component
TPSMF4L13A
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), SOD-123F. 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 | 17d ago |
| viewers | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
| tpsmf4l13a-etched.glb | 17d ago |
| tpsmf4l13a-etched.step | 17d ago |
| tpsmf4l13a-hero.glb | 17d ago |
| tpsmf4l13a-hero.overlay.json | 17d ago |
| tpsmf4l13a.glb | 17d ago |
| tpsmf4l13a.kicad_mod | 17d ago |
| tpsmf4l13a.kicad_sym | 17d ago |
| tpsmf4l13a.lbr | 17d ago |
| tpsmf4l13a.step | 17d ago |
TPSMF4L13A
Littelfuse · ESD And Surge Protection (TVS/ESD) · SOD-123F
TPSMF4L13A from Littelfuse, in a SOD-123F. 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 | Littelfuse |
| Package | SOD-123F |
| 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 | 14.4 | 15.9 | V | @ IT = 1 mA | 2 | |
| Reverse Stand-off Voltage | VR | 13 | V | 2 | |||
| Maximum Reverse Leakage Current | IR | 1 | µA | @ VR = 13 V | 2 | ||
| Maximum Peak Pulse Current | Ipp | 18.6 | A | 2 | |||
| Maximum Clamping Voltage | VC | 21.5 | V | @Ipp | 2 | ||
| Peak Pulse Power Dissipation (8/20 waveform) | PPPM | 2000 | W | TA=25ºC; 8/20µs (Note 2) | 1 | ||
| Peak Pulse Power Dissipation (10/1000 µs waveform) | PPPM | 400 | W | TA=25ºC; 10/1000µs (Note 3) | 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 and Storage Temperature Range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Breakdown Voltage Temperature Coefficient | αT | 0.1 | % | VBR(TJ) = VBR@25°C x (1+αT x (TJ - 25)) | 1 |
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:
TPSMF4L13A - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123F (KiCad packages3D, STEP)
- 3D model files:
tpsmf4l13a-etched.step/tpsmf4l13a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpsmf4l13a.step/tpsmf4l13a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (6 pp, sha256
0538aa3240013aeb, retrieved 2026-10-16, 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).