A1301 ALLEGRO [Allegro MicroSystems], A1301 Datasheet - Page 7

• Manufacturer Part Number: A1301
• Description: Continuous-Time Ratiometric Linear Hall Effect Sensors
• Manufacturer: ALLEGRO [Allegro MicroSystems]

A1301-DS, Rev. 2
3.00
2.70
.118
.106
2.10
1.85
.083
.073
0.55
REF
0.50 .020
0.30
0.96
NOM
.022
.012
.038
Continuous-Time Ratiometric Linear Hall Effect Sensors
1
3.10
2.90
.122
.117
3
.122
.114
3.10
2.97
.640
.600
A
16.26
15.24
Package LH, 3-Pin; (SOT-23W)
.0565
NOM
.085
MAX
2
0.95
BSC
Package UA, 3-Pin; (TO-92)
.019
.014
1.44
2.16
1.49
NOM
45°
BSC
A
B
.037
A1301 and A1302
0.48
0.36
0.28
NOM
A
Dimensions in inches
Metric dimensions (mm) in brackets, for reference only
Dambar removal protrusion
Hall element
.059
.0805
NOM
.011
1
2.04
.164
.159
0.15
0.00
2
4.17
4.04
1.13
0.87
.006
.000
B
3
.045
.034
.050
BSC
8º
0º
Gauge Plane
0.25
BSC
Seating Plane
0.25
MIN
0.20
0.13
.062
.058
1.27
.010
.017
.014
.031
REF
.010
.008
.005
1.57
1.47
0.79
0.44
0.35
1.00
BSC
.0195
NOM
.039
0.50
45°
BSC
A
B
C
0.70
BSC
Dimensions in millimeters
U.S. Customary dimensions (in.) in brackets, for reference only
Hall element
Active Area Depth 0.28 [.011]
Fits SC–59A Solder Pad Layout
.028
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
C
2.40
BSC
0.95
BSC
.094
.037
7