
3 |
c2 |
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0.46 |
0.89 |
0.018 |
0.035 |
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L4 |
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- |
1.02 |
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0.040 |
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D |
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5.97 |
6.22 |
0.235 |
0.245 |
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5 |
L5 |
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1.14 |
1.52 |
0.045 |
0.060 |
2 |
D1 |
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5.21 |
- |
0.205 |
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3 |
Ø |
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0° |
10° |
0° |
10° |
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E |
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6.35 |
6.73 |
0.250 |
0.265 |
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5 |
Ø1 |
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0° |
15° |
0° |
15° |
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E1 |
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4.32 |
- |
0.170 |
- |
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3 |
Ø2 |
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25° |
35° |
25° |
35° |
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Notes
(1)Dimensioning and tolerancing as per ASME Y14.5M-1994
(2)Lead dimension uncontrolled in L5
(3)Dimension D1, E1, L3 and b3 establish a minimum mounting surface for thermal pad
(4)Section C - C dimension apply to the flat section of the lead between 0.13 and 0.25 mm (0.005 and 0.10") from the lead tip
(5)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 outermost extremes of the plastic body
(6)Dimension b1 and c1 applied to base metal only
(7)Datum A and B to be determined at datum plane H
(8)Outline conforms to JEDEC outline TO-252AA
Document Number: 95016 |
For technical questions concerning discrete products, contact: diodes-tech@vishay.com |
www.vishay.com |
Revision: 04-Nov-08 |
For technical questions concerning module products, contact: ind-modules@vishay.com |
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