component
SMF5.0A-T13
Public Made by Adomby adom
Littelfuse TVS, SOD-123FL. Pinout cross-checked by two models against the datasheet, 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 | 15d ago |
| viewers | 1d ago |
| package.json | 15d ago |
| page.json | 15d ago |
| README.md | 15d ago |
| smf5-0a-t13-etched.glb | 15d ago |
| smf5-0a-t13-etched.step | 15d ago |
| smf5-0a-t13-hero.glb | 15d ago |
| smf5-0a-t13-hero.overlay.json | 15d ago |
| smf5-0a-t13.glb | 15d ago |
| smf5-0a-t13.kicad_mod | 15d ago |
| smf5-0a-t13.kicad_sym | 1d ago |
| smf5-0a-t13.lbr | 1d ago |
| smf5-0a-t13.step | 15d ago |
SMF5.0A-T13
Littelfuse · TVS · SOD-123FL
SMF5.0A-T13 from Littelfuse, 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 | Cathode | passive | Cathode of the uni-directional TVS diode (marked by the color/cathode band), connected to the protected line with reverse stand-off voltage VR = 5.0 V and breakdown voltage 6.40 to 7.00 V at 10 mA. |
| 2 | Anode | passive | Anode of the uni-directional TVS diode, normally connected to ground, with maximum clamping voltage 9.2 V at 21.7 A peak pulse current (10/1000 µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| 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 | 6.4 | 7 | V | @ IT = 10 mA | 2 | |
| Test Current | IT | 10 | mA | VBR test current | 2 | ||
| Reverse Stand off Voltage | VR | 5 | V | 2 | |||
| Maximum Reverse Leakage | IR | 400 | µA | @ VR | 2 | ||
| Maximum Peak Pulse Current | Ipp | 21.7 | A | 10*1000us | 2 | ||
| Maximum Clamping Voltage | VC | 9.2 | V | @Ipp, 10*1000us | 2 | ||
| Peak Pulse Power Dissipation 8/20μs | PPPM | 1000 | W | TA=25ºC, 8/20μs | 1 | ||
| Peak Pulse Power Dissipation 10/1000μs | PPPM | 200 | W | TA=25ºC, 10/1000μs | 1 | ||
| Power Dissipation On Infinite Heat Sink | PD | 1 | W | TL=50ºC | 1 | ||
| Thermal Resistance Junction-to-Ambient | RƟJA | 220 | °C/W | 1 | |||
| Thermal Resistance Junction-to-Lead | RƟJL | 100 | °C/W | 1 | |||
| Operating Temperature Range | TJ | -65 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 175 | °C | 1 | ||
| Breakdown Voltage Tolerance | VBR | -5 | 5 | % | Part numbering: 5% VBR Voltage Tolerance (A suffix) | 6 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | • Matte tin lead-free plated • Halogen-free and RoHS | 1 |
CAD (KiCad official)
- Symbol:
SMF5.0A-T13 - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
smf5-0a-t13-etched.step/smf5-0a-t13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smf5-0a-t13.step/smf5-0a-t13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (6 pp, sha256
3a45fa80d044fa43, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(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).