MSU2052C40 datasheet(17/21 Pages) MOSEL

17 / 21 page

Rev. 1.0 February 1998

MOSEL VITELIC

MSU2052/U2032

Note:

Dimension D1 and E1 do not include mold

protrustion. Allowance protrusion is 0.25mm per side.

D1 and E1 are maximal plastic body size dimensions

including mold mismatch.

Dimension b does not include dambar protrusion.

Allowance dambar protrusion shall not cause the

lead width to exceed the maximal b dimension by

more than 0.08 mm.

Dambar can not be located on the lower radius or the

foot. Minimal space between protrusion and an

adjacent lead is 0.07 mm for 0.4 mm and 0.5 mm

pitch packages.

44L Low profile Quad Flat Package

D2 D1 D

seating plane

θ3

θ2

Gage Plane

0.25 mm

Symbol

Dimension in Inch

minimal/maximal

- / 0.063

0.002 / 0.006

0.053 / 0.057

0.012 / 0.018

0.004 / 0.008

0.472 BSC

0.393 BSC

0.315

0.472 BSC

0.393 BSC

0.315

0.031 BSC

0.018 / 0.030

0.039 REF

0.003 / -

0.003 / 0.008

Dimension in mm

minimal/maximal

- / 1.60

0.05 / 0.15

1.35 / 1.45

0.30 / 0.45

0.09 / 0.20

12.00 BSC

10.00 BSC

8.00

12.00 BSC

10.00 BSC

8.00

0.80 BSC

0.45 / 0.75

1.00 REF

0.08 / -

0.08 / 0.20

0.20 / -

as left

° / 7°

° / -

°/13°

0.004

0.10

0.008 / -

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