component
BZV55C30-MS
Public Made by Adomby adom
MSKSEMI Zener Diodes, LL-34. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBZV55C30-MS
MSKSEMI · Zener Diodes · LL-34
BZV55C30-MS from MSKSEMI, in a LL-34. 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, the end marked with the band on the glass MiniMELF case, connected to the negative pole when the diode is used as a Zener in reverse breakdown (VZ 28...32 V at IZT = 5 mA for BZV55C30-MS). |
| 2 | A | passive | Anode, the end without the cathode band; the datasheet gives forward voltage VF of 1 V at IF = 100 mA and maximum power dissipation of 500 mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | LL-34 |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
BZV55C30-MS - Footprint:
Diode_SMD:D_MiniMELF - 3D model: LL-34 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (10 pp, sha256
edc004fb4e99a1e9, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).