component
TPPESD24VS1UB
Public Made by Adomby adom
TECH PUBLIC ESD Protection Devices, 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.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 13d ago |
| viewers | 13d ago |
| package.json | 13d ago |
| page.json | 13d ago |
| README.md | 13d ago |
| tppesd24vs1ub-etched.glb | 13d ago |
| tppesd24vs1ub-etched.step | 13d ago |
| tppesd24vs1ub-hero.glb | 13d ago |
| tppesd24vs1ub-hero.overlay.json | 13d ago |
| tppesd24vs1ub.glb | 13d ago |
| tppesd24vs1ub.kicad_mod | 13d ago |
| tppesd24vs1ub.kicad_sym | 13d ago |
| tppesd24vs1ub.lbr | 13d ago |
| tppesd24vs1ub.step | 13d ago |
TPPESD24VS1UB
TECH PUBLIC · ESD Protection Devices · SOD-523
TPPESD24VS1UB from TECH PUBLIC, 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 | TECH PUBLIC |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| ESD per IEC 61000-4-2 (Air) | VESD | -15 | 15 | kV | IEC 61000-4-2 (Air); datasheet prints ±15 | 2 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -8 | 8 | kV | IEC 61000-4-2 (Contact); datasheet prints ±8 | 2 | |
| Operating Temperature Range | TJ | -55 | 125 | °C | 2 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 2 | ||
| Breakdown Voltage | VBR | 26 | 32 | V | IT = 1mA | 2 | |
| Reverse Working Voltage | VRWM | 24 | V | 2 | |||
| Maximum Reverse Leakage Current | IR | 1 | uA | VRWM = 24V | 2 | ||
| Clamping Voltage | VC | 60 | V | IPP = 3A (8 x 20us pulse) | 2 | ||
| Junction Capacitance | CJ | 25 | pF | VR = 0V, f = 1MHz | 2 |
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 | Lead Finish: Matte Tin Case Material: “Green” Molding Compound. | 1 |
CAD (KiCad official)
- Symbol:
TPPESD24VS1UB - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
tppesd24vs1ub-etched.step/tppesd24vs1ub-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tppesd24vs1ub.step/tppesd24vs1ub.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
c8c5a0459e591d44, retrieved 2026-10-21, 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).