component
MM1W30L
Public Made by Adomby adom
GOODWORK Zener Diodes, SOD-123FL. 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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MM1W30L
GOODWORK · Zener Diodes · SOD-123FL
MM1W30L from GOODWORK, in a SOD-123FL. 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 | GOODWORK |
| Package | SOD-123FL |
| 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 (MM1W30L) | VZT | 28.2 | 30 | 32 | V | at IZT; VZT tested with pulses (20 ms) | 3 |
| Dynamic impedance (MM1W30L) | ZZT | 40 | Ω | at IZT | 3 | ||
| Admissible Zener current (MM1W30L) | IZM | 8.5 | mA | 3 | |||
| Power dissipation | PD | 1 | W | at TL=75°C | 1 | ||
| Operating and storage temperature range | Tj, Tstg | -55 | 150 | °C | 1 | ||
| Forward voltage | VF | 1.2 | V | at IF = 200 mA | 1 | ||
| Typical thermal resistance junction to ambient | RθJA | 55 | °C/W | PCB mounted with 2.0" X 2.0" (5 X 5 cm) copper area pads | 1 | ||
| Reflow peak temperature (Pb-free) | Tp | 260 | °C | Pb-free reflow; do not exceed +260℃ | 4 |
CAD (KiCad official)
- Symbol:
MM1W30L - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
mm1w30l-etched.step/mm1w30l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mm1w30l.step/mm1w30l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GOODWORK datasheet (5 pp, sha256
6801a7a04115ca09, retrieved 2026-10-21, 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).
# MM1W30L
**GOODWORK** · Zener Diodes · SOD-123FL
MM1W30L from GOODWORK, in a SOD-123FL. 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 | GOODWORK |
| Package | SOD-123FL |
| 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 (MM1W30L) | VZT | 28.2 | 30 | 32 | V | at IZT; VZT tested with pulses (20 ms) | 3 |
| Dynamic impedance (MM1W30L) | ZZT | | | 40 | Ω | at IZT | 3 |
| Admissible Zener current (MM1W30L) | IZM | | | 8.5 | mA | | 3 |
| Power dissipation | PD | | | 1 | W | at TL=75°C | 1 |
| Operating and storage temperature range | Tj, Tstg | -55 | | 150 | °C | | 1 |
| Forward voltage | VF | | 1.2 | | V | at IF = 200 mA | 1 |
| Typical thermal resistance junction to ambient | RθJA | | 55 | | °C/W | PCB mounted with 2.0" X 2.0" (5 X 5 cm) copper area pads | 1 |
| Reflow peak temperature (Pb-free) | Tp | | | 260 | °C | Pb-free reflow; do not exceed +260℃ | 4 |
## CAD (KiCad official)
- Symbol: `MM1W30L`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `mm1w30l-etched.step` / `mm1w30l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mm1w30l.step` / `mm1w30l.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GOODWORK datasheet](docs/mm1w30l-datasheet.pdf) (5 pp, sha256 `6801a7a04115ca09`, retrieved 2026-10-21, 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/mm1w30l-datasheet.pdf)