HAL574SF-K
MAGNETIC SWITCH UNIPOL SOT89B-1Manufacturer: TDK-Micronas GmbH
Categories: Switches (Solid State)
Quality Control: Learn More
The TDK-Micronas GmbH HAL® 574 series digital unipolar Hall effect switch, part number HAL574SF-K, is a current source output device designed for surface mounting in a SOT-89B-1 (TO-243AA, Variant) package. This component features temperature compensation for stable operation across its -40°C to 85°C ambient temperature range. It requires a supply voltage from 3.75V to 24V, with a maximum supply current of 17mA. The device is sensitive to the south pole of a magnetic field, exhibiting a trip point of 12mT and a release point of 5mT. This unipolar switch finds application in automotive systems, industrial automation, and consumer electronics where precise magnetic sensing is required. The HAL574SF-K is supplied in Tape & Reel packaging.
Additional Information
Series: HAL® 574RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA, Variant |
| Output Type | Current Source |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 3.75V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 12mT Trip, 5mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 17mA |
| Supplier Device Package | SOT-89B-1 |
| Test Condition | 25°C |
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