component

RLSD92A031V

Public Made by Adom

by adom

RUILON(Shenzhen Ruilongyuan Elec) ESD Protection Devices, SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RLSD92A031V

RUILON(Shenzhen Ruilongyuan Elec) · ESD Protection Devices · SOD-923

RLSD92A031V from RUILON(Shenzhen Ruilongyuan Elec), in a SOD-923. 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 Cathode terminal of the unidirectional TVS/ESD diode, which protects one line at a working peak reverse voltage (VRWM) of 3.3V.
2 ANODE passive Anode terminal of the unidirectional TVS/ESD diode, paired with pin 1 CATHODE for the single protected line.

Key specifications

Parameter Value
Manufacturer RUILON(Shenzhen Ruilongyuan Elec)
Package SOD-923
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
Peak Pulse Power (tp = 8/20μs) PPK 150 W tp = 8/20 μs 1
ESD Voltage (Contact) VESD -8 8 Kv IEC61000-4-2 contact discharge 1
ESD Voltage (Air) VESD -15 15 Kv IEC61000-4-2 air discharge 1
Lead Soldering Temperature TL 260 °C 10 sec. 1
Junction and Storage Temperature Range TJ,TSTG -55 150 °C 1
Reverse Stand-Off Voltage VRWM 3.3 V Reverse stand-off voltage as printed in type table 1
Minimum Breakdown Voltage VBR 5 V @ IT = 1 mA 1
Clamping Voltage @ Ipp VC 10.4 V @8/20μS, column assignment uncertain in extracted text 1
Maximum Reverse Leakage Current IR 2.5 μA @ VRWM 1
Typical Capacitance CJ 80 pF @ 1 MHz, DC=0V 1
Peak Temperature (TP) reflow, Pb-free TP 260 °C Reflow profile, +0/-5 °C 3

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 flammability rating Lead Finish UL 94V-0 Matte tin（RoHS 3

CAD (KiCad official)

  • Symbol: RLSD92A031V
  • Footprint: Diode_SMD:D_SOD-923
  • 3D model: SOD-923 (KiCad packages3D, STEP)
  • 3D model files: rlsd92a031v-etched.step / rlsd92a031v-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rlsd92a031v.step / rlsd92a031v.glb are the bare package body.

Provenance

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

  • Datasheet: RUILON(Shenzhen Ruilongyuan Elec) datasheet (3 pp, sha256 dc5a4fa1b078c1fc, retrieved 2026-10-21, 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