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MM5Z3V3
Public Made by Adomby adom
Shikues Zener Diodes, SOD-523. 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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MM5Z3V3
Shikues · Zener Diodes · SOD-523
MM5Z3V3 from Shikues, in a SOD-523. 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 | Shikues |
| Package | SOD-523 |
| 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 | VZT | 3.1 | 3.3 | 3.5 | V | at IZT=5mA, TA=25℃ | 2 |
| Test Current for Zener Voltage | IZT | 5 | mA | TA=25℃ | 2 | ||
| Zener Impedance | ZZT | 95 | Ω | at IZT=5mA | 2 | ||
| Zener Impedance (knee) | ZZK | 1000 | Ω | at IZK=1mA | 2 | ||
| Leakage Current | IR | 20 | uA | at VR=1V | 2 | ||
| Forward Voltage | VF | 0.9 | V | IF=10mA, TA=25℃ | 1 | ||
| Total Device Dissipation | Ptot | 200 | mW | TA=25℃ | 1 | ||
| Operating and Storage Temperature Range | TJ,TSTG | -65 | 150 | ℃ | TA=25℃ | 1 |
CAD (KiCad official)
- Symbol:
MM5Z3V3 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
mm5z3v3-etched.step/mm5z3v3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mm5z3v3.step/mm5z3v3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shikues datasheet (5 pp, sha256
4d3983588f82d5de, retrieved 2026-10-22, 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).
# MM5Z3V3
**Shikues** · Zener Diodes · SOD-523
MM5Z3V3 from Shikues, in a SOD-523. 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 | Shikues |
| Package | SOD-523 |
| 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 | VZT | 3.1 | 3.3 | 3.5 | V | at IZT=5mA, TA=25℃ | 2 |
| Test Current for Zener Voltage | IZT | | 5 | | mA | TA=25℃ | 2 |
| Zener Impedance | ZZT | | | 95 | Ω | at IZT=5mA | 2 |
| Zener Impedance (knee) | ZZK | | | 1000 | Ω | at IZK=1mA | 2 |
| Leakage Current | IR | | | 20 | uA | at VR=1V | 2 |
| Forward Voltage | VF | | 0.9 | | V | IF=10mA, TA=25℃ | 1 |
| Total Device Dissipation | Ptot | | | 200 | mW | TA=25℃ | 1 |
| Operating and Storage Temperature Range | TJ,TSTG | -65 | | 150 | ℃ | TA=25℃ | 1 |
## CAD (KiCad official)
- Symbol: `MM5Z3V3`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `mm5z3v3-etched.step` / `mm5z3v3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mm5z3v3.step` / `mm5z3v3.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Shikues datasheet](docs/mm5z3v3-datasheet.pdf) (5 pp, sha256 `4d3983588f82d5de`, retrieved 2026-10-22, 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/mm5z3v3-datasheet.pdf)