# PDTC115EU

**Nexperia** · Digital Transistors · SOT-323

PDTC115EU from Nexperia, in a SOT-323. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | I | input | Input (base) with input voltage rating of -10 to 40 V; on-state input voltage minimum 3 V at IC = 1 mA and VCE = 0.3 V. |
| 2 | GND | power_in | Ground connection (emitter). |
| 3 | O | output | Output (collector) with maximum collector-emitter voltage of 50 V and maximum output current of 20 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-323 |
| Category | Transistors/Thyristors |
| Pins | 3 |

## CAD (KiCad official)

- Symbol: `PDTC115EU`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SOT-323 (KiCad packages3D, STEP)
- 3D model files: `pdtc115eu-etched.step` / `pdtc115eu-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pdtc115eu.step` / `pdtc115eu.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/PDTC115EU.pdf) (7 pp, sha256 `9d0fe1ef28c825e3`, retrieved 2026-09-18, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/pdtc115eu-datasheet.pdf)