component
BZX84C36-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.
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
markdownBZX84C36-E3-08
Vishay Intertech · Zener Diodes · SOT-23
BZX84C36-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, shown connected to the diode symbol on the circuit diagram. |
| 2 | NC | unconnected | Not connected internally; the circuit diagram shows no connection to the diode. |
| 3 | K | passive | Cathode of the single Zener diode; the BZX84C36 has a nominal VZ of 36 V (34.20 to 37.80 V) at IZT1 = 2 mA. |
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 | VZ | 34.2 | 36 | 37.8 | V | at IZT1 = 2 mA | 2 |
| Reverse leakage current | IR | 0.05 | μA | at VR = 25.2 V | 2 | ||
| Dynamic resistance | ZZ | 90 | Ω | at IZT1 = 2 mA, f = 1 kHz | 2 | ||
| Dynamic resistance (knee) | ZZK | 350 | Ω | at IZT2 = 0.5 mA, f = 1 kHz | 2 | ||
| Temperature coefficient of VZ | αVZ | 8 | 10 | 10-4/°C | at IZT1 = 2 mA | 2 | |
| Zener voltage tolerance (C suffix, ±5 %) | -5 | 5 | % | 1 | |||
| Power dissipation | Ptot | 500 | mW | RthJL = 250 K/W | 2 | ||
| Power dissipation (on FR-4 board, recommended soldering footprint) | 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:
BZX84C36-E3-08 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84c36-e3-08-etched.step/bzx84c36-e3-08-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84c36-e3-08.step/bzx84c36-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 2026-10-17, 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).