# TPESD5341N

**TECH PUBLIC** · ESD Protection Devices · DFN1006-2

TPESD5341N 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 | I/O | bidirectional | Protected I/O line of the 1-line uni-directional TVS diode, rated for a reverse working voltage of 5 V max, peak pulse current 3.3 A (8/20 µs), and ESD immunity of ±15 kV air and ±8 kV contact per IEC 61000-4-2. |
| 2 | GND | power_in | Ground pin (marked GND on the package diagram) that serves as the second terminal of the TVS clamp, with no separate electrical limit stated for this pin. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TPESD5341N`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `tpesd5341n-etched.step` / `tpesd5341n-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpesd5341n.step` / `tpesd5341n.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/tpesd5341n-datasheet.pdf) (4 pp, sha256 `bbc1299973627d64`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/tpesd5341n-datasheet.pdf)