# SC2464SO-TR

**Semiment** · Hall Switches · SOT-23-3L

SC2464SO-TR from Semiment, in a SOT-23-3L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Supply voltage input with an operating range of 2.5V to 24V (absolute maximum 28V, reverse -28V). |
| 2 | OUT | output | Open-drain output that goes low when |B|>|BOP| and high (Hi-Z) when |B|<|BRP|, with a maximum of 28V and 30mA sink current. |
| 3 | GND | power_in | Ground reference pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Semiment |
| Package | SOT-23-3L |
| Category | Magnetic Sensors |
| Pins | 3 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage (recommended operating range) | VDD | 2.5 | 5 | 24 | V | TJ < TJ(Max.) | 6 |
| Supply voltage (absolute maximum) | VDD | -28 |  | 28 | V |  | 5 |
| Output voltage (absolute maximum) | VOUT | -0.5 |  | 28 | V |  | 5 |
| Output sink current (absolute maximum) | Isink |  |  | 30 | mA |  | 5 |
| Ambient temperature (absolute maximum) | TA | -40 |  | 150 | ℃ |  | 5 |
| Junction temperature (absolute maximum) | TJ | -55 |  | 165 | ℃ |  | 5 |
| Storage temperature (absolute maximum) | TSTG | -65 |  | 175 | ℃ |  | 5 |
| ESD human body model | VESD_HBM | -4 |  | 4 | kV | HBM | 5 |
| ESD charged device model | VESD_CDM | -750 |  | 750 | V | CDM, AEC-Q100-011C | 5 |
| Reverse supply voltage | VDDR | -28 |  |  | V |  | 6 |
| Supply current, output off | IDD(off) | 1.1 | 1.8 | 2.6 | mA | VDD=2.5 to 24V, TA=25℃ | 6 |
| Supply current, output on | IDD(on) | 1.1 | 2.1 | 2.6 | mA | VDD=2.5 to 24V, TA=25℃ | 6 |
| Power-on time | ton |  | 35 | 50 | µs | VDD≥5.0V | 6 |
| Output leakage current, Hi-Z | IQL |  |  | 1 | µA | Output Hi-Z | 6 |
| Delay time, BRP to BOP | td |  | 15 | 25 | µs | B=BRP to BOP | 6 |
| Output rise time (10% to 90%) | tr |  |  | 0.5 | µs | RL=1Kohm Co=50pF | 6 |
| Output fall time (90% to 10%) | tf |  |  | 0.2 | µs | RL=1Kohm Co=50pF | 6 |
| Bandwidth | fBW | 20 |  |  | kHz |  | 7 |
| Operate point, SC2464 (magnetic) | BOP | 4.5 | 6 | 7.5 | mT | TA=-40℃ to 150℃ | 7 |
| Release point, SC2464 (magnetic) | BRP | 3.5 | 5 | 6.5 | mT | TA=-40℃ to 150℃ | 7 |
| Hysteresis, SC2464 (magnetic) | BHYS |  | 1 |  | mT |  | 7 |
| Junction-to-ambient thermal resistance, SOT-23-3L (SO package) | RθJA |  | 228 |  | ℃/W | Single-layer PCB, copper limited to pads (note 1) | 5 |

## CAD (KiCad official)

- Symbol: `SC2464SO-TR`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files: `sc2464so-tr-etched.step` / `sc2464so-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sc2464so-tr.step` / `sc2464so-tr.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Semiment datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756899865467338752) (15 pp, sha256 `f3904d1d01e62bd8`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sc2464so-tr-datasheet.pdf)