component
BZV55B5V6
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.
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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Contents
README
markdownBZV55B5V6
LGE · Zener Diodes · SOD-80
BZV55B5V6 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 (min) | VZ | 5.49 | V | IZT = 5 mA, TA = 25°C | 4 | ||
| Zener voltage (max) | VZ | 5.71 | V | IZT = 5 mA, TA = 25°C | 4 | ||
| Zener impedance (max) | ZZT | 25 | Ohms | @ IZT = 5 mA | 4 | ||
| Zener impedance at knee (max) | ZZK | 450 | Ohms | @ IZK = 1.0 mA | 4 | ||
| Reverse current (max) | IR | 0.1 | µA | @ VR = 1.0 V | 4 | ||
| Forward voltage (max) | VF | 1 | V | IF = 100 mA | 4 | ||
| Power dissipation | Ptot | 500 | mW | 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 note) | 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:
BZV55B5V6 - 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
27c49b8081efee7a, retrieved 2026-10-21, 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).