# SE10F10B12LA

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

SE10F10B12LA from SEMIWARE, 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 | I/O 1 | passive | Bidirectional ESD protection terminal (pin 1, marked side) with 12.0V max working voltage and 13.3V min / 16.0V max breakdown at 1mA; the device is symmetric so either terminal may connect to the line. |
| 2 | I/O 2 | passive | Second bidirectional ESD protection terminal, connected to ground or return when protecting one I/O line, with 24.0V max clamping at 4.0A and 100W peak pulse power (8/20µs). |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `SE10F10B12LA`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `se10f10b12la-etched.step` / `se10f10b12la-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `se10f10b12la.step` / `se10f10b12la.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [SEMIWARE datasheet](docs/se10f10b12la-datasheet.pdf) (4 pp, sha256 `7344bdc33342b90e`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/se10f10b12la-datasheet.pdf)