component
AOD442
Public Made by Adomby adom
TECH PUBLIC MOSFETs, TO-252-2(DPAK). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
AOD442
TECH PUBLIC · MOSFETs · TO-252-2(DPAK)
AOD442 from TECH PUBLIC, in a TO-252-2(DPAK). 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 | G | input | Gate; left lead in the top view, with VGS(th) 1.4 V min to 2.5 V max at VDS=VGS, ID=250µA and absolute maximum VGS of ±20 V. |
| 2 | D | passive | Drain; the datasheet labels D only on the mounting tab, and the middle lead is drawn without a label (it is the tab-connected drain on this package). Rated VDS 60 V and ID 50 A continuous. |
| 3 | S | passive | Source; right lead in the top view, with diode forward current IS max 50 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | TO-252-2(DPAK) |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
AOD442 - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
- 3D model files:
aod442-etched.step/aod442-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);aod442.step/aod442.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (5 pp, sha256
12fe58aefbbc14dc, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).
# AOD442
**TECH PUBLIC** · MOSFETs · TO-252-2(DPAK)
AOD442 from TECH PUBLIC, in a TO-252-2(DPAK). 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 | G | input | Gate; left lead in the top view, with VGS(th) 1.4 V min to 2.5 V max at VDS=VGS, ID=250µA and absolute maximum VGS of ±20 V. |
| 2 | D | passive | Drain; the datasheet labels D only on the mounting tab, and the middle lead is drawn without a label (it is the tab-connected drain on this package). Rated VDS 60 V and ID 50 A continuous. |
| 3 | S | passive | Source; right lead in the top view, with diode forward current IS max 50 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | TO-252-2(DPAK) |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `AOD442`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252-2(DPAK) (KiCad packages3D, STEP)
- 3D model files: `aod442-etched.step` / `aod442-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `aod442.step` / `aod442.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603125739852083200) (5 pp, sha256 `12fe58aefbbc14dc`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-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/aod442-datasheet.pdf)