component
BZT52C30V
Public Made by Adomby adom
JUXING Zener Diodes, SOD-123. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownBZT52C30V
JUXING · Zener Diodes · SOD-123
BZT52C30V from JUXING, in a SOD-123. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| Package | SOD-123 |
| Category | Diodes |
| Pins | 2 |
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 | 28 | 30 | 32 | V | Izt = 2 mA | 2 |
| Maximum Zener impedance (at Izt) | Zzt | 80 | Ω | @ Izt = 2 mA | 2 | ||
| Maximum Zener impedance (at Izk) | Zzk | 300 | Ω | @ Izk = 0.5 mA | 2 | ||
| Maximum reverse current | IR | 0.1 | µA | @ VR = 21.0 V | 2 | ||
| Temperature coefficient | IZTC | 24.4 | 29.4 | mV/°C | @ IZTC = 2 mA | 2 | |
| Power dissipation | Pd | 500 | mW | Device mounted on ceramic PCB 7.6mm x 9.4mm x 0.87mm with pad areas 25mm² | 1 | ||
| Storage temperature range | Ts | -65 | 150 | ℃ | 1 | ||
| Forward voltage | Vf | 0.9 | V | @ IF = 10 mA; short duration test pulse | 1 |
CAD (KiCad official)
- Symbol:
BZT52C30V - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
bzt52c30v-etched.step/bzt52c30v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52c30v.step/bzt52c30v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JUXING datasheet (5 pp, sha256
61fb3358fdb40d8a, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).