TSH282
Sensitivity Unipolar Hall Effect Switch
TO-92S
SOT-23
Pin Definition:
1. VCC
Pin Definition:
1. VCC
2. GND
3. Output
2. Output
3. GND
Description
TSH282 is an unipolar Hall effect sensor IC. It incorporates advanced chopper stabilization technology to provide
accurate and stable magnetic switch points. The design, specifications and performance have been optimized for
applications of solid state switches. The output transistor will be switched on (BOP) in the presence of a sufficiently
strong South pole magnetic field facing the marked side of the package. Similarly, the output will be switched off
(BRP) in the presence of a weaker South field and remain off with “0” field.
Features
Ordering Information
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CMOS Hall IC Technology
Solid-State Reliability
Chopper stabilized amplifier stage
Unipolar, output switches with absolute value of
South pole from magnet
Part No.
Package
Packing
TSH282CT B0G
TSH282CX RFG
TO-92S
SOT-23
1Kpcs / Bulk Bag
3Kpcs / 7” Reel
Note: “G” denote for Halogen Free Product
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Operation down to 3.0V
High Sensitivity for direct reed switch replacement
applications
Application
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Solid state switch
Limit switch, Current limit
Interrupter
Current sensing
Magnet proximity sensor for reed switch
replacement
Absolute Maximum Rating (Ta = 25oC unless otherwise noted)
Characteristics
Unit
V
Limit
VCC
Value
27
Supply voltage
27
Output Voltage
VOUT
V
-0.3
Reverse voltage
VCC/OUT
V
Unlimited
50
Magnetic flux density
Gauss
mA
oC
Output current
IOUT
TOPR
-40 to +85
-55 to +150
150
Operating Temperature Range
Storage temperature range
Maximum Junction Temp
TSTG
TJ
oC
oC
206
TO-92S
Thermal Resistance - Junction to Ambient
SOT-23
θJA
θJC
PD
oC/W
oC/W
mW
543
148
TO-92S
Thermal Resistance - Junction to Case
SOT-23
410
606
TO-92S
Package Power Dissipation
SOT-23
230
Note: Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum-
rated conditions for extended periods may affect device reliability.
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Version: B13