HAL740SF-K
MAG SWITCH UNIPOLAR DL SOT89B-2Manufacturer: TDK-Micronas GmbH
Categories: Switches (Solid State)
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TDK-Micronas GmbH HAL® 7xy series HAL740SF-K is a unipolar Hall effect sensor featuring dual open-drain outputs. This device is designed for surface mount applications with its SOT-89B-2 (TO-243AA, Variant) package, supplied in Tape & Reel. The HAL740SF-K offers temperature compensation and operates within a supply voltage range of 3.8V to 24V, with a maximum supply current of 9mA and a maximum output current of 20mA. Its sensing capabilities include a trip point of -16mT and a release point of -3.5mT for one output, and 16mT trip with 3.5mT release for the other, responding to either the north or south pole. This component is suitable for use in automotive, industrial automation, and consumer electronics applications.
Additional Information
Series: HAL® 7xyRoHS 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 | Open Drain |
| Polarization | North Pole, South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch, Dual |
| Operating Temperature | -40°C ~ 140°C (TA) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | -16mT Trip, -3.5mT Release; 16mT Trip, 3.5mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 9mA |
| Supplier Device Package | SOT-89B-2 |
| Test Condition | 25°C |
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