component
DMP2045U
Public Made by Adomby adom
TECH PUBLIC MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
DMP2045U
TECH PUBLIC · MOSFETs · SOT-23
DMP2045U from TECH PUBLIC, 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 | G | input | Gate; controls the P-channel MOSFET, with gate-source voltage limited to ±12 V and threshold VGS(th) of -0.45 V min, -0.7 V typ, -1.0 V max at ID=-250 µA. |
| 2 | S | passive | Source of the P-channel MOSFET; continuous diode forward current IS is 1.6 A max and ID is -4.1 A at TC=25 °C. |
| 3 | D | passive | Drain of the P-channel MOSFET; drain-source voltage rated -20 V, pulsed drain current -15 A, RDS(on) 52 mΩ max at VGS=-4.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
DMP2045U - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
dmp2045u-etched.step/dmp2045u-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dmp2045u.step/dmp2045u.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (6 pp, sha256
1b92dea110c99a5a, retrieved 2026-10-18, 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).
# DMP2045U
**TECH PUBLIC** · MOSFETs · SOT-23
DMP2045U from TECH PUBLIC, 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 | G | input | Gate; controls the P-channel MOSFET, with gate-source voltage limited to ±12 V and threshold VGS(th) of -0.45 V min, -0.7 V typ, -1.0 V max at ID=-250 µA. |
| 2 | S | passive | Source of the P-channel MOSFET; continuous diode forward current IS is 1.6 A max and ID is -4.1 A at TC=25 °C. |
| 3 | D | passive | Drain of the P-channel MOSFET; drain-source voltage rated -20 V, pulsed drain current -15 A, RDS(on) 52 mΩ max at VGS=-4.5 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `DMP2045U`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dmp2045u-etched.step` / `dmp2045u-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmp2045u.step` / `dmp2045u.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/8590225404369285120) (6 pp, sha256 `1b92dea110c99a5a`, retrieved 2026-10-18, 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/dmp2045u-datasheet.pdf)