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BZX84C24A
Public Made by Adomby adom
Shandong Jingdao Microelectronics 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
markdownBZX84C24A
Shandong Jingdao Microelectronics · Zener Diodes · SOT-23
BZX84C24A from Shandong Jingdao Microelectronics, 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 (Suffix A variant); the part is rated 350 mW total power dissipation. |
| 2 | NC | unconnected | No internal connection in the Suffix A single-diode configuration shown in the package drawing. |
| 3 | K | passive | Cathode of the single zener diode (Suffix A variant); the part is rated 350 mW total power dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| 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 (min) | VZT | 22.8 | V | IZT = 5 mA; VZT tested with pulses (20 ms) | 3 | ||
| Zener voltage (max) | VZT | 25.6 | V | IZT = 5 mA; VZT tested with pulses (20 ms) | 3 | ||
| Dynamic impedance (max) | ZZT | 60 | Ω | at IZT = 5 mA | 3 | ||
| Reverse current (max) | IR | 0.1 | μA | at VR = 19 V | 3 | ||
| Zener voltage tolerance (suffix C) | -5 | 5 | % | Suffix C: ±5% (footnote 3) | 3 | ||
| Power dissipation | Ptot | 350 | mW | Ta = 25 °C | 1 | ||
| Operating and storage temperature range (min) | Tj, Tstg | -55 | °C | 1 | |||
| Operating and storage temperature range (max) | Tj, Tstg | 150 | °C | 1 | |||
| Zener voltage (nominal) | VZT | 24 | V | IZT = 5 mA | 3 |
CAD (KiCad official)
- Symbol:
BZX84C24A - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84c24a-etched.step/bzx84c24a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84c24a.step/bzx84c24a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (4 pp, sha256
ca6d32c83020c75d, 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).