# TPESD8LS5.0CT5G

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

TPESD8LS5.0CT5G from TECH PUBLIC, 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 | IO1 | passive | One terminal of the bidirectional TVS diode, shown as pin 1 in the terminal connection diagram; the part's reverse working voltage is 5 V max and breakdown is 5.8 V min at 1 mA. |
| 2 | IO2 | passive | The other terminal of the bidirectional TVS diode, shown as pin 2 in the terminal connection diagram; the junction capacitance is 0.5 pF max at VR = 0 V, f = 1 MHz from IO to IO. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TPESD8LS5.0CT5G`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `tpesd8ls5-0ct5g-etched.step` / `tpesd8ls5-0ct5g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpesd8ls5-0ct5g.step` / `tpesd8ls5-0ct5g.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/8590229049567047680) (4 pp, sha256 `4b0f357d45b50113`, retrieved 2026-10-20, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/tpesd8ls5-0ct5g-datasheet.pdf)