component
BZT52C10W
Public Made by Adomby adom
CBI Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
BZT52C10W
CBI · Zener Diodes · SOD-123
BZT52C10W from CBI, 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 | Cathode | passive | Cathode terminal of the Zener diode, listed as pin 1 in the PIN DESCRIPTION and PINNING table for the SOD-123 package. |
| 2 | Anode | passive | Anode terminal of the Zener diode, listed as pin 2 in the PIN DESCRIPTION and PINNING table for the SOD-123 package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CBI |
| 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 |
|---|---|---|---|---|---|---|---|
| Dynamic impedance | ZZT | 20 | Ω | IZT = 5 mA | 2 | ||
| Dynamic impedance at knee | ZZK | 150 | Ω | IZK = 1 mA | 2 | ||
| Reverse leakage current | IR | 0.2 | µA | VR = 7 V | 2 | ||
| Forward voltage | VF | 0.9 | V | IF = 10 mA | 1 | ||
| Power dissipation | Ptot | 500 | mW | Ta = 25 °C | 1 | ||
| Junction temperature | TJ | 150 | °C | Ta = 25 °C | 1 | ||
| Storage temperature range | TStg | -65 | 150 | °C | Ta = 25 °C | 1 | |
| Thermal resistance junction to ambient air | RthA | 340 | °C/W | Ta = 25 °C | 1 |
CAD (KiCad official)
- Symbol:
BZT52C10W - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
bzt52c10w-etched.step/bzt52c10w-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52c10w.step/bzt52c10w.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CBI datasheet (3 pp, sha256
de2c9ae1a3f97b6e, retrieved 2026-10-17, 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).
# BZT52C10W
**CBI** · Zener Diodes · SOD-123
BZT52C10W from CBI, 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 | Cathode | passive | Cathode terminal of the Zener diode, listed as pin 1 in the PIN DESCRIPTION and PINNING table for the SOD-123 package. |
| 2 | Anode | passive | Anode terminal of the Zener diode, listed as pin 2 in the PIN DESCRIPTION and PINNING table for the SOD-123 package. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CBI |
| 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 |
|---|---|---|---|---|---|---|---|
| Dynamic impedance | ZZT | | | 20 | Ω | IZT = 5 mA | 2 |
| Dynamic impedance at knee | ZZK | | | 150 | Ω | IZK = 1 mA | 2 |
| Reverse leakage current | IR | | | 0.2 | µA | VR = 7 V | 2 |
| Forward voltage | VF | | | 0.9 | V | IF = 10 mA | 1 |
| Power dissipation | Ptot | | | 500 | mW | Ta = 25 °C | 1 |
| Junction temperature | TJ | | | 150 | °C | Ta = 25 °C | 1 |
| Storage temperature range | TStg | -65 | | 150 | °C | Ta = 25 °C | 1 |
| Thermal resistance junction to ambient air | RthA | | | 340 | °C/W | Ta = 25 °C | 1 |
## CAD (KiCad official)
- Symbol: `BZT52C10W`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `bzt52c10w-etched.step` / `bzt52c10w-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzt52c10w.step` / `bzt52c10w.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [CBI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590229125333360640) (3 pp, sha256 `de2c9ae1a3f97b6e`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/bzt52c10w-datasheet.pdf)