Honeywell SS361CT Installation Instructions

Installation Instructions for the
SS361CT/SS461C High Sensitivity Bipolar
Latching, Hall-Effect Digital Sensor ICs
GENERAL INFORMATION
CAUTION
ELECTROSTATIC DISCHARGE DAMAGE
This component is sensitive to electrostatic discharge (ESD). Take
normal ESD precautions in handling this product to prevent ESD-
induced damage and/or degradation.
Failure to comply with these instructions may result in product
damage.
SOLDERING/ASSEMBLY
CAUTION
IMPROPER SOLDERING
Ensure leads are adequately supported during any
forming/shearing operation so that they are not stressed inside
the plastic case.
Limit exposure to high temperatures.
Do not wave solder the SS361CT.
Failure to comply with these instructions may result in product
damage.
SS361CT: Use an infrared reflow process with temperatures of 245 °C
[473 °F] peak for 10 s max.
SS461C: PC board wave soldering temperature is 250 °C to 260 °C
[482°F to 500 °F] peak for 3 s max.
Figure 1. Typical Magnetic Characteristics
Table 2. SS361CT/SS461C Performance Specifications (At 4 Vdc to 24 Vdc supply, 20 mA load, T
unless otherwise specified.
Characteristic
Supply voltage
Supply current
Vsat
Output leakage current
Rise/fall time
Operate
Release
Differential
Operating temperature
Storage temperature
Sensing and Control
Figure 2. Current Sinking Output Block Diagram
Condition
-40 °C to 125 °C [-40 °F to 257 °F]
Vsupply = 5 V at 25 °C [77 °F]
Gauss >95
Gauss >95
Vsupply = 12 V at 25 °C [77 °F]
-40 °C to 85 °C [-40 °F to 185 °F]
-40 °C to 125 °C [-40 °F to 257 °F]
-40 °C to 85 °C [-40 °F to 185 °F]
-40 °C to 125 °C [-40 °F to 257 °F]
-40 °C to 85 °C [-40 °F to 185 °F]
-40 °C to 125 °C [-40 °F to 257 °F]
Vsupply = 4 Vdc to 24 Vdc
–
Table 1. Absolute Maximum Ratings
Characteristic Min.
Supply voltage -26.0
Applied output -0.5
voltage
–
Output current
–
Magnetic flux
Note 1: Absolute maximum ratings are the extreme limits that the device will
withstand without damage to the device. However, the electrical and mechanical
characteristics are not guaranteed as the maximum limits (above recommended
operating conditions) are approached, nor will the device necessarily operate at
absolute maximum ratings.
NOTICE
The magnetic field strength (Gauss) required to cause the switch to
change state (operate and release) will be as specified in the
magnetic characteristics. To test the switch against the specified
magnetic characteristics, the switch must be placed in a uniform
magnetic field.
NOTICE
Bipolar Hall-Effect sensor ICs may have an initial output in either
the ON or OFF state if powered up with an applied magnetic field in
the differential zone (applied magnetic field >Brp and <Bop).
Honeywell recommends allowing 10 µs for output voltage to
stabilize after supply voltage has reached 5 V.
= -40 ºC to 125 ºC [-40 ºF to 257 ºF]
A
Min. Typ.
–
4
–
4
– –
– –
– –
5 50
5 50
-80 -50
-95 -50
50 100
50 100
–
-40 [-40]
–
-40 [-40]
ISSUE 1
50050501
1
Typ. Max. Unit
–
28.0 Vdc
–
28.0 Vdc
–
20.0 mA
–
no limit Gauss
Max. Unit
24 Vdc
6 mA
0.4 V
10
µA
1.5
µs
80
Gauss
95
-5
Gauss
-5
160
Gauss
190
125 [257] °C [°F]
150 [302] °C [°F]