component
MMSZ4686T1G-TP
Public Made by Adomby adom
TECH PUBLIC Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MMSZ4686T1G-TP
TECH PUBLIC · Zener Diodes · SOD-123
MMSZ4686T1G-TP from TECH PUBLIC, 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, which regulates at a nominal 3.9 V (3.7 V min, 4.1 V max) when tested at IZT = 5 mA, with a maximum reverse current IR of 3 µA and maximum VR of 1.0 V stated in the datasheet. |
| 2 | ANODE | passive | Anode terminal of the Zener diode, with a forward voltage VF of 0.9 V at IF = 10 mA and total device power dissipation rated at 500 mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOD-123 |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
MMSZ4686T1G-TP - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
mmsz4686t1g-tp-etched.step/mmsz4686t1g-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmsz4686t1g-tp.step/mmsz4686t1g-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
4664b0c838878f5d, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).
# MMSZ4686T1G-TP
**TECH PUBLIC** · Zener Diodes · SOD-123
MMSZ4686T1G-TP from TECH PUBLIC, 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, which regulates at a nominal 3.9 V (3.7 V min, 4.1 V max) when tested at IZT = 5 mA, with a maximum reverse current IR of 3 µA and maximum VR of 1.0 V stated in the datasheet. |
| 2 | ANODE | passive | Anode terminal of the Zener diode, with a forward voltage VF of 0.9 V at IF = 10 mA and total device power dissipation rated at 500 mW. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOD-123 |
| Category | Diodes |
| Pins | 2 |
## CAD (KiCad official)
- Symbol: `MMSZ4686T1G-TP`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `mmsz4686t1g-tp-etched.step` / `mmsz4686t1g-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mmsz4686t1g-tp.step` / `mmsz4686t1g-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604436227579781120) (4 pp, sha256 `4664b0c838878f5d`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (vision), consensus `claude-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).
[Datasheet PDF](docs/mmsz4686t1g-tp-datasheet.pdf)