component
BZX84B3V0-TP
Public Made by Adomby adom
MCC Micro Commercial Components Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, 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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README
markdownBZX84B3V0-TP
MCC Micro Commercial Components · Zener Diodes · SOT-23
BZX84B3V0-TP from MCC Micro Commercial Components, 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, shown on the internal-structure drawing connected to the diode symbol; zener voltage 3.0V nominal (2.94V to 3.06V) at IZT = 5mA for BZX84B3V0. |
| 2 | NC | unconnected | Pin 2 is shown on the internal-structure drawing with no connection to the diode symbol. |
| 3 | K | passive | Cathode of the zener diode, shown on the internal-structure drawing as the top lead connected to the diode's bar side; maximum power dissipation 350mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC Micro Commercial Components |
| 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 (BZX84B3V0, B suffix) | VZ | 2.94 | 3 | 3.06 | V | @ IZT = 5 mA | 3 |
| Zener voltage tolerance (B suffix) | -2 | 2 | % | Suffix B | 3 | ||
| Temperature coefficient of VZ | TC | -2 | 2.5 | mV/℃ | TC @ IZTC | 3 | |
| Maximum zener impedance ZZT | ZZT | 95 | Ω | @ IZT = 5 mA; 60 Hz AC at 10% of IZT | 3 | ||
| Maximum zener impedance ZZK | ZZK | 600 | Ω | @ IZK = 1 mA | 3 | ||
| Maximum reverse current IR | IR | 10 | µA | @ VR = 1.0 V | 3 | ||
| Maximum forward voltage | VF | 0.9 | V | IF=10mA | 1 | ||
| Power dissipation | PD | 350 | mW | Note 3 | 1 | ||
| Peak forward surge current | IFSM | 2 | A | Note 4 | 1 | ||
| Operating junction temperature range | -55 | 150 | °C | 1 | |||
| Storage temperature range | -55 | 150 | °C | 1 | |||
| Thermal resistance, junction to ambient | 357 | °C/W | Junction to ambient | 1 |
CAD (KiCad official)
- Symbol:
BZX84B3V0-TP - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84b3v0-tp-etched.step/bzx84b3v0-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84b3v0-tp.step/bzx84b3v0-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (5 pp, sha256
0af0828c87be9be3, 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).