component
SMF12A-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) TVS, 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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SMF12A-TP
MCC(Micro Commercial Components) · TVS · SOD-123FL
SMF12A-TP from MCC(Micro Commercial Components), 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | SOD-123FL |
| Category | TVS/Fuse/Board Level Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 13.3 | 14.7 | V | IT = 1.0 mA | 2 | |
| Reverse Stand-Off Voltage | VWM | 12 | V | 2 | |||
| Max Clamping Voltage | VC | 19.9 | V | @IPP = 10.1 A | 2 | ||
| Max Peak Pulse Current | IPP | 10.1 | A | 2 | |||
| Max Reverse Leakage Current | ID | 2.5 | µA | @VWM | 2 | ||
| Peak Pulse Power Dissipation | PPP | 200 | W | 10/1000μs waveform | 1 | ||
| Peak Forward Surge Current | IFSM | 30 | A | 8.3 ms single half sine-wave | 1 | ||
| ESD Voltage (HBM) | VESD | 16 | KV | HBM, printed >16KV | 1 | ||
| IEC61000-4-2 ESD Air | -30 | 30 | KV | Air | 1 | ||
| IEC61000-4-2 ESD Contact | -30 | 30 | KV | Contact | 1 | ||
| Operating Junction Temperature Range | TJ | -65 | 175 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 175 | °C | 1 | ||
| Thermal Resistance Junction to Lead | RθJL | 26 | °C/W | Typical | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 300 | °C/W | Typical | 1 |
CAD (KiCad official)
- Symbol:
SMF12A-TP - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
smf12a-tp-etched.step/smf12a-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smf12a-tp.step/smf12a-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (5 pp, sha256
c4100e793386d984, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).
# SMF12A-TP
**MCC(Micro Commercial Components)** · TVS · SOD-123FL
SMF12A-TP from MCC(Micro Commercial Components), 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | SOD-123FL |
| Category | TVS/Fuse/Board Level Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 13.3 | | 14.7 | V | IT = 1.0 mA | 2 |
| Reverse Stand-Off Voltage | VWM | | 12 | | V | | 2 |
| Max Clamping Voltage | VC | | | 19.9 | V | @IPP = 10.1 A | 2 |
| Max Peak Pulse Current | IPP | | | 10.1 | A | | 2 |
| Max Reverse Leakage Current | ID | | | 2.5 | µA | @VWM | 2 |
| Peak Pulse Power Dissipation | PPP | | | 200 | W | 10/1000μs waveform | 1 |
| Peak Forward Surge Current | IFSM | | | 30 | A | 8.3 ms single half sine-wave | 1 |
| ESD Voltage (HBM) | VESD | 16 | | | KV | HBM, printed >16KV | 1 |
| IEC61000-4-2 ESD Air | | -30 | | 30 | KV | Air | 1 |
| IEC61000-4-2 ESD Contact | | -30 | | 30 | KV | Contact | 1 |
| Operating Junction Temperature Range | TJ | -65 | | 175 | °C | | 1 |
| Storage Temperature Range | TSTG | -65 | | 175 | °C | | 1 |
| Thermal Resistance Junction to Lead | RθJL | | 26 | | °C/W | Typical | 1 |
| Thermal Resistance Junction to Ambient | RθJA | | 300 | | °C/W | Typical | 1 |
## CAD (KiCad official)
- Symbol: `SMF12A-TP`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `smf12a-tp-etched.step` / `smf12a-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smf12a-tp.step` / `smf12a-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MCC(Micro Commercial Components) datasheet](docs/smf12a-tp-datasheet.pdf) (5 pp, sha256 `c4100e793386d984`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal 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/smf12a-tp-datasheet.pdf)