# ESD5V0B02-1006

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

ESD5V0B02-1006 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 | Terminal 1 of the bidirectional TVS diode array, one of the two line connections shown in the terminal diagram on page 1; the datasheet rates the reverse working voltage at 5 V max and breakdown at 6 V min (IT = 1 mA). |
| 2 | 2 | passive | Terminal 2 of the bidirectional TVS diode array, the other line connection shown in the terminal diagram on page 1; the junction capacitance is 0.18 pF typical IO to IO at VR = 0 V, f = 1 MHz. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `ESD5V0B02-1006`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `esd5v0b02-1006-etched.step` / `esd5v0b02-1006-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `esd5v0b02-1006.step` / `esd5v0b02-1006.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](docs/esd5v0b02-1006-datasheet.pdf) (4 pp, sha256 `67cda3f5fea35e93`, 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/esd5v0b02-1006-datasheet.pdf)