Honeywell 32311086 High Sensitivity Sensitivity Latching Digital Hall Effect Sensor
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.
SOLDERING AND ASSEMBLY
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.
- 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
IMPROPER CLEANING
Do not use pressure washer. A high-pressure stream could force contaminants into the package. Failure to comply with these instructions may result in product damage.
Electrical and Environmental Specifications
| Characteristic | Condition | Min. | Typ. | Max. | Unit |
| Supply voltage: VF360NT, VF360ST VF360NT, VF360ST VF460S | -40°C to 125°C [-40°F to 257°F] 150°C [302°F] — | 3.0 3.0 3.0 | — — — | 24.0 12.0 24.0 | Vdc |
| Supply current | Vsupply = 3.0 Vdc at 25°C [77°F] — | — — | 3.5 — | 6.0 8.0 | mA |
| Output current | — | — | — | 20.0 | mA |
| Vsat | Gauss > 55 | — | — | 0.6 | V |
| Output leakage current | Gauss > -55 | — | — | 10.0 | mA |
| Rise/fall time | 25°C [77°F] | — | — | 1.5 | ms |
| Thermal resistance: VF360NT, VF360ST VF460S | single layer, single sided PCB — | — — | 303 233 | — — | °C/W |
| Magnetic characteristics: operate (Bop) operate (Bop) release (Brp) release (Brp) differential | 25ºC [77ºF] — 25ºC [77ºF] — — | 15 5 -45 -55 40 | 30 30 -30 -30 60 | 45 55 -15 -5 80 | Gauss |
| Operating temperature | — | -40 [-40] | — | 150 [302] | °C [°F] |
| Storage temperature: VF360NT, VF360ST VF460S | — — | -40 [-40] -40 [-40] | — — | 150 [302] 165 [239] | °C [°F] |
| ESD (Human Body Model) | per JEDEC JS-001, Class H3A/3A | -4 | — | +4 | kV |
| Soldering temperature and time: VF360NT, VF360ST,VF460S | 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. | ||||
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.
Absolute Maximum Specifications
| Characteristic | Min. | Typ. | Max. | Unit |
| Supply voltage | -26.0 | — | 26.0 | V |
| Applied output voltage | -0.5 | — | 26.0 | V |
| Output current | — | — | 25 | mA |
| Magnetic flux | — | — | no limit | 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.
Sensor IC Block Diagram
Typical Magnetic Characteristics vs Ambient Temperature at Supply Voltages
VF360NT, VF360ST Rated Supply Voltage vs Temperatue
Magnetic Activation
Sensor IC, Tape and Reel Mounting Dimensions (For reference only. mm/in)
- VF360NT, VF360ST Sensor IC
- VF460S Sensor IC
- VF360NT, VF360ST Pocket Tape
- VF360NT, VF360ST Reel
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 Advanced Sensing Technologies services its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or the nearest Authorized Distributor, visit sps.honeywell.com/ast or call:
- Asia Pacific +65 6355-2828
- Europe +44 (0) 1698 481481
- USA/Canada +1-800-537-6945
Honeywell Advanced
- Sensing Technologies
- 830 East Arapaho Road
- Richardson, TX 75081
- sps.honeywell.com/ast
Products - Advanced Sensing Technologies | Honeywell
