# PESD5V0S1BLN

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

PESD5V0S1BLN from BORN, 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 | A1 | passive | Bidirectional TVS terminal (the pad with the chamfered corner in the schematic), 5.0 V max reverse stand-off voltage, 6.5 V min breakdown at 1 mA, interchangeable with the other terminal. |
| 2 | A2 | passive | Bidirectional TVS terminal (the plain rectangular pad in the schematic), 5.0 V max reverse stand-off voltage, 12 V typical clamping at 8 A (8/20 µs), interchangeable with the other terminal. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `PESD5V0S1BLN`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `pesd5v0s1bln-etched.step` / `pesd5v0s1bln-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesd5v0s1bln.step` / `pesd5v0s1bln.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [BORN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893029545480192) (4 pp, sha256 `2d80c677d287abd9`, retrieved 2026-10-12, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+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/pesd5v0s1bln-datasheet.pdf)