component
TPNTJD4105CT1G
Public Made by Adomby adom
TECH PUBLIC MOSFETs, SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TPNTJD4105CT1G
TECH PUBLIC · MOSFETs · SOT-363
TPNTJD4105CT1G from TECH PUBLIC, in a SOT-363. 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 of the N-channel MOSFET Q1 (20 V VDS, 0.8 A continuous drain current). |
| 2 | G1 | input | Gate of the N-channel MOSFET Q1, with a typical gate-source voltage rating of ±10 V and a threshold of 0.45 V min to 1.1 V max. |
| 3 | D2 | passive | Drain of the P-channel MOSFET Q2, rated -12 V VDS, -0.9 A continuous and -1.3 A pulsed. |
| 4 | S2 | passive | Source of the P-channel MOSFET Q2 (-12 V VDS, -0.9 A continuous drain current). |
| 5 | G2 | input | Gate of the P-channel MOSFET Q2, with a typical gate-source voltage rating of ±12 V and a threshold of -0.45 V min to -1.3 V max. |
| 6 | D1 | passive | Drain of the N-channel MOSFET Q1, rated 20 V VDS, 0.8 A continuous and 1.3 A pulsed. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-363 |
| Category | Transistors |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPNTJD4105CT1G - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
tpntjd4105ct1g-etched.step/tpntjd4105ct1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpntjd4105ct1g.step/tpntjd4105ct1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
bebf3de5609bc461, retrieved 2026-10-27, 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).
# TPNTJD4105CT1G
**TECH PUBLIC** · MOSFETs · SOT-363
TPNTJD4105CT1G from TECH PUBLIC, in a SOT-363. 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 of the N-channel MOSFET Q1 (20 V VDS, 0.8 A continuous drain current). |
| 2 | G1 | input | Gate of the N-channel MOSFET Q1, with a typical gate-source voltage rating of ±10 V and a threshold of 0.45 V min to 1.1 V max. |
| 3 | D2 | passive | Drain of the P-channel MOSFET Q2, rated -12 V VDS, -0.9 A continuous and -1.3 A pulsed. |
| 4 | S2 | passive | Source of the P-channel MOSFET Q2 (-12 V VDS, -0.9 A continuous drain current). |
| 5 | G2 | input | Gate of the P-channel MOSFET Q2, with a typical gate-source voltage rating of ±12 V and a threshold of -0.45 V min to -1.3 V max. |
| 6 | D1 | passive | Drain of the N-channel MOSFET Q1, rated 20 V VDS, 0.8 A continuous and 1.3 A pulsed. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-363 |
| Category | Transistors |
| Pins | 6 |
## CAD (KiCad official)
- Symbol: `TPNTJD4105CT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files: `tpntjd4105ct1g-etched.step` / `tpntjd4105ct1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpntjd4105ct1g.step` / `tpntjd4105ct1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](docs/tpntjd4105ct1g-datasheet.pdf) (4 pp, sha256 `bebf3de5609bc461`, retrieved 2026-10-27, 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/tpntjd4105ct1g-datasheet.pdf)