ISL6227
Shrink Small Outline Plas tic Packages (SSOP)
M28.15
N
28 LEAD SHRINK NARROW BODY SMALL OUTLINE
PLASTIC PACKAGE
INDEX
AREA
0.25(0.010)
M
B M
H
E
GAUGE
PLANE
INCHES
MIN
0.053
0.004
-
MILLIMETERS
-B-
SYMBOL
MAX
0.069
0.010
0.061
0.012
0.010
0.394
0.157
MIN
1.35
0.10
-
MAX
1.75
0.25
1.54
0.30
0.25
10.00
3.98
NOTES
A
A1
A2
B
-
1
2
3
-
L
0.25
0.010
SEATING PLANE
A
-
-A-
0.008
0.007
0.386
0.150
0.20
0.18
9.81
3.81
9
o
D
h x 45
C
D
E
-
-C-
3
α
4
A2
e
A1
C
e
0.025 BSC
0.635 BSC
-
B
0.10(0.004)
H
h
0.228
0.0099
0.016
0.244
0.0196
0.050
5.80
0.26
0.41
6.19
0.49
1.27
-
0.17(0.007) M
C
A M B S
5
NOTES:
L
6
1. Symbols are defined in the “MO Series Symbol List” in Section 2.2
N
α
28
28
7
of Publication Number 95.
o
o
o
o
0
8
0
8
-
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
Rev. 0 2/95
3. Dimension “D” does not include mold flash, protrusions or gate
burrs. Mold flash, protrusion and gate burrs shall not exceed
0.15mm (0.006 inch) per side.
4. Dimension “E” does not include interlead flash or protrusions. Inter-
lead flash and protrusions shall not exceed 0.25mm (0.010 inch)
per side.
5. The chamfer on the body is optional. If it is not present, a visual in-
dex feature must be located within the crosshatched area.
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. Dimension “B” does not include dambar protrusion. Allowable dam-
bar protrusion shall be 0.10mm (0.004 inch) total in excess of “B”
dimension at maximum material condition.
10. Controlling dimension: INCHES. Converted millimeter dimensions
are not necessarily exact.
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notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
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26
INTERSIL [ Intersil ]
