component
BZX84C2V4-E3-08
Public Made by Adomby adom
Vishay Intertech 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
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BZX84C2V4-E3-08
Vishay Intertech · Zener Diodes · SOT-23
BZX84C2V4-E3-08 from Vishay Intertech, 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 single Zener diode, per the page 1 circuit configuration drawing. |
| 2 | NC | unconnected | Not connected internally; no diode connection is shown on this pin in the circuit configuration drawing. |
| 3 | K | passive | Cathode of the single Zener diode, per the page 1 circuit configuration drawing. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| 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 2.4 V, 5 % tolerance, C suffix) | VZ | 2.28 | 2.4 | 2.52 | V | at IZT1 = 5 mA; Tamb = 25 °C | 2 |
| Zener voltage tolerance (ordering code letter C) | -5 | 5 | % | Standard tolerance, indicated by "C" in ordering code | 1 | ||
| Reverse leakage current | IR | 50 | μA | at VR = 1 V | 2 | ||
| Dynamic resistance | ZZ | 100 | Ω | at IZT1 = 5 mA, f = 1 kHz | 2 | ||
| Dynamic resistance (knee) | ZZK | 600 | Ω | at IZT2 = 1 mA, f = 1 kHz | 2 | ||
| Temperature coefficient of VZ | αVZ | -9 | -4 | 10-4/°C | at IZT1 = 5 mA | 2 | |
| Power dissipation | Ptot | 500 | mW | RthJL = 250 K/W | 2 | ||
| Power dissipation on FR-4 board | Ptot | 300 | mW | On FR-4 board with recommended soldering footprint | 2 | ||
| Junction temperature | Tj | 150 | °C | 2 | |||
| Storage temperature range | Tstg | -65 | 150 | °C | 2 | ||
| Operating temperature range | Top | -55 | 150 | °C | 2 | ||
| Thermal resistance junction to lead | RthJL | 250 | K/W | 2 | |||
| Thermal resistance junction to ambient | RthJA | 420 | K/W | According to JEDEC 51-3 on FR-4 board with recommended soldering footprint | 2 |
CAD (KiCad official)
- Symbol:
BZX84C2V4-E3-08 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84c2v4-e3-08-etched.step/bzx84c2v4-e3-08-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84c2v4-e3-08.step/bzx84c2v4-e3-08.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (6 pp, sha256
d7d519b8048ee97c, retrieved 2026-10-18, 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).