component
RB500V-40
Public Made by Adomby adom
ST Semtech Schottky Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
RB500V-40
ST Semtech · Schottky Diodes · SOD-323
RB500V-40 from ST Semtech, in a SOD-323. 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 Schottky diode, marked by the cathode line on the package; reverse voltage VR max 40 V (peak 45 V). |
| 2 | Anode | passive | Anode of the Schottky diode; mean rectifying current IO max 0.1 A with forward voltage VF max 0.45 V at IF = 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ST Semtech |
| Package | SOD-323 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR)R | 45 | V | IR = 100 µA | 1 | ||
| Forward Voltage | VF | 0.45 | V | IF = 10 mA | 1 | ||
| Reverse Current | IR | 1 | µA | VR = 10 V | 1 | ||
| Peak Reverse Voltage | VRM | 45 | V | Ta = 25℃ | 1 | ||
| Reverse Voltage | VR | 40 | V | Ta = 25℃ | 1 | ||
| Mean Rectifying Current | IO | 0.1 | A | Ta = 25℃ | 1 | ||
| Peak Forward Surge Current | IFSM | 1 | A | 60 Hz for 1 Cyc. | 1 | ||
| Power Dissipation | Ptot | 200 | mW | Ta = 25℃ | 1 | ||
| Junction Temperature | Tj | 125 | ℃ | Ta = 25℃ | 1 | ||
| Storage Temperature Range | Tstg | -40 | 125 | ℃ | 1 | ||
| Thermal Resistance from Junction to Ambient | RθJA | 500 | ℃/W | FR-4 PC board, 2oz copper, minimum recommended pad layout | 1 | ||
| Capacitance Between Terminals | CT | 2 | pF | VR = 10 V, f = 1 MHz | 1 |
CAD (KiCad official)
- Symbol:
RB500V-40 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
rb500v-40-etched.step/rb500v-40-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rb500v-40.step/rb500v-40.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ST Semtech datasheet (3 pp, sha256
2549de7407e5edb2, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).
# RB500V-40
**ST Semtech** · Schottky Diodes · SOD-323
RB500V-40 from ST Semtech, in a SOD-323. 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 Schottky diode, marked by the cathode line on the package; reverse voltage VR max 40 V (peak 45 V). |
| 2 | Anode | passive | Anode of the Schottky diode; mean rectifying current IO max 0.1 A with forward voltage VF max 0.45 V at IF = 10 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ST Semtech |
| Package | SOD-323 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | V(BR)R | 45 | | | V | IR = 100 µA | 1 |
| Forward Voltage | VF | | | 0.45 | V | IF = 10 mA | 1 |
| Reverse Current | IR | | | 1 | µA | VR = 10 V | 1 |
| Peak Reverse Voltage | VRM | | | 45 | V | Ta = 25℃ | 1 |
| Reverse Voltage | VR | | | 40 | V | Ta = 25℃ | 1 |
| Mean Rectifying Current | IO | | | 0.1 | A | Ta = 25℃ | 1 |
| Peak Forward Surge Current | IFSM | | | 1 | A | 60 Hz for 1 Cyc. | 1 |
| Power Dissipation | Ptot | | | 200 | mW | Ta = 25℃ | 1 |
| Junction Temperature | Tj | | | 125 | ℃ | Ta = 25℃ | 1 |
| Storage Temperature Range | Tstg | -40 | | 125 | ℃ | | 1 |
| Thermal Resistance from Junction to Ambient | RθJA | | | 500 | ℃/W | FR-4 PC board, 2oz copper, minimum recommended pad layout | 1 |
| Capacitance Between Terminals | CT | | 2 | | pF | VR = 10 V, f = 1 MHz | 1 |
## CAD (KiCad official)
- Symbol: `RB500V-40`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `rb500v-40-etched.step` / `rb500v-40-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rb500v-40.step` / `rb500v-40.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [ST Semtech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603065690421280768) (3 pp, sha256 `2549de7407e5edb2`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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](docs/rb500v-40-datasheet.pdf)