UM809 Datasheet, PDF (9/15 Pages) Union Semiconductor, Inc. – 3-Pin Microprocessor Reset Circuits

Package Information
Outline Drawing
Land Pattern
UM809/810
UM809/810 SC70-3
Symbol
D
E
HE
b
e
Q1
A
A1
A2
c
L
L1
DIMENSIONS
MILLIMETERS INCHES
Min Max Min Max
1.80 2.20 0.072 0.088
1.15 1.35 0.006 0.054
1.80 2.40 0.072 0.050
0.25 0.40 0.010 0.016
0.65BSC
0.026BSC
0.10 0.40 0.004 0.016
0.80 1.10 0.032 0.044
0.00 0.10 0.00 0.004
0.80 1.00 0.032 0.040
0.10
0.18 0.004 0.007
0.10 0.30 0.004 0.012
0.425TYP.
0.017TYP
Tape and Reel Orientation
NOTES:
1. Compound dimension: 2.0×1.25；
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
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http://www.union-ic.com Rev.04 Dec.2013
9/15