Datasheet

Continuous-Time Switch Family
A1101, A1102, A1103,
A1104, and A1106
10
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Package LH, 3-Pin (SOT-23W)
0.55 REF
Gauge Plane
Seating Plane
0.25 BSC
0.95 BSC
0.95
1.00
0.70
2.40
2
1
A
Active Area Depth, 0.28 mm REF
B
C
B
Reference land pattern layout
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
to meet application process requirements and PCB layout tolerances
Branding scale and appearance at supplier discretion
A
PCB Layout Reference View
Branded Face
C
Standard Branding Reference View
N = Last two digits of device part number
T = Temperature code (letter)
1
NNT
N = Last three digits of device part number
1
NNN
2.90
+0.10
–0.20
4°±4°
8X 10° REF
0.180
+0.020
–0.053
0.05
+0.10
–0.05
0.25 MIN
1.91
+0.19
–0.06
2.98
+0.12
–0.08
1.00 ±0.13
0.40 ±0.10
For Reference Only; not for tooling use (reference dwg. 802840)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
D
Hall element, not to scale
D
D
D
1.49
0.96
3
A1101, A1102,
A1103, and
A1104 only
A1101, A1102,
A1103, A1104,
and A1106