Honeywell | VF360NT, VF360ST, VF460S High Sensitivity Latching Digital Hall-effect Sensor ICs | Installation Instruction | Honeywell VF360NT, VF360ST, VF460S High Sensitivity Latching Digital Hall-effect Sensor ICs Installation Instruction

Honeywell VF360NT, VF360ST, VF460S High Sensitivity Latching Digital Hall-effect Sensor ICs Installation Instruction
Installation Instructions for the
32311086
Issue C
High Sensitivity Latching Digital Hall-effect
Sensor ICs: VF360NT, VF360ST, VF460S
•
GENERAL INFORMATION
CAUTION
ELECTROSTATIC
DISCHARGE DAMAGE
Ensure proper ESD
precautions are followed
when handling this product.
Failure to comply with
these instructions may
result in product damage.
CAUTION
ELECTROSTATIC
SENSITIVE
DEVICES
DO NOT OPEN OR HANDLE
EXCEPT AT A
STATIC FREE WORKSTATION
ESD SENSITIVITY:
CLASS 3A
•
Surface mount (VF360NT, VF360ST: Use infrared reflow
process with active flux, lead-free solder. Do not exceed
peak temperature of 245°C [473°F] for a maximum of
10 seconds.
Through-hole leads (VF460S): Wave solder at 250°C to
260°C [482°F to 500°F] for a maximum of three seconds.
Burrs are allowed only if full lead length will pass through a
0,68 mm [0.027 in] dia. hole.
CLEANING
CAUTION
SOLDERING AND 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.
Failure to comply with these instructions may result in
product damage.
IMPROPER CLEANING
Do not use pressure wash. High-pressure stream could force
contaminants into the package.
Failure to comply with these instructions may result in
product damage.
Use agitated rinse to clean the sensor.
Table 1. Electrical and Environmental Specifications
(At Vs = 3.0 Vdc to 24.0 Vdc, 20 mA load, TA = -40ºC to 150ºC [-40ºF to 302ºF] except where otherwise specified.)
Characteristic
Supply voltage:
VF360NT, VF360ST
VF360NT, VF360ST
VF460S
Supply current
Output current
Vsat
Output leakage current
Rise/fall time
Thermal resistance:
VF360NT, VF360ST
VF460S
Magnetic characteristics:
operate (Bop)
operate (Bop)
release (Brp)
release (Brp)
differential
Operating temperature
Storage temperature:
VF360NT, VF360ST
VF460S
ESD (Human Body Model)
Soldering temperature and time:
VF360NT, VF360ST
VF460S
Min.
Typ.
Max.
3.0
3.0
3.0
—
—
—
—
—
—
3.5
—
—
24.0
12.0
24.0
6.0
8.0
20.0
Gauss > 55
Gauss > -55
25°C [77°F]
—
—
—
—
—
—
0.6
10.0
1.5
single layer, single sided PCB
—
—
—
303
233
—
—
25ºC [77ºF]
—
25ºC [77ºF]
—
—
—
15
5
-45
-55
40
-40 [-40]
30
30
-30
-30
60
—
45
55
-15
-5
80
150 [302]
—
—
per JEDEC JS-001, Class H3A/3A
-40 [-40]
-40 [-40]
3-4
—
—
—
150 [302]
165 [239]
+4
CCondition
-40°C to 125°C [-40°F to 257°F]
150°C [302°F]
—
Vsupply = 3.0 Vdc at 25°C [77°F]
—
—
infrared reflow: peak temperatures not to exceed 245°C [473°F] for 10 s max.
PCB wave soldering: 250°C to 260°C [482°F to 500°F] for 3 s max.
Sensing and Internet of Things
Unit
Vdc
mA
mA
V
µA
µs
°C/W
Gauss
°C [°F]
°C [°F]
kV
High Sensitivity Latching Digital Hall-effect Sensor ICs:
VF360NT, VF360ST, VF460S
NOTICE
These 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 after
supply voltage has reached 5 V (VF360NT, VF360ST) or 3 V
(VF460S) for the output voltage to stabilize.
Issue C
32311086
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 limits, the switch must be placed in a
uniform magnetic field.
Table 2. Absolute Maximum Specifications
Characteristic
Supply voltage
Applied output voltage
Output current
Magnetic flux
Min.
-26.0
-0.5
—
—
Typ.
—
—
—
—
Max.
26.0
26.0
25
no limit
Unit
V
V
mA
Gauss
NOTICE
Absolute maximum ratings are the extreme limits the device will momentarily withstand without damage to the device. Electrical
and mechanical characteristics are not guaranteed if the rated voltage and/or currents are exceeded, nor will the device
necessarily operate at absolute maximum ratings.
