AH3781-P-B
MAGNETIC SWITCH LATCH 3SIPManufacturer: Diodes Incorporated
Categories: Switches (Solid State)
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Diodes Incorporated AH3781-P-B is a Hall effect latching digital switch. This device features an open-drain output capable of sourcing up to 60mA. Operating from a 3V to 28V supply, the AH3781-P-B exhibits a typical supply current of 5.8mA and includes temperature compensation for stable performance across its operating range of -40°C to 125°C. It is designed to latch when exposed to a South pole magnetic field with a trip point of 4mT and releases at -4mT. The component is supplied in a 3-SIP package, suitable for through-hole mounting. This Hall effect switch is commonly utilized in automotive, industrial, and consumer electronics applications requiring robust magnetic sensing and latching functionality.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Bulk |
| Package / Case | 3-SIP Module |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Latch |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Supply | 3V ~ 28V |
| Technology | Hall Effect |
| Sensing Range | 4mT Trip, -4mT Release |
| Current - Output (Max) | 60mA |
| Current - Supply (Max) | 5.8mA |
| Supplier Device Package | 3-SIP |
| Test Condition | -40°C ~ 125°C |
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