# P4SMA200CA

**Shandong Jingdao Microelectronics** · TVS · SMA

P4SMA200CA from Shandong Jingdao Microelectronics, in a SMA. 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 | Cathode | passive | Cathode terminal listed in the PINNING table; the datasheet gives polarity for the unipolar symbol only, and the P4SMA200CA is a bipolar (CA) type. |
| 2 | Anode | passive | Anode terminal listed in the PINNING table; the datasheet gives polarity for the unipolar symbol only, and the P4SMA200CA is a bipolar (CA) type. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SMA |
| Category | TVS/Fuse/Board Level 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage (min) | VBR | 190 |  |  | V | @ IT = 1 mA | 2 |
| Breakdown voltage (max) | VBR |  |  | 210 | V | @ IT = 1 mA | 2 |
| Max clamp voltage | VC |  |  | 274 | V | @ IPP | 2 |
| Peak pulse current | IPP |  |  | 1.5 | A |  | 2 |
| Reverse leakage current | IR |  |  | 1 | μA | @ VRWM | 2 |
| Reverse stand-off voltage | VRWM |  |  | 171 | V |  | 2 |
| Peak pulse power dissipation | PPPM |  |  | 400 | W | TA=25°C (Note 1,2,4, Fig 1) | 1 |
| Peak forward surge current | IFSM |  |  | 60 | A | 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) (Note 3, Fig 4) | 1 |
| ESD voltage contact | VESD1 |  |  | 30 | kV | Contact, per IEC6100-4-2 | 1 |
| ESD voltage air | VESD2 |  |  | 30 | kV | Air, per IEC6100-4-2 | 1 |
| Operating junction and storage temperature range | Tj, Tstg | -55 |  | 150 | °C |  | 1 |
| Typical thermal resistance junction to ambient | RθJA |  | 120 |  | °C/W | Mounted on 5mm copper pads to each terminal (Note 2) | 1 |

## 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 | copper |  | 2. Mounted on 5mm copper pads to each terminal. | 1 |

## CAD (KiCad official)

- Symbol: `P4SMA200CA`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA (KiCad packages3D, STEP)
- 3D model files: `p4sma200ca-etched.step` / `p4sma200ca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p4sma200ca.step` / `p4sma200ca.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shandong Jingdao Microelectronics datasheet](docs/p4sma200ca-datasheet.pdf) (4 pp, sha256 `6831c47d7ae66c58`, 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/p4sma200ca-datasheet.pdf)