Figure 1. Sensor IC Block Diagram
VREG
VS
ESD
Clamp
OUT
+
Hall
+
gm
Current
Sinking
Output
C
ESD
Clamp
GND
Programming
Circuit
Figure 2. Typical Magnetic Characteristics vs Ambient
Temperature at Supply Voltages
3.0 Vdc Operate Point
30.0
24.0 Vdc Operate Point
Supply Voltage (Vdc)
Magnetic Switch Point (Gauss)
40.0
Figure 3. VF360NT, VF360ST Rated Supply Voltage vs
Temperatue
20.0
10.0
0.0
-10.0
-20.0
24.0 Vdc Release Point
-30.0
3.0 Vdc Release Point
-40.0
-50
[-58]
-25
[-13]
0
[32]
25
[77]
50
[122]
75
[167]
100
[212]
125
[257]
25
20
15
10
5
0
-40
[-40]
150
[302]
0
[32]
125 150
[257] [302]
Temperature (°C [°F])
Ambient Temperature (°C [°F])
Figure 4. Magnetic Activation
VF360NT
VF360ST
VF460S
S
N
N
S
N
S
S
N
North pole toward IC:
Output = Low
South pole toward IC:
Output = High
2 Sensing and Internet of Things
South pole toward IC:
Output = Low
North pole toward IC:
Output = High
N S
S N
Label Side
Label Side
South pole toward IC:
Output = Low
North pole toward IC:
Output = High
High Sensitivity Latching Digital Hall-effect Sensor ICs:
VF360NT, VF360ST, VF460S
Issue C
32311086
Figure 5. Sensor IC, Tape and Reel Mounting Dimensions (For reference only. mm/in)
VF360NT, VF360ST Sensor IC
VF460S Sensor IC
2,90
[0.114]
Nominal IC center
3
Gnd (-)
2,80
[0.110] 1,60
[0.063]
4,00
[0.157]
1,52
[0.060]
VF360N
1
Vcc (+)
2,50
[0.098]
S
2
Output
3X 0,50
0,30
[0.020] [0.0811]
0,95
[0.037]
1,90
[0.075]
3,00
[0.118]
0,77
[0.030]
0,787
[0.031]
0,15
[0.006]
1,74
[0.069]
0,45
[0.018]
Nominal to
Hall-effect
sensing
surface
0,413
[0.016]
1,28 1,20
[0.050] [0.047]
0,75
[0.030]
0,60
[0.024]
Seating plane
14,5
[0.571]
VF360NT, VF360ST Pocket Tape
4,00
[0.157]
4,00
[0.157]
0,20
[0.008]
Top
cover
tape
0,061
[0.002]
1,40
[0.055]
ø1,5
[0.059]
2,00
[0.079]
Ground
Vs
A
1,75
[0.069]
3X 0,38
[0.015]
3,50
[0.138]
3,20
[0.126]
8,0
[0.314]
3,15
[0.124]
A
Output
3X 0,56 Max.
[0.022]
2X 1,27
[0.05]
3X 0,38
[0.015]
Note: Ensure the minimum hole size in the PCB
is 0,68 mm [0.027] dia. based on the IPC 2222
Level B standard.
ø1,00 Min.
[0.039]
Section A-A
VF360NT, VF360ST Reel
Tape start slot 4,00
[0.157]
10,9
7,9
[0.429] [0.311]
Measured
at outer edge
Access hole greater
than 40 [1.575] at slot
location
Tape slot depth
greater than 10
[0.394]
14,4 Max.
[0.567]
Measured
at hub
ø60,0
[2.362]
Hub
2,0 Min.
[0.787]
Drive spokes
ø178
ø13,0
Arbor hole
[0.512]
ø20,2 Min.
[0.795]
[7.01]
8,4 Measured at hub
[0.331]
Sensing and Internet of Things 3
WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
Warranty/Remedy
Honeywell warrants goods of its manufacture as being free
of defective materials and faulty workmanship during the
applicable warranty period. Honeywell’s standard product
warranty applies unless agreed to otherwise by Honeywell in
writing; please refer to your order acknowledgement or consult
your local sales office for specific warranty details. If warranted
goods are returned to Honeywell during the period of coverage,
Honeywell will repair or replace, at its option, without charge
those items that Honeywell, in its sole discretion, finds defective.
The foregoing is buyer’s sole remedy and is in lieu of all
other warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special, or
indirect damages.
While Honeywell may provide application assistance personally,
through our literature and the Honeywell web site, it is buyer’s
sole responsibility to determine the suitability of the product in
the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this writing.
However, Honeywell assumes no responsibility for its use.
For more information
Honeywell Sensing and Internet of Things services its customers
through a worldwide network of sales offices and distributors.
For application assistance, current specifications, pricing or the
nearest Authorized Distributor, visit sensing.honeywell.com or call:
Asia Pacific
+65 6355-2828
Europe +44 (0) 1698 481481
USA/Canada
+1-800-537-6945
Honeywell Sensing and Internet of Things
9680 Old Bailes Road
Fort Mill, SC 29707
www.honeywell.com
32311086-C-EN | C | 07/18
© 2018 Honeywell International Inc.
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