HAL501SF-A
MAGNETIC SWITCH BIPOLAR SOT89B-1Manufacturer: TDK-Micronas GmbH
Categories: Switches (Solid State)
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The TDK-Micronas GmbH HAL® 5xy series HAL501SF-A is a bipolar Hall effect sensor switch designed for surface mount applications. Packaged in a SOT-89B-1 (TO-243AA, Variant) on tape and reel, this device features an open-drain output with a maximum output current of 20mA and a supply current of 4.2mA. It operates with a supply voltage range of 3.8V to 24V and is characterized by temperature compensation for stable performance across its operating temperature range of -40°C to 170°C (TJ). The sensor is sensitive to both north and south poles, with trip and release points at 2.3mT and -2.3mT respectively, tested at 25°C. This component is widely utilized in automotive applications, industrial automation, and consumer electronics requiring reliable magnetic switching.
Additional Information
Series: HAL® 5xyRoHS 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 | Bipolar Switch |
| Operating Temperature | -40°C ~ 170°C (TJ) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 2.3mT Trip, -2.3mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 4.2mA |
| Supplier Device Package | SOT-89B-1 |
| Test Condition | 25°C |