PRODUCT SPECIFICATION
Mechanical Dimensions
100 Lead MQFP Package – 3.2mm Footprint
TMC2072
Symbol
A
A1
A2
B
C
D
D1
E
E1
e
L
N
ND
NE
α
ccc
Inches
Min. Max.
—
.134
.010
—
.100 .120
.008 .015
.005 .009
.904 .923
.783 .791
.667 .687
.547 .555
.0256 BSC
.028 .040
100
30
20
0°
7°
—
.004
Millimeters
Min. Max.
—
3.40
.25
—
2.55 3.05
.22
.38
.13
.23
22.95 23.45
19.90 20.10
16.95 17.45
13.90 14.10
.65 BSC
.73
1.03
100
30
20
0°
7°
—
.12
Notes
3, 5
5
4
Notes:
1. All dimensions and tolerances conform to ANSI Y14.5M-1982.
2. Controlling dimension is millimeters.
3. Dimension "B" does not include dambar protrusion. Allowable
dambar protrusion shall be .08mm (.003in.) maximum in excess of
the "B" dimension. Dambar cannot be located on the lower radius
or the foot.
4. "L" is the length of terminal for soldering to a substrate.
5. "B" & "C" includes lead finish thickness.
D
D1
B
E1
Pin 1 Indentifier
E
e
Datum Plane
.20 (.008) Min.
0° Min.
.13 (.30)
.005 (.012)
R
.13 (.005) R Min.
C
α
L
0.076" (1.95mm) Ref
Lead Detail
See Lead Detail
A A2
Base Plane
B
Seating Plane
A1
-C-
Lead Coplanarity
ccc C
REV. 1.0.4 6/19/01
20