05-08-1462

R Package
7-Lead Plastic DD Pak
(Reference LTC DWG # 05-08-1462 Rev G)
0.25 ±0.02
(6.350 ±0.508)
0.06 ±0.01
(1.524 ±0.254)
0.30 ±0.02
(7.620 ±0.508)
0.06 ±0.01
(1.524 ±0.254)
TYP
0.390 – 0.415
(9.906 – 10.541)
0.165 – 0.180
(4.191 – 4.572)
0.045 – 0.055
(1.143 – 1.397)
15° ±5°
0.06 ±0.01
(1.524 ±0.254)
0.18 ±0.01
(4.572 ± 0.254)
0.330 – 0.370
(8.382 – 9.398)
0.55 ±0.05
(13.970 ±1.270)
0.06 ±0.01
(1.524 ±0.254)
TYP
(
+0.008
0.004 –0.004
+0.203
0.102 –0.102
)
0.095 – 0.115
(2.413 – 2.921)
0.085 ±0.01
(2.159 ±0.254)
DETAIL A
0.30 ±0.02
(7.620 ±0.508)
(
+0.012
0.143 –0.020
+0.305
3.632 –0.508
BOTTOM VIEW OF DD PAK
HATCHED AREA IS SOLDER PLATED
COPPER HEAT SINK
0.050
(1.270)
0.026 – 0.035 BSC
(0.660 – 0.889)
TYP
)
0.013 – 0.023
(0.330 – 0.584)
0.050 ±0.012
(1.270 ±0.305)
DETAIL A
0° – 7° TYP
0.420
0.080
0.420
0.276
0.350
0.325
0.205
0.585
0.585
0.320
0.090
0.050
0.035
RECOMMENDED SOLDER PAD LAYOUT
NOTE:
1. DIMENSIONS IN INCH/(MILLIMETER)
2. DRAWING NOT TO SCALE
0.090
0.050
0.035
RECOMMENDED SOLDER PAD LAYOUT
FOR THICKER SOLDER PASTE APPLICATIONS
R (DD7) 0416 REV G
0° – 7° TYP
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