component

L1SS184LT1G

Public Made by Adom

by adom

LRC Switching Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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L1SS184LT1G

LRC · Switching Diodes · SOT-23

L1SS184LT1G 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 ANODE passive Anode of the switching diode; the datasheet gives a reverse voltage rating of 80 V and an average forward current rating of 100 mA per unit (total rating is unit rating × 0.7).
2 ANODE passive Second anode of the device; the datasheet gives a reverse voltage rating of 80 V and an average forward current rating of 100 mA per unit (total rating is unit rating × 0.7).
3 CATHODE passive Common cathode of the two diodes; the datasheet gives a maximum (peak) reverse voltage of 85 V and a surge current of 2 A (10 ms).

Key specifications

Parameter Value
Manufacturer LRC
Package SOT-23
Category Diodes
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Forward voltage VF (3) 0.9 1.2 V IF = 100mA 1
Reverse current IR (1) 0.1 µA VR = 30V 1
Reverse current IR (2) 0.5 µA VR = 80V 1
Total capacitance CT 0.9 3 pF VR = 0, f = 1MHz 1
Reverse recovery time trr 1.6 4 ns IF = 10mA (Fig.1) 1
Maximum (peak) reverse voltage VRM 85 V 1
Reverse voltage VR 80 V 1
Maximum (peak) forward current IFM 300 mA 1
Average forward current IO 100 mA 1
Surge current IFSM 2 A 10ms 1
Power dissipation P 150 mW 1
Junction temperature Tj 125 °C 1
Storage temperature range Tstg -55 125 °C 1

CAD (KiCad official)

  • Symbol: L1SS184LT1G
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: l1ss184lt1g-etched.step / l1ss184lt1g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); l1ss184lt1g.step / l1ss184lt1g.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: LRC datasheet (3 pp, sha256 c49169899eb916b9, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF