# PBSS4350TVL

**Nexperia** · Bipolar (BJT) · SOT-23

PBSS4350TVL from Nexperia, 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 | B | passive | Base terminal of the NPN transistor; the datasheet gives no separate pin-level limits (device limits are IB max 0.5 A and VEBO max 5 V). |
| 2 | E | passive | Emitter terminal of the NPN transistor; the datasheet gives no separate pin-level limits (device limits are VEBO max 5 V and IC max 2 A). |
| 3 | C | passive | Collector terminal of the NPN transistor; the datasheet gives VCEO max 50 V and IC max 2 A for the device. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `PBSS4350TVL`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `pbss4350tvl-etched.step` / `pbss4350tvl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pbss4350tvl.step` / `pbss4350tvl.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Nexperia datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913492086960128) (13 pp, sha256 `771ef4e6423502bb`, 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/pbss4350tvl-datasheet.pdf)