# TPE15K5S6

**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-23-6

TPE15K5S6 from TECH PUBLIC, in a SOT-23-6. 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 | passive | ESD-protected I/O line with its diode to the common ground node (pin 2); reverse working voltage 15V max, 80pF max to GND. |
| 2 | GND | power_in | Common ground/anode node of the uni-directional TVS array, which all I/O pins are referenced to. |
| 3 | I/O2 | passive | ESD-protected I/O line with its diode to the common ground node (pin 2); reverse working voltage 15V max, 80pF max to GND. |
| 4 | I/O3 | passive | ESD-protected I/O line with its diode to the common ground node (pin 2); reverse working voltage 15V max, 80pF max to GND. |
| 5 | I/O4 | passive | ESD-protected I/O line with its diode to the common ground node (pin 2); reverse working voltage 15V max, 80pF max to GND. |
| 6 | I/O5 | passive | ESD-protected I/O line with its diode to the common ground node (pin 2); reverse working voltage 15V max, 80pF max to GND. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TPE15K5S6`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tpe15k5s6-etched.step` / `tpe15k5s6-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpe15k5s6.step` / `tpe15k5s6.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/tpe15k5s6-datasheet.pdf) (4 pp, sha256 `ea510d4b1d16a602`, retrieved 2026-10-18, 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/tpe15k5s6-datasheet.pdf)