component
BZX84B8V2
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Zener Diodes, SOT-23(TO-236). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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|---|---|
| docs | 3d ago |
| viewers | 3d ago |
| bzx84b8v2-etched.glb | 3d ago |
| bzx84b8v2-etched.step | 3d ago |
| bzx84b8v2-hero.glb | 3d ago |
| bzx84b8v2-hero.overlay.json | 3d ago |
| bzx84b8v2.glb | 3d ago |
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| bzx84b8v2.lbr | 3d ago |
| bzx84b8v2.step | 3d ago |
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| README.md | 3d ago |
BZX84B8V2
Yangzhou Yangjie Elec Tech · Zener Diodes · SOT-23(TO-236)
BZX84B8V2 from Yangzhou Yangjie Elec Tech, in a SOT-23(TO-236). 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 8.2V Zener diode (Vz 8.04V min to 8.36V max at Izt=5mA), per the page 1 pin diagram. |
| 2 | NC | unconnected | Pin 2 is drawn in the page 1 diagram with no internal connection to the diode, so it is not connected. |
| 3 | K | passive | Cathode of the Zener diode, which goes positive in reverse breakdown at Vz 8.2V typ. (power dissipation 350 mW max). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SOT-23(TO-236) |
| 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 | 8.04 | 8.2 | 8.36 | V | Izt=5mA | 2 |
| Maximum Zener Impedance | ZZT | 15 | Ω | @IZT=5mA | 2 | ||
| Maximum Zener Impedance (knee) | ZZk | 80 | Ω | @IZk=1mA | 2 | ||
| Reverse Leakage Current | IR | 0.7 | µA | VR=5V | 2 | ||
| Maximum Forward Voltage | VF | 0.9 | V | IF=10mA | 1 | ||
| Power Dissipation | PD | 350 | mW | Ta=25℃ | 1 | ||
| Peak Forward Surge Current | IFSM | 2 | A | Ta=25℃ | 1 | ||
| Thermal Resistance | RthJA | 357 | ℃/W | 1 | |||
| Operation Temperature | TJ | -55 | 150 | ℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 |
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 | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
BZX84B8V2 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23(TO-236) (KiCad packages3D, STEP)
- 3D model files:
bzx84b8v2-etched.step/bzx84b8v2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84b8v2.step/bzx84b8v2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256
81a9a86e22a71f29, retrieved 2026-10-22, 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).