component
RLSD92A051V
Public Made by Adomby adom
RUILON Shenzhen Ruilongyuan Elec ESD And Surge Protection (TVS/ESD), 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
markdownRLSD92A051V
RUILON Shenzhen Ruilongyuan Elec · ESD And Surge Protection (TVS/ESD) · SOD-923
RLSD92A051V 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 of the unidirectional 5 V TVS/ESD diode, which protects one line with a reverse stand-off voltage VRWM of 5 V. |
| 2 | ANODE | passive | Anode of the unidirectional TVS/ESD diode, which clamps surges on the protected line to the limits stated in the absolute maximum ratings. |
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 per Line | 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 | 5 | V | Working peak reverse voltage, unidirectional | 1 | ||
| Minimum Breakdown Voltage | VBR | 6.2 | V | @ IT = 1 mA | 1 | ||
| Peak Pulse Voltage (clamping) | VC | 12.3 | V | @ IPP 8/20 µs, IPP = 8.7 A | 1 | ||
| Peak Pulse Current | IPP | 8.7 | A | 8/20 µs pulse | 1 | ||
| Reverse Leakage Current | IR | 1 | µA | @ VRWM | 1 | ||
| Typical Capacitance | CJ | 65 | pF | @ 1 MHz, DC = 0 V | 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 | flammability rating Lead Finish UL 94V-0 Matte tin（RoHS | 3 |
CAD (KiCad official)
- Symbol:
RLSD92A051V - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
rlsd92a051v-etched.step/rlsd92a051v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rlsd92a051v.step/rlsd92a051v.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
cff6588d66e3ce4e, retrieved 2026-10-26, 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).