component
RLST23A242V
Public Made by Adomby adom
RUILON Shenzhen Ruilongyuan Elec ESD And Surge Protection (TVS/ESD), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownRLST23A242V
RUILON Shenzhen Ruilongyuan Elec · ESD And Surge Protection (TVS/ESD) · SOT-23
RLST23A242V from RUILON Shenzhen Ruilongyuan Elec, 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 | I/O 1 | passive | Protected line 1 (TVS cathode in the block diagram), 24V reverse stand-off (VRWM), 26.7V min breakdown at 1mA, 43V clamp at 1A (8/20μs), 80pF typical capacitance. |
| 2 | I/O 2 | passive | Protected line 2 (TVS cathode in the block diagram), 24V reverse stand-off (VRWM), 26.7V min breakdown at 1mA, 43V clamp at 1A (8/20μs), 80pF typical capacitance. |
| 3 | GND | power_in | Common anode of both TVS diodes, the shared reference/ground for the two protected lines; ESD rated ±8kV contact and ±15kV air per IEC61000-4-2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RUILON Shenzhen Ruilongyuan Elec |
| Package | SOT-23 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 26.7 | V | @1mA | 3 | ||
| Reverse Stand-Off Voltage | VRWM | 24 | V | 3 | |||
| Peak Pulse Voltage | VC | 43 | V | @1A, @8/20μS | 3 | ||
| Peak Pulse Current | IPP | 3 | A | @8/20μS | 3 | ||
| Reverse Leakage | IR | 1 | μA | @VRWM | 3 | ||
| Typical Capacitance | CJ | 80 | pF | DC=0V, @1 MHz | 3 | ||
| Peak Pulse Power | PPK | 350 | Watts | tp=8/20μs | 3 | ||
| ESD Voltage (Contact) | VESD | -8 | 8 | Kv | Contact | 3 | |
| ESD Voltage (Air) | VESD | -15 | 15 | Kv | Air | 3 | |
| Lead Soldering Temperature | TL | 260 | °C | 10 sec. | 3 | ||
| Operating Temperature | TJ | -55 | 125 | °C | 3 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 3 |
CAD (KiCad official)
- Symbol:
RLST23A242V - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
rlst23a242v-etched.step/rlst23a242v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rlst23a242v.step/rlst23a242v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RUILON Shenzhen Ruilongyuan Elec datasheet (6 pp, sha256
8759baad86fa835e, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).