component
L1SS181LT1G
Public Made by Adomby adom
LRC Switching Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownL1SS181LT1G
LRC · Switching Diodes · SOT-23
L1SS181LT1G from LRC, in a SOT-23. 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 | CATHODE | passive | Diode cathode terminal; the datasheet gives a reverse voltage VR of 80 V and an average forward current IO of 100 mA for the device (unit rating). |
| 2 | CATHODE | passive | Diode cathode terminal; the datasheet gives a reverse voltage VR of 80 V and an average forward current IO of 100 mA for the device (unit rating). |
| 3 | ANODE | passive | Diode anode terminal; the datasheet gives a maximum peak reverse voltage VRM of 85 V and a maximum peak forward current IFM of 300 mA (unit rating). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
L1SS181LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
l1ss181lt1g-etched.step/l1ss181lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);l1ss181lt1g.step/l1ss181lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (3 pp, sha256
538711268a930740, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).