component
MM1Z4693
Public Made by Adomby adom
YFW Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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MM1Z4693
YFW · Zener Diodes · SOD-123
MM1Z4693 from YFW, 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 SOD-123 top-view outline. |
| 2 | Anode | passive | Anode terminal of the Zener diode, listed as pin 2 in the SOD-123 top-view outline. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| 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 | 7.13 | 7.5 | 7.88 | V | IZT = 50 µA | 2 |
| Maximum reverse leakage current | IR | 10 | µA | VR = 5.7 V | 2 | ||
| Zener voltage tolerance | -5 | 5 | % | VZ tolerance ±5% (series statement) | 1 | ||
| Maximum forward voltage | VF | 0.95 | V | IF = 10 mA | 1 | ||
| Junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 | ||
| Total power dissipation | PD | 500 | mW | on FR-5 board, at TL = 75 °C | 1 | ||
| Thermal resistance junction to ambient | RӨJA | 250 | °C/W | 1 | |||
| Thermal resistance junction to lead | RӨJL | 150 | °C/W | 1 |
CAD (KiCad official)
- Symbol:
MM1Z4693 - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
mm1z4693-etched.step/mm1z4693-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mm1z4693.step/mm1z4693.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
fb401361a0d90e52, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusoff(skipped (clean text read)), 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).
# MM1Z4693
**YFW** · Zener Diodes · SOD-123
MM1Z4693 from YFW, 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 SOD-123 top-view outline. |
| 2 | Anode | passive | Anode terminal of the Zener diode, listed as pin 2 in the SOD-123 top-view outline. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| 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 | 7.13 | 7.5 | 7.88 | V | IZT = 50 µA | 2 |
| Maximum reverse leakage current | IR | | | 10 | µA | VR = 5.7 V | 2 |
| Zener voltage tolerance | | -5 | | 5 | % | VZ tolerance ±5% (series statement) | 1 |
| Maximum forward voltage | VF | | | 0.95 | V | IF = 10 mA | 1 |
| Junction temperature range | TJ | -55 | | 150 | °C | | 1 |
| Storage temperature range | TSTG | -55 | | 150 | °C | | 1 |
| Total power dissipation | PD | | | 500 | mW | on FR-5 board, at TL = 75 °C | 1 |
| Thermal resistance junction to ambient | RӨJA | | | 250 | °C/W | | 1 |
| Thermal resistance junction to lead | RӨJL | | | 150 | °C/W | | 1 |
## CAD (KiCad official)
- Symbol: `MM1Z4693`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `mm1z4693-etched.step` / `mm1z4693-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mm1z4693.step` / `mm1z4693.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [YFW datasheet](docs/mm1z4693-datasheet.pdf) (3 pp, sha256 `fb401361a0d90e52`, retrieved 2026-10-27, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `off` (skipped (clean text read)), 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/mm1z4693-datasheet.pdf)