# BV05C-JSM

**JSMSEMI** · ESD And Surge Protection (TVS/ESD) · SOD-323

BV05C-JSM from JSMSEMI, in a SOD-323. 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 | Bidirectional TVS terminal 1 (interchangeable with pin 2), 5 V stand-off (VRWM max 5.0 V), 0.9 pF max capacitance, 3 A peak pulse current. |
| 2 | Pin 2 | passive | Bidirectional TVS terminal 2 (interchangeable with pin 1), 5 V stand-off (VRWM max 5.0 V), clamping 15 V max at Ipp = 3 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOD-323 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `BV05C-JSM`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `bv05c-jsm-etched.step` / `bv05c-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bv05c-jsm.step` / `bv05c-jsm.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603382551935533056) (4 pp, sha256 `34decb07ac059f70`, retrieved 2026-11-09, 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/bv05c-jsm-datasheet.pdf)