A1381, A1382,
A1383, and A1384
Programmable Linear Hall Effect Sensors with Analog Output
Available in a Miniature Thin Profile Surface Mount Package
Package LH, 3 Pin; (SOT-23W)
All dimensions reference only, not for tooling use
Dimensions in millimeters
U.S. Customary dimensions (in.) in brackets, for reference only
(reference JEDEC TO-236 AB, except case width and terminal tip-to-tip)
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Hall element (not to scale)
B Active Area Depth 0.28 [.011]
C Fits SC–59A Solder Pad Layout; adjust to process requirements
3.00 .118
2.70 .106
0.15 [.006] M C A B
3.04 .120
2.80 .110
A
1.49 .059
NOM
3A
B
B
2.10 .083
1.85 .073
A
0.96 .038
A NOM
1
2
3X
0.10 [.004] C
3X 0.50 .020
0.30 .012
0.20 [.008] M C A B
0.95 .037
1.90 .075
C
SEATING
PLANE
1.17 .046
0.75 .030
0.15 .006
0.00 .000
0.70 .028
3
NOM
C
2.40 .094
NOM
1.00 .039
NOM
1
2
0.95 .037
NOM
8º
0º
0.20 .008
0.08 .003
0.60 .024
0.25 .010
0.25 .010
SEATING PLANE
GAUGE PLANE
Allegro MicroSystems, Inc.
17
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com