# SLVU2.8-8BTG

**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SO-8

SLVU2.8-8BTG from TECH PUBLIC, in a SO-8. 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/O1 | bidirectional | Protected line, paired with pin 2 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 2 | I/O2 | bidirectional | Protected line, paired with pin 1 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 3 | I/O3 | bidirectional | Protected line, paired with pin 4 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 4 | I/O4 | bidirectional | Protected line, paired with pin 3 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 5 | I/O5 | bidirectional | Protected line, paired with pin 6 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 6 | I/O6 | bidirectional | Protected line, paired with pin 5 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 7 | I/O7 | bidirectional | Protected line, paired with pin 8 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |
| 8 | I/O8 | bidirectional | Protected line, paired with pin 7 in the line-pair TVS cell shown in the pin diagram; VRWM 2.8V max, IPP 20A (8/20µs), ±30kV ESD. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SO-8 |
| Category | Circuit Protection |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `SLVU2.8-8BTG`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files: `slvu2-8-8btg-etched.step` / `slvu2-8-8btg-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `slvu2-8-8btg.step` / `slvu2-8-8btg.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603394629169659904) (4 pp, sha256 `15ee1df6f3c5431b`, retrieved 2026-10-17, 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/slvu2-8-8btg-datasheet.pdf)