# BZX55C6V2PF-M

**ST(Semtech)** · Zener Diodes · DO-35

BZX55C6V2PF-M from ST(Semtech), in a DO-35. 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 | K | passive | Cathode lead, marked by the cathode band on the glass DO-35 case; the Zener operates with this pin positive relative to the anode, with VZ 5.8 V min to 6.6 V max at IZT = 5 mA for the 6V2 type. |
| 2 | A | passive | Anode lead at the end opposite the cathode band of the DO-35 case; forward voltage is 1 V max at IF = 100 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ST(Semtech) |
| Package | DO-35 |
| Category | Diodes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `BZX55C6V2PF-M`
- Footprint: `Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal`
- 3D model: DO-35 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [ST(Semtech) datasheet](docs/bzx55c6v2pf-m-datasheet.pdf) (3 pp, sha256 `ee653f040d509fde`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/bzx55c6v2pf-m-datasheet.pdf)