component
BZX84B15
Public Made by Adomby adom
LGE Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 10d ago |
| viewers | 10d ago |
| bzx84b15-etched.glb | 10d ago |
| bzx84b15-etched.step | 10d ago |
| bzx84b15-hero.glb | 10d ago |
| bzx84b15-hero.overlay.json | 10d ago |
| bzx84b15.glb | 10d ago |
| bzx84b15.kicad_mod | 10d ago |
| bzx84b15.kicad_sym | 10d ago |
| bzx84b15.lbr | 10d ago |
| bzx84b15.step | 10d ago |
| package.json | 10d ago |
| page.json | 10d ago |
| README.md | 10d ago |
BZX84B15
LGE · Zener Diodes · SOT-23
BZX84B15 from LGE, in a SOT-23. 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 | A | passive | Anode of the Zener diode, per the SOT-23 internal diagram; the part is rated 350 mW power dissipation and -65 to +150 ℃ operating and storage range. |
| 2 | NC | unconnected | Pin 2 is shown in the SOT-23 diagram with no internal connection to the Zener diode. |
| 3 | K | passive | Cathode of the Zener diode, per the SOT-23 internal diagram; nominal Zener voltage 15 V (14.7 V to 15.3 V) at 5 mA for BZX84B15. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |
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 | 14.7 | 15 | 15.3 | V | IZT = 5 mA | 2 |
| Zener voltage tolerance (B suffix) | -2 | 2 | % | B suffix: 2% tolerance | 1 | ||
| Maximum Zener impedance | ZZT | 30 | Ω | IZT = 5 mA | 2 | ||
| Maximum Zener impedance (knee) | ZZK | 200 | Ω | IZK = 1 mA | 2 | ||
| Maximum reverse current | IR | 0.05 | µA | VR = 10.5 V | 2 | ||
| Power dissipation | Pd | 350 | mW | Ta = 25℃ | 1 | ||
| Operating and storage temperature range | Tj, Tstg | -65 | 150 | ℃ | 1 | ||
| Thermal resistance, junction to ambient air | RθjA | 357 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
BZX84B15 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84b15-etched.step/bzx84b15-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84b15.step/bzx84b15.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (4 pp, sha256
d15212b931be2893, retrieved 2026-10-17, 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).