# P0080SB-MS

**MSKSEMI** · Semiconductor Discharge Tubes (TSS) · SMB

P0080SB-MS from MSKSEMI, in a SMB. 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 | T1 | passive | Bidirectional two-terminal thyristor surge protector terminal; device is symmetrical with 25 V max switching voltage (VS) and 6 V off-state voltage (VD) for P0080SB-MS. |
| 2 | T2 | passive | Second terminal of the bidirectional surge protector, interchangeable with the other terminal, rated 80 A peak pulse current (10/1000us) and 4000 V peak pulse voltage (10/700us). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SMB |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `P0080SB-MS`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
- 3D model files: `p0080sb-ms-etched.step` / `p0080sb-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p0080sb-ms.step` / `p0080sb-ms.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590226005831802880) (6 pp, sha256 `4b03d0a469a65aed`, retrieved 2026-10-13, 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/p0080sb-ms-datasheet.pdf)