# TPE03GBP2

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

TPE03GBP2 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 | 1 | passive | Bi-directional TVS terminal 1 (marked cathode-band side), working voltage ±3.3V max, breakdown 4V to 6.5V at 1mA, ESD ±30kV air/contact. |
| 2 | 2 | passive | Bi-directional TVS terminal 2, interchangeable with pin 1, with 50pF typical (90pF max) capacitance between pin 1 and pin 2 and 35A peak pulse current (8/20µs). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | DFN1006-2 |
| Category | TVS/Fuse/Board Level Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `TPE03GBP2`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `tpe03gbp2-etched.step` / `tpe03gbp2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpe03gbp2.step` / `tpe03gbp2.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/tpe03gbp2-datasheet.pdf) (4 pp, sha256 `5c700f0b61b87783`, retrieved 2026-10-22, 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/tpe03gbp2-datasheet.pdf)