component
BZX84C22V
Public Made by Adomby adom
JUXING 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 | 9d ago |
| viewers | 9d ago |
| bzx84c22v-etched.glb | 9d ago |
| bzx84c22v-etched.step | 9d ago |
| bzx84c22v-hero.glb | 9d ago |
| bzx84c22v-hero.overlay.json | 9d ago |
| bzx84c22v.glb | 9d ago |
| bzx84c22v.kicad_mod | 9d ago |
| bzx84c22v.kicad_sym | 9d ago |
| bzx84c22v.lbr | 9d ago |
| bzx84c22v.step | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
BZX84C22V
JUXING · Zener Diodes · SOT-23
BZX84C22V from JUXING, 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 | Zener diode anode, shown on the pin 1 side of the diode symbol; the 22V nominal Zener voltage (20.8V to 23.3V at IZT=5mA) is measured from cathode pin 3 to this pin. |
| 2 | NC | unconnected | Pin 2 is drawn with no connection to the diode in the internal schematic, so it is not connected. |
| 3 | K | passive | Zener diode cathode, shown on the pin 3 side of the diode symbol; the device dissipates up to 300mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| 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 (nominal 22 V) | VZ | 20.8 | 22 | 23.3 | V | @ IZT=5mA | 2 |
| Maximum zener impedance | ZZT | 55 | Ω | @ IZT=5mA (Note 3: f=1kHz) | 2 | ||
| Maximum zener impedance at knee | ZZK | 250 | Ω | @ IZK=1.0 mA | 2 | ||
| Maximum reverse current | IR | 0.1 | μA | @ VR=15.4 V | 2 | ||
| Temperature coefficient of zener voltage | θVZ | 16.4 | 20 | mV/°C | @ IZT=5mA | 2 | |
| Power dissipation | Pd | 300 | mW | Note 1: device terminals kept at ambient temperature | 1 | ||
| Forward voltage | VF | 0.9 | V | @ IF = 10mA (Note 2: tested with pulses) | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 1 | ||
| Thermal resistance, junction to ambient | RθJA | 417 | / ℃ W | 1 |
CAD (KiCad official)
- Symbol:
BZX84C22V - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84c22v-etched.step/bzx84c22v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84c22v.step/bzx84c22v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JUXING datasheet (4 pp, sha256
ca76cce920c49e41, retrieved 2026-10-19, 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).