# 82400152

**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SOT-563

82400152 from TECH PUBLIC, in a SOT-563. 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 1, internally connected to pin 6, with 0.8 pF typ (0.9 pF max) capacitance to GND at VR = 0V, f = 1MHz. |
| 2 | GND | power_in | Ground reference for the TVS diode array. |
| 3 | I/O2 | passive | ESD-protected I/O line 2, internally connected to pin 4, protected to ±30kV air and contact discharge per IEC 61000-4-2. |
| 4 | I/O2 | passive | ESD-protected I/O line 2, internally connected to pin 3, with 5A peak pulse current (8/20µs) rating. |
| 5 | VBUS | power_in | Positive supply/bus reference pin of the TVS array, reverse working voltage 5V max with breakdown voltage 6.5V min at 1mA. |
| 6 | I/O1 | passive | ESD-protected I/O line 1, internally connected to pin 1, with 0.3 pF typ I/O-to-I/O capacitance. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-563 |
| Category | Circuit Protection |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `82400152`
- Footprint: `Package_TO_SOT_SMD:SOT-563`
- 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files: `82400152-etched.step` / `82400152-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `82400152.step` / `82400152.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/8603377855846109184) (4 pp, sha256 `6b0416061f1ae5bf`, retrieved 2026-10-09, 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/82400152-datasheet.pdf)