# PJM3400JNSC

**PJSEMI** · MOSFETs · SOT-23-3

PJM3400JNSC from PJSEMI, in a SOT-23-3. 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 | Gate | input | Gate terminal of the N-channel enhancement MOSFET; the datasheet rates the gate-source voltage at VGS ±12 V. |
| 2 | Source | passive | Source terminal of the N-channel MOSFET; the datasheet gives the source-drain diode forward current IS as 5 A maximum. |
| 3 | Drain | passive | Drain terminal of the N-channel MOSFET; the datasheet rates the drain-source voltage VDS at 30 V and continuous drain current ID at 5 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PJSEMI |
| Package | SOT-23-3 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `PJM3400JNSC`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `pjm3400jnsc-etched.step` / `pjm3400jnsc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pjm3400jnsc.step` / `pjm3400jnsc.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PJSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604428332373061632) (7 pp, sha256 `d065b252082899b5`, retrieved 2026-10-09, 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/pjm3400jnsc-datasheet.pdf)