# TPSI3476DV-T1-GE3

**TECH PUBLIC** · MOSFETs · SOT-23-6

TPSI3476DV-T1-GE3 from TECH PUBLIC, in a SOT-23-6. 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 | D | passive | Drain, shorted internally with the other drain pins; VDS max 100 V, continuous ID 3 A, pulsed IDM 20 A. |
| 2 | D | passive | Drain, shorted internally with the other drain pins; VDS max 100 V, continuous ID 3 A, pulsed IDM 20 A. |
| 3 | G | input | Gate; VGS absolute maximum ±20 V, threshold VGS(th) 1.2 V min to 2.5 V max at ID=250µA. |
| 4 | S | passive | Source; body diode forward current IS max 1.5 A, RDS(on) typ 87 mΩ at VGS=10 V, ID=3 A. |
| 5 | D | passive | Drain, shorted internally with the other drain pins; VDS max 100 V, continuous ID 3 A, pulsed IDM 20 A. |
| 6 | D | passive | Drain, shorted internally with the other drain pins; VDS max 100 V, continuous ID 3 A, pulsed IDM 20 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Transistors/Thyristors |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TPSI3476DV-T1-GE3`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tpsi3476dv-t1-ge3-etched.step` / `tpsi3476dv-t1-ge3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpsi3476dv-t1-ge3.step` / `tpsi3476dv-t1-ge3.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/8603163876557144064) (3 pp, sha256 `470416225e5667c6`, retrieved 2026-10-17, 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/tpsi3476dv-t1-ge3-datasheet.pdf)