SK2111AXF Просмотр технического описания (PDF) - Semtech Corporation
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SK2111AXF Datasheet PDF : 6 Pages
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SK2111
TEST AND MEASUREMENT PRODUCTS
Package Information
Thermally Enhanced
EXPOSED HEATSINK
4.32 ± .12 DIAMETER
1
-A-
EDQUAD 32 Pin LQFP Package
D
D1
N
HEATSINK INSTRUSION .0127 MAX.
-B- E1 E
NOTES:
1. All dimensions are in millimeters (mm).
2. Dimensions shown are nominal with
tolerance as indicated.
3. L / F: EFTEC 64T copper, or equivalent,
0.127 mm (.005) thick.
4. Foot length L is measured at gage
plane, at 0.25 above the seating
plane.
-D-
12˚ Typ.
A2
A1
12˚ Typ.
A
e
0.20 RAD. TYP.
0.20 RAD. TYP.
A
0.17 MAX.
6˚ ± 4˚
.25
q
L
STANDOFF
A1
b
ddd M C A - B S D S
SEATING
PLANE
-C-
LEAD COPLANARITY
ccc C
Revision 3 / April 24, 2003
2
DIMS. TOL.
Millimeters
A
0.2 1.4 Min./1.6 Max.
A1
.05 Min./.15 Max
A2
±.05
1.40
D
±.20
9.00
D1
±.10
7.00
E
±.20
9.00
E1
±.10
7.00
L +.15/-.10
.60
e
BASIC
.80
b
±.05
.35
θ
0°- 7°
ddd MAX.
.20
ccc
MAX.
.10
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