component
SMF22A-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.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 7d ago |
| viewers | 7d ago |
| package.json | 7d ago |
| page.json | 7d ago |
| README.md | 7d ago |
| smf22a-tp-etched.glb | 7d ago |
| smf22a-tp-etched.step | 7d ago |
| smf22a-tp-hero.glb | 7d ago |
| smf22a-tp-hero.overlay.json | 7d ago |
| smf22a-tp.glb | 7d ago |
| smf22a-tp.kicad_mod | 7d ago |
| smf22a-tp.kicad_sym | 7d ago |
| smf22a-tp.lbr | 7d ago |
| smf22a-tp.step | 7d ago |
SMF22A-TP
MCC(Micro Commercial Components) · TVS · SOD-123FL
SMF22A-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 | 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 | MCC(Micro Commercial Components) |
| Package | SOD-123FL |
| Category | Circuit 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 | 24.4 | 26.9 | V | IT = 1.0 mA | 2 | |
| Reverse Stand-Off Voltage | VWM | 22 | V | 2 | |||
| Max. Clamping Voltage | VC | 35.5 | V | @IPP = 5.6 A | 2 | ||
| Max. Peak Pulse Current | IPP | 5.6 | A | 2 | |||
| Max. Reverse Leakage Current | ID | 1 | µA | @VWM | 2 | ||
| Test Current | IT | 1 | mA | 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 | >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:
SMF22A-TP - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
smf22a-tp-etched.step/smf22a-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smf22a-tp.step/smf22a-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, 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).