component
BZX584C11
Public Made by Adomby adom
hongjiacheng Zener Diodes, SOD-523. 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
markdownBZX584C11
hongjiacheng · Zener Diodes · SOD-523
BZX584C11 from hongjiacheng, in a SOD-523. 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, marked by the cathode band; the Zener voltage is 11 V nominal (10.4 V to 11.6 V) at IZT = 5 mA for BZX584C11. |
| 2 | A | passive | Anode; the diode is rated for 150 mW power dissipation and has a forward voltage of 0.9 V at IF = 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse zener voltage | VZ | 10.4 | 11 | 11.6 | V | @ IZT = 5 mA (IZT column for this row) | 2 |
| Typical temperature coefficient | 5.4 | 9 | mV/℃ | 2 | |||
| Maximum Zener impedance @ IZT | ZZT | 20 | 20 | Ω | @ IZT = 5 mA | 2 | |
| Maximum Zener impedance @ IZK | ZZK | 150 | 150 | Ω | @ IZK = 1 mA | 2 | |
| Reverse leakage current | IR | 0.1 | μA | @ VR = 8 V | 2 | ||
| Power dissipation | PD | 150 | mW | 1 | |||
| Forward voltage | VF | 0.9 | V | @ IF = 10 mA | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Typical thermal resistance, junction to ambient | RθJ-A | 833 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
BZX584C11 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
bzx584c11-etched.step/bzx584c11-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx584c11.step/bzx584c11.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: hongjiacheng datasheet (4 pp, sha256
c4ac9f75220354ce, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).