Product Overview
The VF360NT, VF360ST, and VF460S are high sensitivity latching digital Hall-effect sensor ICs from Honeywell. These versatile devices are operated by magnetic fields from permanent magnets or electromagnets, responding to alternating North and South poles. The VF360NT activates with a North pole, while the VF360ST and VF460S activate with a South pole. Unlike competitive sensors that use chopper stabilization, these ICs feature a non-chopper-stabilized design, resulting in a clean output signal and faster latch response times. This design enhances efficiency in applications like brushless DC motors (BLDC) and offers potential for use in various applications due to a wide supply voltage range and no chopper delay. AEC-Q100 qualification ensures enhanced reliability, making them suitable for harsh automotive environments without additional qualification testing.
Product Attributes
- Brand: Honeywell
- Certifications: AEC-Q100
- Material: RoHS-compliant
- Package Options: SOT-23 (VF360NT, VF360ST), TO-92-style (VF460S)
- Packaging: Tape and reel (SOT-23), Bulk (TO-92-style)
Technical Specifications
| Characteristic | Model | Min. | Typ. | Max. | Unit |
| Supply voltage | VF360NT, VF360ST (-40 C to 125 C) | 3.0 | 24.0 | Vdc | |
| Supply voltage | VF360NT, VF360ST (150 C) | 3.0 | 12.0 | Vdc | |
| Supply voltage | VF460S (-40 C to 150 C) | 3.0 | 24.0 | Vdc | |
| Supply current (Vsupply = 3.0 Vdc at 25 C) | VF360NT, VF360ST | 3.5 | 6.0 | mA | |
| Supply current (Vsupply = 3.0 Vdc at 25 C) | VF460S | 8.0 | mA | ||
| Output current | 20.0 | mA | |||
| Vsat (Gauss > 55) | 0.6 | V | |||
| Output leakage current (Gauss > -55) | 10.0 | A | |||
| Rise/fall time (25 C) | 1.5 | s | |||
| Magnetic operate point (Bop) (25 C) | VF360NT | 25 | 40 | Gauss | |
| Magnetic operate point (Bop) (25 C) | VF360ST, VF460S | -30 | -15 | Gauss | |
| Magnetic release point (Brp) (25 C) | VF360NT | 15 | 30 | Gauss | |
| Magnetic release point (Brp) (25 C) | VF360ST, VF460S | -45 | -30 | Gauss | |
| Magnetic differential (25 C) | 30 | 55 | Gauss | ||
| Operating temperature | -40 | 150 | C [F] | ||
| Storage temperature | VF360NT, VF360ST | -40 | 150 | C [F] | |
| Storage temperature | VF460S | -40 | 165 | C [F] | |
| ESD (Human Body Model) | +4 | kV | |||
| Thermal resistance | VF360NT, VF360ST | 303 | C/W | ||
| Thermal resistance | VF460S | 233 | C/W |
2412201608_Honeywell-VF360NT_C126666.pdf
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