component
BZT52C4V7-TP
Public Made by Adomby adom
MCC Micro Commercial Components 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.
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BZT52C4V7-TP
MCC Micro Commercial Components · Zener Diodes · SOD-123
BZT52C4V7-TP from MCC Micro Commercial Components, 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 | MCC Micro Commercial Components |
| 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 (min / nom / max) | VZ | 4.4 | 4.7 | 5 | V | @ IZT=5 mA | 2 |
| Zener impedance | ZZT | 80 | Ω | @ IZT=5 mA; f=1KHz (Note 1) | 2 | ||
| Zener impedance at knee | ZZK | 500 | Ω | @ IZK=1.0 mA | 2 | ||
| Maximum reverse current | IR | 3 | µA | @ VR=2.0 V | 2 | ||
| Typical temperature coefficient | -3.5 | 0.2 | mV/℃ | @ IZTC | 2 | ||
| Maximum forward voltage | VF | 0.9 | V | IF=10mA | 1 | ||
| Power dissipation | PD | 500 | mW | 1 | |||
| Operating junction temperature range | -65 | 150 | °C | 1 | |||
| Storage temperature range | -65 | 150 | °C | 1 | |||
| Thermal resistance, junction to ambient | 250 | °C/W | junction to ambient | 1 |
CAD (KiCad official)
- Symbol:
BZT52C4V7-TP - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
bzt52c4v7-tp-etched.step/bzt52c4v7-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52c4v7-tp.step/bzt52c4v7-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256
88bd7d57654d427d, 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).
# BZT52C4V7-TP
**MCC Micro Commercial Components** · Zener Diodes · SOD-123
BZT52C4V7-TP from MCC Micro Commercial Components, 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 | MCC Micro Commercial Components |
| 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 (min / nom / max) | VZ | 4.4 | 4.7 | 5 | V | @ IZT=5 mA | 2 |
| Zener impedance | ZZT | | | 80 | Ω | @ IZT=5 mA; f=1KHz (Note 1) | 2 |
| Zener impedance at knee | ZZK | | | 500 | Ω | @ IZK=1.0 mA | 2 |
| Maximum reverse current | IR | | | 3 | µA | @ VR=2.0 V | 2 |
| Typical temperature coefficient | | -3.5 | | 0.2 | mV/℃ | @ IZTC | 2 |
| Maximum forward voltage | VF | | | 0.9 | V | IF=10mA | 1 |
| Power dissipation | PD | | | 500 | mW | | 1 |
| Operating junction temperature range | | -65 | | 150 | °C | | 1 |
| Storage temperature range | | -65 | | 150 | °C | | 1 |
| Thermal resistance, junction to ambient | | | 250 | | °C/W | junction to ambient | 1 |
## CAD (KiCad official)
- Symbol: `BZT52C4V7-TP`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `bzt52c4v7-tp-etched.step` / `bzt52c4v7-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzt52c4v7-tp.step` / `bzt52c4v7-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MCC Micro Commercial Components datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917670527832064) (4 pp, sha256 `88bd7d57654d427d`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/bzt52c4v7-tp-datasheet.pdf)