# P4200SCX

**Shenzhen JingYang** · ESD And Surge Protection (TVS/ESD) · SMB

P4200SCX from Shenzhen JingYang, in a SMB. 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 an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Stand-off voltage | VRM | 400 |  |  | V | Electrical Parameters (Tamb=25℃) | 2 |
| Switching voltage | VBO |  |  | 540 | V | Electrical Parameters (Tamb=25℃) | 2 |
| Break over current | IBO |  |  | 800 | mA | Electrical Parameters (Tamb=25℃) | 2 |
| Non-repetitive peak pulse current | IPP |  |  | 100 | A | 10/1000 us; applies -40 to +85℃ (note 1) | 1 |
| Non-repetitive peak pulse current | IPP |  |  | 150 | A | 5/310 us; applies -40 to +85℃ (note 1) | 1 |
| Non-repetitive peak pulse current | IPP |  |  | 400 | A | 8/20 us; applies -40 to +85℃ (note 1) | 1 |
| Non-repetitive peak pulse voltage | VPP |  |  | 6000 | V | 10/700us | 1 |
| ESD rating per IEC61000-4-2 | VESD |  |  | 8 | KV | Contact | 1 |
| ESD rating per IEC61000-4-2 | VESD |  |  | 15 | KV | Air | 1 |
| Storage temperature range | Ts | -40 |  | 150 | ℃ |  | 1 |
| Maximum junction temperature | Tj |  |  | 150 | ℃ |  | 1 |
| On-state voltage | VT |  | 4 |  | V | Electrical Parameters (Tamb=25℃) | 2 |
| Holding current | IH |  | 50 |  | mA | Electrical Parameters (Tamb=25℃) | 2 |
| Off-state capacitance | CO |  | 32 |  | pF | Measured at 1 MHz, 2 V bias (note 2) | 2 |

## CAD (KiCad official)

- Symbol: `P4200SCX`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB (KiCad packages3D, STEP)
- 3D model files: `p4200scx-etched.step` / `p4200scx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p4200scx.step` / `p4200scx.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shenzhen JingYang datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603131202958749696) (6 pp, sha256 `10bd743d198ceb36`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/p4200scx-datasheet.pdf)