# PESD5V0S1BL

**Nexperia** · ESD And Surge Protection (TVS/ESD) · DFN1006-2

PESD5V0S1BL from Nexperia, in a DFN1006-2. 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 | K1 | passive | Cathode of diode 1 of the bidirectional ESD protection pair, with ESD protection up to 30 kV (IEC 61000-4-2 contact discharge) and rated peak pulse power of 130 W, measured from pin 1 to pin 2. |
| 2 | K2 | passive | Cathode of diode 2 of the bidirectional ESD protection pair, with ESD protection up to 30 kV (IEC 61000-4-2 contact discharge) and rated peak pulse power of 130 W, measured from pin 1 to pin 2. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | DFN1006-2 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `PESD5V0S1BL`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `pesd5v0s1bl-etched.step` / `pesd5v0s1bl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesd5v0s1bl.step` / `pesd5v0s1bl.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/PESD5V0S1BL.pdf) (11 pp, sha256 `8d37e4013567e221`, retrieved 2026-10-12, tier: manufacturer)
- **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/pesd5v0s1bl-datasheet.pdf)