# AO4832-HXY

**HXY MOSFET** · MOSFETs · SOP-8

AO4832-HXY from HXY MOSFET, in a SOP-8. 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 | S1 | passive | Source terminal of N-channel MOSFET channel 1; the datasheet gives no pin-specific limit, and the device drain-source voltage is rated VDS = 30 V. |
| 2 | G1 | input | Gate of N-channel MOSFET channel 1; gate-source voltage is rated VGS = ±20 V, and the part is specified for gate drive down to 2.5 V. |
| 3 | S2 | passive | Source terminal of N-channel MOSFET channel 2; the datasheet gives no pin-specific limit, and the device drain-source voltage is rated VDS = 30 V. |
| 4 | G2 | input | Gate of N-channel MOSFET channel 2; gate-source voltage is rated VGS = ±20 V, and the part is specified for gate drive down to 2.5 V. |
| 5 | D2 | passive | Drain terminal of N-channel MOSFET channel 2; drain-source voltage is rated VDS = 30 V and continuous drain current ID = 11.5 A at TA = 25°C. |
| 6 | D2 | passive | Drain terminal of N-channel MOSFET channel 2; drain-source voltage is rated VDS = 30 V and continuous drain current ID = 11.5 A at TA = 25°C. |
| 7 | D1 | passive | Drain terminal of N-channel MOSFET channel 1; drain-source voltage is rated VDS = 30 V and continuous drain current ID = 11.5 A at TA = 25°C. |
| 8 | D1 | passive | Drain terminal of N-channel MOSFET channel 1; drain-source voltage is rated VDS = 30 V and continuous drain current ID = 11.5 A at TA = 25°C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## Electrical characteristics

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

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-Source Voltage | VDS |  |  | 30 | V |  | 1 |
| Gate-Source Voltage | VGS |  |  | 20 | V |  | 1 |
| Drain Current | ID@TA=25℃ |  |  | 11.5 | A | VGS @ 4.5V | 1 |
| Drain Current | ID@TA=70℃ |  |  | 7.8 | A | VGS @ 4.5V | 1 |
| Pulsed Drain Current | IDM |  |  | 42 | A |  | 1 |
| Total Power Dissipation | PD@TA=25℃ |  |  | 3.2 | W |  | 1 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 1 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 1 |
| Maximum Thermal Resistance, Junction-ambient | Rthj-a |  |  | 62.5 | ℃/W |  | 1 |
| Drain-Source Breakdown Voltage | V(BR)DSS | 30 |  |  | V | VGS=0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VDS=30V, VGS=0V | 2 |
| Gate to Body Leakage Current | IGSS | -100 |  | 100 | nA | VDS=0V, VGS=±20V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.5 | 2.5 | V | VDS=VGS, ID=250μA | 2 |
| Static Drain-Source on-Resistance | RDS(on) |  | 10 | 13 | mΩ | VGS=10V, ID=10A | 2 |
| Static Drain-Source on-Resistance | RDS(on) |  | 16 | 22.5 | mΩ | VGS=4.5V, ID=5A | 2 |
| Maximum Continuous Drain to Source Diode Forward Current | IS |  |  | 11.5 | A |  | 2 |
| Maximum Pulsed Drain to Source Diode Forward Current | ISM |  |  | 72 | A |  | 2 |
| Drain to Source Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V, IS=18A | 2 |

## CAD (KiCad official)

- Symbol: `AO4832-HXY`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `ao4832-hxy-etched.step` / `ao4832-hxy-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ao4832-hxy.step` / `ao4832-hxy.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HXY MOSFET datasheet](docs/ao4832-hxy-datasheet.pdf) (6 pp, sha256 `a8bf821afb09fdbf`, retrieved 2026-10-30, 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/ao4832-hxy-datasheet.pdf)