component
LC05CI
Public Made by Adomby adom
Leiditech ESD And Surge Protection (TVS/ESD), SOD-323. 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 | 16d ago |
| viewers | 16d ago |
| lc05ci-etched.glb | 16d ago |
| lc05ci-etched.step | 16d ago |
| lc05ci-hero.glb | 16d ago |
| lc05ci-hero.overlay.json | 16d ago |
| lc05ci.glb | 16d ago |
| lc05ci.kicad_mod | 16d ago |
| lc05ci.kicad_sym | 16d ago |
| lc05ci.lbr | 16d ago |
| lc05ci.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
LC05CI
Leiditech · ESD And Surge Protection (TVS/ESD) · SOD-323
LC05CI from Leiditech, in a SOD-323. 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 | Bi-directional TVS terminal 1 (no polarity), connects to the protected line or to ground, with 5.0V VRWM and 450W peak pulse power (8/20µs) across the device. |
| 2 | 2 | passive | Bi-directional TVS terminal 2 (no polarity), connects to the protected line or to ground, with 5.0V VRWM and 450W peak pulse power (8/20µs) across the device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Leiditech |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse standoff voltage (working peak) | VRWM | 5 | V | 2 | |||
| Breakdown voltage | VBR | 6 | V | IT = 1 mA | 2 | ||
| Clamping voltage at 1 A | VC | 12 | V | @1A | 2 | ||
| Clamping voltage at 1 A (max) | VC | 18 | V | @1A | 2 | ||
| Clamping voltage (max) | Vc | 25 | V | 2 | |||
| Reverse leakage current | IR | 0.5 | μA | 2 | |||
| Junction capacitance | C | 2 | Pf | 2 | |||
| Peak pulse power (8/20 µs) | Ppp | 450 | W | 8/20µs | 1 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | Kv | IEC 61000-4-2 (Air) | 1 | |
| ESD per IEC 61000-4-2 (Contact) | -30 | 30 | Kv | IEC 61000-4-2 (Contact) | 1 | ||
| Operating temperature range | TJ | -55 | 125 | ℃ | 1 | ||
| Storage temperature range | TSTJ | -55 | 150 | ℃ | 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 | Lead Finish: Matte Tin Case Material: “Green” Molding Compound. | 1 |
CAD (KiCad official)
- Symbol:
LC05CI - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
lc05ci-etched.step/lc05ci-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lc05ci.step/lc05ci.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Leiditech datasheet (4 pp, sha256
7869f43a886372e7, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).