component
LC0502D6
Public Made by Adomby adom
Leiditech ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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| viewers | 20d ago |
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| lc0502d6-etched.step | 20d ago |
| lc0502d6-hero.glb | 20d ago |
| lc0502d6-hero.overlay.json | 20d ago |
| lc0502d6.glb | 20d ago |
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| lc0502d6.lbr | 20d ago |
| lc0502d6.step | 20d ago |
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LC0502D6
Leiditech · ESD And Surge Protection (TVS/ESD) · SOT-23-6
LC0502D6 from Leiditech, in a SOT-23-6. 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 | IO1 | passive | Protected line 1 steering-diode input, shown tied internally to pin 6 in the pin configuration drawing. |
| 2 | GND | power_in | Common ground at the anode of the central TVS (zener) diode, shown at the bottom diode rail of the pin configuration drawing. |
| 3 | IO2 | passive | Protected line 2 steering-diode input, shown tied internally to pin 4 in the pin configuration drawing. |
| 4 | IO2 | passive | Protected line 2 steering-diode input, shown tied internally to pin 3 in the pin configuration drawing. |
| 5 | VCC | power_in | Top diode rail at the cathode of the central TVS diode, which is rated for 5V operating voltage (VRWM). |
| 6 | IO1 | passive | Protected line 1 steering-diode input, shown tied internally to pin 1 in the pin configuration drawing. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Leiditech |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
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 stand-off voltage (VRWM) | VRWM | 5 | V | 2 | |||
| Breakdown voltage (VBR) | VBR | 6 | V | IT = 1 mA | 2 | ||
| Clamping voltage (VC), typical | VC | 12.5 | V | VC @1A column; test current column (@A) = 10 | 2 | ||
| Clamping voltage (VC), maximum | VC | 20 | V | VC @1A column; test current column (@A) = 10 | 2 | ||
| Reverse leakage current (IR), maximum | IR | 0.5 | μA | 2 | |||
| Peak pulse power | Ppp | 200 | W | 8/20µs | 1 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | Kv | per IEC 61000-4-2 (Air) | 1 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -25 | 25 | Kv | per IEC 61000-4-2 (Contact) | 1 | |
| Operating temperature range | TJ | -55 | 125 | ℃ | 1 | ||
| Storage temperature range | TSTJ | -55 | 150 | ℃ | 1 | ||
| Line capacitance (C) | C | 0.3 | Pf | 2 |
CAD (KiCad official)
- Symbol:
LC0502D6 - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
lc0502d6-etched.step/lc0502d6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lc0502d6.step/lc0502d6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Leiditech datasheet (3 pp, sha256
c46051ab7369fb7b, retrieved 2026-10-19, 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).