# PESDHC2FD5VBH

**Shanghai Prisemi Elec** · ESD Protection Devices · DFN1006-2L

PESDHC2FD5VBH 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 | PIN1 | passive | One terminal of the bidirectional ESD protection line, specified in the electrical table as PIN1~PIN2 with peak reverse working voltage VRWM of 5 V and breakdown VBR of 5.4 V minimum at It = 1 mA. |
| 2 | PIN2 | passive | Other terminal of the bidirectional ESD protection line, specified as PIN2~PIN1 with breakdown VBR of 4.6 V minimum at It = 1 mA and reverse leakage IR of 1.0 µA maximum at VRWM = 4.5 V, T = 25 ℃. |

## Key specifications

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

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Reverse Working Voltage(PIN1~PIN2) | VRWM |  |  | 5 | V |  | 2 |
| Breakdown Voltage(PIN1~PIN2) | VBR | 5.4 |  | 6.5 | V | It=1mA | 2 |
| Breakdown Voltage (PIN2~PIN1) | VBR | 4.6 |  | 5.5 | V | It=1mA | 2 |
| Reverse Leakage Current(PIN1~PIN2) | IR |  |  | 1 | μA | VRWM = 5V T=25℃ | 2 |
| Reverse Leakage Current(PIN2~PIN1) | IR |  |  | 1 | μA | VRWM = 4.5V T=25℃ | 2 |
| Clamping Voltage(PIN1~PIN2) | VC |  | 6 | 8 | V | IPP=1A | 2 |
| Clamping Voltage(PIN1~PIN2) | VC |  | 7.2 | 9 | V | IPP=15A | 2 |
| Clamping Voltage(PIN1~PIN2) | VC |  | 9.5 | 11 | V | IPP=33A | 2 |
| Junction Capacitance | Cj | 70 | 80 | 90 | pF | VR=0V f = 1MHz | 2 |
| Peak Pulse Power | Ppp |  |  | 300 | W | tp=8/20μs | 2 |
| Operating Temperature | TJ | -55 |  | 150 | ℃ |  | 2 |
| Storage Temperature | TSTG | -55 |  | 150 | ℃ |  | 2 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin |  Lead finish:100% matte Sn(Tin)  Mounting position: Any | 1 |

## CAD (KiCad official)

- Symbol: `PESDHC2FD5VBH`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2L (KiCad packages3D, STEP)
- 3D model files: `pesdhc2fd5vbh-etched.step` / `pesdhc2fd5vbh-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pesdhc2fd5vbh.step` / `pesdhc2fd5vbh.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shanghai Prisemi Elec datasheet](docs/pesdhc2fd5vbh-datasheet.pdf) (6 pp, sha256 `003defe7874754aa`, retrieved 2026-10-21, 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/pesdhc2fd5vbh-datasheet.pdf)