# MT8962AT

**Magn Tek** · Linear Hall Sensors · SOT-23

MT8962AT from Magn Tek, in a SOT-23. 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 | VCC | power_in | Supply pin for the sensor, with an operating VDD range of 2.7V to 24V and -30V reversed power supply protection. |
| 2 | OUT | output | Open-drain output with a continuous output current limit of 40 mA and an output voltage range of -0.7V to 30V, protected by output over-current protection. |
| 3 | GND | power_in | Ground reference pin for the device. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Magn Tek |
| Package | SOT-23 |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Ambient Temperature | TA | -40 |  | 150 | ℃ |  | 4 |
| Supply Voltage | VDD |  |  | 30 | V |  | 4 |
| Reverse Battery Voltage | VRDD | -30 |  |  | V |  | 4 |
| Output Voltage | VOUT | -0.7 |  | 30 | V |  | 4 |
| Continuous Output Current | IOUT |  |  | 40 | mA |  | 4 |
| Storage Temperature | TS | -50 |  | 150 | ℃ |  | 4 |
| Junction Temperature | TJ |  |  | 165 | ℃ |  | 4 |
| Supply Voltage Operating | VDD | 2.7 |  | 24 | V | Operating | 5 |
| Supply Current | IDD |  | 4.5 | 7.5 | mA | FS=100KHz | 5 |
| Output Saturation Voltage | VDSON |  |  | 0.4 | V | IOUT=10mA, B>BOP | 5 |
| Output Leakage Current | IOFF |  |  | 10 | uA | VOUT=24V, /B/</BRP/ | 5 |
| Output Rise & Fall Time | TR & TF |  |  | 1 | us | RL=1KOhm, CL=20pF | 5 |
| Power on Time | TPO(1) |  | 20 | 30 | us | dVDD/dt>5V/uS, B>BOP(MAX); self-diagnosis disabled | 5 |
| BOP Operating Point (MT8962 Series) | BOP | 10 | 25 | 40 | Gs | TA =25℃, VDD=2.7V~24V | 6 |
| BRP Releasing Point (MT8962 Series) | BRP | -40 | -25 | -10 | Gs | TA =25℃, VDD=2.7V~24V | 6 |
| BHYST Hysteresis Window (MT8962 Series) | BHYST | 20 | 50 | 80 | Gs | TA =25℃, VDD=2.7V~24V | 6 |
| Thermal Resistance, SOT-23 & SOT-23 (Thin Outline) | RTH |  | 301 |  | ℃/W | SOT-23 & SOT-23 (Thin Outline) | 5 |

## CAD (KiCad official)

- Symbol: `MT8962AT`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `mt8962at-etched.step` / `mt8962at-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mt8962at.step` / `mt8962at.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Magn Tek datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758143956364877824) (12 pp, sha256 `aefb33f790ec69a6`, retrieved 2026-10-18, 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/mt8962at-datasheet.pdf)