# PESDHC2FD4V5BH

**Shanghai Prisemi Elec** · ESD And Surge Protection (TVS/ESD) · DFN1006-2L

PESDHC2FD4V5BH from Shanghai Prisemi Elec, in a DFN1006-2L. 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 | Pin 1 | passive | One terminal of the bidirectional protected line, rated for a peak reverse working voltage VRWM of 4.5 V and 500 W peak pulse power (tp = 8/20 µs). |
| 2 | Pin 2 | passive | The other terminal of the bidirectional protected line, with junction capacitance CJ of 70/80/90 pF (min/typ/max) at VR = 0 V and 1 MHz. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Prisemi Elec |
| Package | DFN1006-2L |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `PESDHC2FD4V5BH`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2L (KiCad packages3D, STEP)
- 3D model files: `pesdhc2fd4v5bh-etched.step` / `pesdhc2fd4v5bh-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesdhc2fd4v5bh.step` / `pesdhc2fd4v5bh.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shanghai Prisemi Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900991919513600) (7 pp, sha256 `82c12f1eaeab9ffd`, retrieved 2026-10-12, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/pesdhc2fd4v5bh-datasheet.pdf)