component
BZV55C9V1
Public Made by Adomby adom
LGE Zener Diodes, SOD-80. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 5d ago |
| viewers | 5d ago |
| bzv55c9v1-hero.glb | 5d ago |
| bzv55c9v1-hero.overlay.json | 5d ago |
| bzv55c9v1.glb | 5d ago |
| bzv55c9v1.kicad_mod | 5d ago |
| bzv55c9v1.kicad_sym | 5d ago |
| bzv55c9v1.lbr | 5d ago |
| bzv55c9v1.step | 5d ago |
| package.json | 5d ago |
| page.json | 5d ago |
| README.md | 5d ago |
BZV55C9V1
LGE · Zener Diodes · SOD-80
BZV55C9V1 from LGE, in a SOD-80. 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | SOD-80 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage | VZ | 8.5 | 9.6 | V | IZT = 5 mA | 4 | |
| Zener Test Current | IZT | 5 | mA | 4 | |||
| Zener Impedance at IZT | ZZT | 10 | Ohms | IZT = 5 mA | 4 | ||
| Zener Impedance at IZK | ZZK | 50 | Ohms | IZK = 1.0 mA | 4 | ||
| Reverse Current | IR | 0.1 | uA | VR = 6.8 V | 4 | ||
| Forward Voltage | VF | 1 | V | IF = 100 mA | 4 | ||
| Power Dissipation | Ptot | 500 | mW | 25 °C ambient | 1 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -65 | 200 | °C | 1 | ||
| Thermal Resistance Junction to Ambient | RthJA | 300 | K/W | Single Pulse (Figure 10) | 3 |
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 | tin | Matte Tin(Sn) lead finish Blue color band indicates negative polarity | 1 |
CAD (KiCad official)
- Symbol:
BZV55C9V1 - Footprint:
Diode_SMD:D_MiniMELF - 3D model: SOD-80 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (4 pp, sha256
d50783a8653f08c7, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).