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RLSD92Q031C
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RUILON(瑞隆源) , SOD-882. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RLSD92Q031C
RUILON(瑞隆源) · IC · SOD-882
RLSD92Q031C from RUILON(瑞隆源), in a SOD-882. 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 | 1 | passive | Bidirectional TVS/ESD protection terminal 1 (VRWM 3.3V, 100 W peak pulse power at 8/20μs); the electrical symbol shows it as the cathode-marked end of the package, but the device is bidirectional so polarity is interchangeable with pin 2. |
| 2 | 2 | passive | Bidirectional TVS/ESD protection terminal 2 (VRWM 3.3V, ±30 kV contact and air ESD per IEC61000-4-2), connected through the TVS element to pin 1. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RUILON(瑞隆源) |
| Package | SOD-882 |
| Category | |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 4.5 | V | @1mA | 1 | ||
| Peak Pulse Voltage (clamping, max.) | VC | 7.5 | V | 8/20μs, @1A | 1 | ||
| Maximum Reverse Leakage Current | IR | 0.5 | μA | @VRWM | 1 | ||
| Typical Capacitance | CJ | 15 | pF | DC=0V, @1 MHz | 1 | ||
| Working Peak Reverse Voltage | VRWM | 3.3 | V | 1 | |||
| Peak Pulse Voltage at IPP | VC | 12.5 | V | 8/20μs, @IPP = 9 A | 1 | ||
| Max. Peak Pulse Power | PPK | 100 | W | tp = 8/20μs | 1 | ||
| ESD Voltage (Contact) | VESD | 30 | kV | Contact discharge | 1 | ||
| ESD Voltage (Air) | VESD | 30 | kV | Air discharge | 1 | ||
| Operating Temperature | TJ | -55 | 150 | °C | 1 | ||
| Storage Temperature | TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
RLSD92Q031C - Footprint:
Diode_SMD:D_SOD-882 - 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files:
rlsd92q031c-etched.step/rlsd92q031c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rlsd92q031c.step/rlsd92q031c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RUILON(瑞隆源) datasheet (3 pp, sha256
5a4566fc16374fe8, 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).
# RLSD92Q031C
**RUILON(瑞隆源)** · IC · SOD-882
RLSD92Q031C from RUILON(瑞隆源), in a SOD-882. 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 | 1 | passive | Bidirectional TVS/ESD protection terminal 1 (VRWM 3.3V, 100 W peak pulse power at 8/20μs); the electrical symbol shows it as the cathode-marked end of the package, but the device is bidirectional so polarity is interchangeable with pin 2. |
| 2 | 2 | passive | Bidirectional TVS/ESD protection terminal 2 (VRWM 3.3V, ±30 kV contact and air ESD per IEC61000-4-2), connected through the TVS element to pin 1. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RUILON(瑞隆源) |
| Package | SOD-882 |
| Category | |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 4.5 | | | V | @1mA | 1 |
| Peak Pulse Voltage (clamping, max.) | VC | | | 7.5 | V | 8/20μs, @1A | 1 |
| Maximum Reverse Leakage Current | IR | | | 0.5 | μA | @VRWM | 1 |
| Typical Capacitance | CJ | | 15 | | pF | DC=0V, @1 MHz | 1 |
| Working Peak Reverse Voltage | VRWM | | 3.3 | | V | | 1 |
| Peak Pulse Voltage at IPP | VC | | 12.5 | | V | 8/20μs, @IPP = 9 A | 1 |
| Max. Peak Pulse Power | PPK | | | 100 | W | tp = 8/20μs | 1 |
| ESD Voltage (Contact) | VESD | | | 30 | kV | Contact discharge | 1 |
| ESD Voltage (Air) | VESD | | | 30 | kV | Air discharge | 1 |
| Operating Temperature | TJ | -55 | | 150 | °C | | 1 |
| Storage Temperature | TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `RLSD92Q031C`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files: `rlsd92q031c-etched.step` / `rlsd92q031c-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rlsd92q031c.step` / `rlsd92q031c.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [RUILON(瑞隆源) datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808120999407616) (3 pp, sha256 `5a4566fc16374fe8`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/rlsd92q031c-datasheet.pdf)