component
RLSD92A031V
Public Made by Adomby adom
RUILON(Shenzhen Ruilongyuan Elec) ESD Protection Devices, SOD-923. 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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Contents
README
markdownRLSD92A031V
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rlsd92a031v.step/rlsd92a031v.glbare 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, 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).