component
LESD5L5.0CT1G
Public Made by Adomby adom
LRC ESD And Surge Protection (TVS/ESD), 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.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdownLESD5L5.0CT1G
LRC · ESD And Surge Protection (TVS/ESD) · SOD-523
LESD5L5.0CT1G from LRC, 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 | LRC |
| 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 |
|---|---|---|---|---|---|---|---|
| Working Peak Reverse Voltage (Stand-off voltage) | VRWM | 5 | V | TA = 25°C | 2 | ||
| Maximum Reverse Leakage Current | IR | 1 | A | @ VRWM | 2 | ||
| Breakdown Voltage | VBR | 5.4 | V | @ IT = 1.0 mA (Note 2) | 2 | ||
| Capacitance | C | 0.5 | 0.9 | pF | @ VR = 0 and f = 1.0 MHz | 2 | |
| Clamping Voltage | VC | 12.9 | V | @ IPP = 1 A (Note 3) | 2 | ||
| IEC 61000-4-2 (ESD) Contact | -10 | 10 | kV | IEC 61000-4-2 contact | 1 | ||
| IEC 61000-4-2 (ESD) Air | -15 | 15 | kV | IEC 61000-4-2 air | 1 | ||
| Total Power Dissipation on FR-5 Board | PD | 200 | mW | FR-5 board (Note 1), TA = 25°C | 1 | ||
| Peak Pulse Power | PPP | 100 | W | tp = 8/20us | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Junction Temperature Range | TJ | -55 | 125 | °C | 1 | ||
| Lead Solder Temperature - Maximum | TL | 260 | °C | 10 second duration | 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: 100% Matte Sn (Tin) QUALIFIED MAX REFLOW TEMPERATURE: | 1 |
CAD (KiCad official)
- Symbol:
LESD5L5.0CT1G - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
lesd5l5-0ct1g-etched.step/lesd5l5-0ct1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lesd5l5-0ct1g.step/lesd5l5-0ct1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
4c96bf741ca73a54, 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).